平成２５年度アジア産業基盤強化等事業
インドネシアにおける防災鉄鋼技術に係る人材育成に関する調査
－調査報告書（カスタマイズリスト）－
２０１４年３月１４日
一般社団法人日本鋼構造協会
一般社団法人日本鋼構造協会
Japanese Society of Steel Construction
Customized List
of
Steel Construction Technologies
一般社団法人日本鋼構造協会
Japanese Society of Steel Construction
Customized List of Steel Construction Technologies
Title of
Technology(
Possibility of
Technology (*1)
Expected Diffusion
Period in
Indonesia (*2)
○
B
S
○
A
S
○
A
S
Design and
Build
Construction
Sales of
Products
Marketing Strategy
Cost
Reduction
Widely
spread
Depend on
construction
schedule
based on a
project
contract.
Performance
Improvement
Cost Implication
Widely
spread
Depend on
construction
schedule
based on a
project
contract.
Advantage
Construction
Period
Reduction
Diffusion Rate of
Technology in
Japan
Application
Customization Conditions for Indonesia Construction Industry
A. Steel Concrete Hybrid Structure
A1. Long Span
Frame System
(Composite Super
Beam)
2story to
20story
building
Office,
School, Hotel
and Hospital
A2. Long Span
Frame System
(Unique System)
Mainly 3-5
floors low-rise
building
which are
Shopping
center,
Distribution
center and
office. It is
possible to
adopt Highraise as well.
A3. Reinforced
Concrete Column
& Steel Beam
System (RCS)
Distribution
center
Hospital
Widely
spread
Depend on
construction
schedule
based on a
project
contract
○
○
○
○
Necessity
of design
seminar
○
○
○
○
Necessity
of design
seminar
○
○
○
○
*1) A: Possible, B: Depend on project contract
*2) S: Short term (Within 3 years), L: Long term (Longer than 3 years)
一般社団法人日本鋼構造協会
Japanese Society of Steel Construction
No.2
Customized List of Steel Construction Technologies
Title of
Technology
Construction
Design and
Build
Possibility of
Technology
Transfer
Expected Diffusion
Period in
Indonesia
○
○
A
S
○
○
A
S
Seldom
Reduce 10%
of fabrication
&
construction
cost
○
○
○
Applied to
more than 10
buildings
Reduce 10%
of fabrication
and
construction
cost
Shorten
20% of
constructi
on period
○
○
Sales of
Products
Cost
Reduction
Marketing Strategy
Performance
Improvement
Advantage
Construction
Period
Reduction
Cost Implication
Diffusion Rate of
Technology in
Japan
Application
Customization Conditions for Indonesia Construction Industry
B. Moment Connection for Seismic Force Resisting System
B1. High-Strength
Bolt Tension-Joint
Structure
B2. Non-Welding
Method
Shopping
center
Mid to lowrise building
○
*1) A: Possible, B: Depend on project contract
*2) S: Short term (Within 3 years), L: Long term (Longer than 3 years)
一般社団法人日本鋼構造協会
Japanese Society of Steel Construction
No.3
Customized List of Steel Construction Technologies
Title of
Technology
Construction
Design and
Build
Possibility of
Technology
Transfer
Expected Diffusion
Period in
Indonesia
Customization Conditions for Indonesia Construction Industry
○
○
A
S
○
○
A
S
○
○
A
S
Performance
Improvement
Cost
Reduction
Widely
spread
90% steel of
conventional
steel column
○
○
C2. CFH
(Concrete Filled
H-Shape Member)
Frame System
Low-rise
building for
residential,
hotel and
shopping
center
building
Seldom
80% steel of
conventional
steel column
○
C3. NSC (New
Steel Concrete)
Beam
Office and
residential
Occasionally
used
○
Sales of
Products
Cost Implication
Mid to highrise building
for office and
residential
Construction
Period
Reduction
Diffusion Rate of
Technology in
Japan
Marketing Strategy
Application
Advantage
C. Composite Structure
C1. Concrete
Filled Steel Tube
*1) A: Possible, B: Depend on project contract
*2) S: Short term (Within 3 years), L: Long term (Longer than 3 years)
一般社団法人日本鋼構造協会
Japanese Society of Steel Construction
No.4
Customized List of Steel Construction Technologies
Title of
Technology
Possibility of
Technology
Transfer
Expected Diffusion
Period in
Indonesia
○
B
L
○
B
L
○
A
S
○
B
S
○
○
Design and
Build
Sales of
Products
○
Construction
Cost
Reduction
Marketing Strategy
Performance
Improvement
Advantage
Construction
Period
Reduction
Cost Implication
Diffusion Rate of
Technology in
Japan
Application
Customization Conditions for Indonesia Construction Industry
D. Damping Device for Seismic Force
D1. Steel
Hysteretic Damper
Mid to highrise building
for office and
residential
Widely
spread
D2. Tuned Inertial
Mass Damper
High-rise
building for
office and
residential
Seldom
Large range
(high to lowrise building)
Applied to
more than 30
buildings
D3. Y-Brace
Damper
Total steel
reduction by
5% or more
○
High
performance
with low cost
○
○
○
E. Disaster Protection Building
E1. Tsunami Proof
Building
Low to
mid-rise
building
Seldom
一般社団法人日本鋼構造協会
Japanese Society of Steel Construction
No.5
Customized List of Steel Construction Technologies
Title of
Technology
Possibility of
Technology
Transfer
Expected Diffusion
Period in
Indonesia
○
B
S
○
B
L
Design and
Build
Construction
Sales of
Products
Marketing Strategy
Cost
Reduction
Performance
Improvement
Occasionally
used
Cost
reduction of
basement
structure
works by 5%
Advantage
Construction
Period
Reduction
Cost Implication
Seldom
50% to 70%
of machinery
damping
device
Application
Diffusion Rate of
Technology in
Japan
Customization Conditions for Indonesia Construction Industry
F. Damping Device for Wind Force
F1. Sloshing
Damper
High-rise
building for
office and
residential
○
G. Basement Construction Method
G1. Soil Cement
Pile Composite
Basement Wall /
Bearing Wall Pile
Process
Building with
basement
○
*1) A: Possible, B: Depend on project contract
*2) S: Short term (Within 3 years), L: Long term (Longer than 3 years)
一般社団法人日本鋼構造協会
Japanese Society of Steel Construction
No.6
One by One Sheet
一般社団法人日本鋼構造協会
Japanese Society of Steel Construction
A. Steel Concrete Hybrid Structure
A1
Long Span Frame System (Composite Super Beam)
Item
Content
RC beam
C.S.Beam
1. Overview
RC column
Connection Detail
2. Technical Definition / Specification
3. Technical
Advantage






C.S.Beam is called Composite Super Beam as hybrid structure.
This system composed of RC beam and steal beam.
It is able to be designed as normal RC structure at the end of beam.
Non-Fabricated steel beam is able to be adopted.
Floor height is able to be reduced instead of large height steel truss beam.
Possible to shorten manufacturing work period
Long Span
Applicable span length 12m to 18m with moment connection
Construction
Schedule
Construction schedule is able to be shortened comparing with normal concrete structure.
Temporary
Material
Temporary material to be reduced comparing with normal concrete structure.
4. Cost Implication
Depend on construction schedule based on a project contract.
5. Design Code / Technical Reference
It is able to be designed as RC beam based on ACI Code for the connection to RC column.
It is able to be designed to satisfy required strength without damage at connection of steel beam and RC beam.
6. Contractor / Steel Supplier
Taisei Corporation, Obayashi Corporation, Shimizu Corporation
7. Application
2story to 20story building Office, School, Hotel and Hospital
一般社団法人日本鋼構造協会
Japanese Society of Steel Construction
P. 8
A. Steel Concrete Hybrid Structure
A1
Long Span Frame System (Composite Super Beam)
Item
Content
C.S beam construction sequence for Cast-in-Place
8. Additional Information
C.S. Beam construction sequence for Pre-Cast Concrete beam
一般社団法人日本鋼構造協会
Japanese Society of Steel Construction
P. 9
A. Steel Concrete Hybrid Structure
A2
Long Span Frame System (Unique System)
Item
Content
1. Overview
RC or Steel beam
Connection view
2. Technical Definition / Specification
3. Technical
Advantage





Unique Hybrid structure is composed by RC column and RC panel zone which is penetrated by steel beam.
Steel beam is able to be provided to X & Y both direction with moment connection.
Non-Fabricated Steel beam is able to be adopted.
Floor height is able to be reduced instead of large height steel truss beam.
It is possible to shorten manufacturing work period.
Long Span
Applicable span length 14m to 18m with moment connection
Construction Schedule
Construction schedule can be shortened comparing with normal concrete structure.
Temporary Material
Temporary material to be reduced comparing with normal concrete structure.
4. Cost Implication
Depend on construction schedule based on a project contract.
5. Design Code / Technical Reference
ASCE Guideline + AISC 341-10 commentary G3.6b, LRFD Special moment Frame
6. Contractor / Steel Supplier
Taisei Corporation, Obayashi Corporation
7. Application
Mainly 3-5 floors low-rise building which are Shopping center, Distribution center and office. It is possible to
adopt High-raise as well.
一般社団法人日本鋼構造協会
Japanese Society of Steel Construction
P. 10
A. Steel Concrete Hybrid Structure
A2
Long Span Frame System (Unique System)
Item
Content
Installation of end of steel beam on RC Col.
Installation of steel beam (1)
Installation of steel beam (2)
Connection of steel beam in the column
8. Additional Information
一般社団法人日本鋼構造協会
Japanese Society of Steel Construction
P. 11
A. Steel Concrete Hybrid Structure
A3
Reinforced Concrete Column & Steel Beam System (RCS)
Item
Content
1. Overview
2. Technical Definition / Specification
3. Technical
Advantage
 Composite structural frame system with reinforced concrete columns and steel beams, namely RCS.
 Use the most adequate material for each member; reinforced concrete for columns supporting high axial
load and steel for beams with long span.
 Mixed structural system with RCS frame in one direction and reinforced concrete frame in the other
direction is also possible.
Steel fabrication
Welding detail is simple. Not required high welding skills.
Joint detail
Joint detail of columns and beams is very simple.
Transportation
Transportation efficiency is high because of steel member’s simple shape.
4. Cost Implication
Steel is used only for beam, so weight is limited. Cost impact using steel material is not significant.
5. Design Code / Technical Reference
Design and Construction of Mixed Structures Composed of Reinforced Concrete Columns and Steel Beams,
Architectural Institute of Japan 2001
6. Contractor / Steel Supplier
Kajima Corporation, Obayashi Corporation, Shimizu Corporation, Taisei Corporation
7. Application
Commercial buildings, Distribution centers, Hospitals
一般社団法人日本鋼構造協会
Japanese Society of Steel Construction
P. 12
A. Steel Concrete Hybrid Structure
A3
RC Column & Steel Beam Frame System (RCS)
Item
Content
Both direction RCS
Both direction RCS construction
RCS and RC
staggered
7. Additional Information
One direction RCS joint detail
一般社団法人日本鋼構造協会
One direction RCS
Both direction RC
One direction RCS
Japanese Society of Steel Construction
P. 13
B. Moment Connection for Seismic Force Resisting System
B1
High-Strength Bolt Tension-Joint Structure
Item
Content
1. Overview
2. Technical Definition / Specification
3. Technical
Advantage
 H-shape steel columns and beams are connected by CT–shape steel members and high-strength bolts.
 One way moment resisting frame can be constructed without welding.
Steel fabrication
Use fillet welding only. Not require high welding skill
Construction time
Construction time is much faster than reinforced concrete structures.
Transportation
Transportation efficiency is high because of steel member’s simple shape
4. Cost Implication
Local made H-shape steel members can be used. Easily procured.
5. Design Code / Technical Reference
Recommendation for Design of Connections in Steel Structures, Architectural Institute of Japan 2001
6. Contractor / Steel Supplier
Kajima Corporation
7. Application
Industrial Building, Commercial building
一般社団法人日本鋼構造協会
Japanese Society of Steel Construction
P. 14
B. Moment Connection for Seismic Force Resisting System
B1
High-Strength Bolt Tension-Joint Structure
Item
Content
Construction site
7. Additional Information
Framing system
Basic detail
一般社団法人日本鋼構造協会
Japanese Society of Steel Construction
P. 15
B. Moment Connection for Seismic Force Resisting System
B2
Non-Welding Method
Item
Content
1. Overview
2. Technical Definition / Specification
3. Technical
Advantage




Non-Welding Method (NWM) is an original and innovative method of steel building construction system.
NWM enhances earthquake resistance, shortens construction period, and reduces cost.
Doughnut shaped diaphragm plates are welded to a pipe column in fabrication factory.
Beams will be connected to diaphragm plates by high strength bolts on site.
Earthquake Resistance
Avoid welding rupture at beam end, which occurred in many buildings during the Hanshin-Awaji Earthquake
Easiness
No butt welding, only partial penetration welding is required.
Reliability
No welding on site, only welding in factory is required.
Construction Period
Shorten steel construction period by 20%
4. Cost Implication
Reduce fabrication and construction cost by 10 %
5. Design Code / Technical Reference
6. Contractor / Steel Supplier
Obayashi Corporation
7. Application
middle-rise to low-rise building
一般社団法人日本鋼構造協会
Japanese Society of Steel Construction
P. 16
B. Moment Connection for Seismic Force Resisting System
B2
Non-Welding Method
Item
Content
pipe column
diaphragm plate
(welded to column)
7. Additional Information
put flange on diaphragm plate
Outline of Non-Welding Method
一般社団法人日本鋼構造協会
Japanese Society of Steel Construction
P. 17
C. Composite Structure
C1
Concrete Filled Steel Tube
Item
Content
1. Overview
2. Technical Definition / Specification
3. Technical
Advantage
Earthquake Resistance
 The CFT structure is filled with concrete in the steel pipe.
 It compensates for the weakness of the RC and S structures, and has high earthquake resistance and fire
resistance.
Mutual restraint effect of steel pipe and concrete increases strength and deformation capacity
4. Cost Implication
80% steel of conventional steel column
5. Design Code / Technical Reference
Recommendations for Design and Construction of Concrete Filled Steel Tubular Structures, Architectural
Institute of Japan
6. Contractor / Steel Supplier
Kajima Corporation, Obayashi Corporation, Shimizu Corporation, Taisei Corporation
7. Application
Low-rise to high-rise building
一般社団法人日本鋼構造協会
Japanese Society of Steel Construction
P. 18
C. Composite Structure
C1
Concrete Filled Steel Tube
Item
Content
Compression force N
Mutual
restraint effect
Ｎ
＋
7. Additional Information
Ｎ
The concrete
filling
suppresses the
local buckling of
steel tube.
Steel tube restrains
concrete to
increase strength
and deformation
capability.
一般社団法人日本鋼構造協会
Axis shrink
Compression behavior of CFT circular steel tube short
column (Conceptual diagram)
Japanese Society of Steel Construction
P. 19 1
C. Composite Structure
C2
CFH (Concrete Filled H-Shape Member) Frame System
Item
Content
Certificated fire proof structural members in Japan
Floor Slab
CFH Beam
1. Overview
CFH Column
Image of CFH Frame System
2. Technical Definition / Specification
3. Technical
Advantage
 To utilize Steel H-shape column/beam of which web portion is filled with concrete
Fire Proof
Optimization/ elimination of fire proofing
Rigidity
Improvement of comfortable performance of floor vibration induced by human footfall
4. Cost Implication
5. Design Code / Technical Reference
6. Contractor / Steel Supplier
Takenaka Corporation
7. Application
Residential building, Hotel and Shopping Center
一般社団法人日本鋼構造協会
Japanese Society of Steel Construction
P. 20
C. Composite Structure
C2
CFH (Concrete Filled H-Shape Member) Frame System
Item
Content
Image of Residential Building which adopts CFH Frame System
8. Additional Information
Pilot Project of low-rise Residential Building of FH Frame System
Erection of CFH Frame
Connection Detail of CFH Frame
一般社団法人日本鋼構造協会
Completion of Building
Japanese Society of Steel Construction
P. 21
C. Composite Structure
C3
NSC (New Steel Concrete) Beam
Item
Content
1. Overview
2. Technical Definition / Specification
Structural
 NSC Beam is composed of steel H-shape beam and concrete casted only at web zone of steel Beam
 The Concrete of web can eliminate fire proofing for steel beam. In Japan , 3 hours fire rating
performance is authorized by Japanese government authority.
High rigidity floor system
3. Technical
Advantage
4. Cost Implication
5. Design Code / Technical Reference
6. Contractor / Steel Supplier
Takenaka Corporation
一般社団法人日本鋼構造協会
Japanese Society of Steel Construction
P. 22
C. Composite Structure
C3
NSC (New Steel Concrete) Beam
Item
Content
7. Application
Building in which higher ceiling height and rigid floor beam are requested.
Application project
Concrete casted
at web of steel
beam
8. Additional Information
Steel Beam Soffit
一般社団法人日本鋼構造協会
Japanese Society of Steel Construction
P. 23
D. Damping Device for Seismic Force
D1
Steel Hysteretic Damper
Item
Content
1. Overview
2. Technical Definition / Specification
3. Technical
Advantage
 Steel hysteric damper consists of a high-ductile steel plate inserted between a pair of steel channels that
prevent the plate from buckling.
 Steel hysteric dampers are installed in a brace configuration as shown in this picture, and perform as
energy dissipation devices, and reduce the response of buildings subjected to earthquakes.
Easy installation
Due to smaller size and light weight, installation is easy
Flexibility
No additional members to prevent buckling required. Higher flexibility of MEP services through the brace
location could be achieved.
4. Cost Implication
Total steel reduction by 5% or more
5. Design Code / Technical Reference
6. Contractor / Steel Supplier
Shimizu Corporation, Taisei Corporation
7. Application
Mid-rise to high-rise building
一般社団法人日本鋼構造協会
Japanese Society of Steel Construction
P. 24
D. Damping Device for Seismic Force
D1
Steel Hysteretic Damper
Item
Content
Channel to prevent core steel from buckling
チャンネル補剛範囲
Energy dissipating portion
High-ductile core steel
7. Additional Information
Tension
Hysteresis Curves
Compression
一般社団法人日本鋼構造協会
Japanese Society of Steel Construction
P. 25
D. Damping Device for Seismic Force
D2
Tuned Inertial Mass Dampers
Item
Content
Flywheel
1. Overview
Ball Screw
Mechanism
2. Technical Definition / Specification
3. Technical
Advantage
 The damper comprises a ball screw mechanism and a flywheel assembly installed in a cylinder.
 The ball screw mechanism converts linear motion of the rod end into rotational motion.
Flexibility
Installation of the devices are needed only for lower stories, not for typical upper stories. Flexibility of the
planning could be achieved.
Maintenance
Easy maintenance due to no machinery devices
4. Cost Implication
Up to building configuration
5. Design Code / Technical Reference
6. Contractor / Steel Supplier
Shimizu Corporation
7. Application
High-rise steel structure, seismic retrofit for high-rise steel structure
一般社団法人日本鋼構造協会
Japanese Society of Steel Construction
P. 26
D. Damping Device for Seismic Force
D2
Tuned Inertial Mass Dampers
Item
Content
7. Additional Information
一般社団法人日本鋼構造協会
Japanese Society of Steel Construction
P. 27
D. Damping Device for Seismic Force
D3
Y-Brace Damper
Item
Content
beam
Link
column
1. Overview
brace
2. Technical Definition / Specification
3. Technical
Advantage




Y-Brace Damper (YBD) is a vibration control system against earthquakes.
YBD is composed of two braces and a vertical member (Link).
Links possess superior deformation capacities and energy-dissipation capacities.
During an earthquake, first yielding occurs in the Links, while the columns and beams of the main
framework are prevented from damage.
 In addition, the seismic force and deformation of buildings are reduced.
Design Flexibility
Easily adjust stiffness and strength of buildings
Maintenance
Easily exchange damaged Links for new Links after an earthquake (if damaged)
Retrofit
Suitable for retrofitting existing buildings
4. Cost Implication
Low cost system
5. Design Code / Technical Reference
6. Contractor / Steel Supplier
Obayashi Corporation
7. Application
Large range of building heights (high-rise, middle-rise, low-rise)
一般社団法人日本鋼構造協会
Japanese Society of Steel Construction
P. 28
D. Damping Device for Seismic Force
D3
Y-Brace Damper
Item
Content
7. Additional Information
一般社団法人日本鋼構造協会
Japanese Society of Steel Construction
P. 29
E. Disaster Protection Building
Tsunami Proof Building
Item
Content
1. Overview
Concrete-Filled
Steel Tube (CFT)
2. Technical Definition / Specification
Pilotis structure
Buckling-restraint
Brace
Damping structure
E1
Retrofit
 CFT structure of high yield strength and high stiffness is employed for pilotis columns to improve tsunamiproof safety.
 The seismic force applied to the pilotis structure is reduced by lightweight construction solution using a
steel structure.
 Retrofit for existing building is possible by using additional steel frame.
Tsunami-proof safety
Avoids the destructive force of tsunami by a pilotis structure, the height of which exceeds the height of the
postulated tsunami.
Seismic performance
Vibration control structure using buckling-restrained brace is employed for the superstructure to improve
seismic performance.
3. Technical
Advantage
4. Cost Implication
5. Design Code / Technical Reference
6. Contractor / Steel Supplier
Shimizu Corporation
7. Application
一般社団法人日本鋼構造協会
Japanese Society of Steel Construction
P. 30
E. Disaster Protection Building
E1
Tsunami Proof Building
Item
Content
High-performance circular steel
tube for the CFT structure
7. Additional Information
Damping structure by
buckling-restraint brace
一般社団法人日本鋼構造協会
Japanese Society of Steel Construction
P. 31
F. Damping Device for Wind Force
F1
Sloshing Damper
Item
Content
1. Overview
2. Technical Definition / Specification
Maintenance
 To enhance occupant comfort of high-rise steel structure under wind
 The super sloshing damper is composed of multiple cylindrical or rectangular parallelepiped containers.
 Flat containers are piled one on top of the other layers to form a unit.
Easy maintenance due to no machinery devices
3. Technical
Advantage
4. Cost Implication
50% to 70% of machinery damping device
5. Design Code / Technical Reference
6. Contractor / Steel Supplier
Shimizu Corporation, Obayashi Corporation
7. Application
High-rise residential
一般社団法人日本鋼構造協会
Japanese Society of Steel Construction
P. 32
F. Damping Device for Wind Force
F1
Sloshing Damper
Item
Content
7. Additional Information
Installed at upper roof
Mechanism of vibration
reduction
Hakodate Tower
Height 98m
Damper
一般社団法人日本鋼構造協会
Japanese Society of Steel Construction
P. 33
G. Basement Construction Method
G1
Soil Cement Pile Composite Basement Wall / Bearing Wall Pile Process
Item
Content
1. Overview
2. Technical Definition / Specification
 To utilize temporary retaining wall as permanent basement wall and bearing wall pile
 The construction method is evaluated and authorized by independent designated evaluation organization.
Reduction of structural material quantity.
3. Technical
Advantage
Help for environmental loading reduction
4. Cost Implication
一般社団法人日本鋼構造協会
Japanese Society of Steel Construction
P. 34
G. Basement Construction Method
G1
Soil Cement Pile Composite Basement Wall / Bearing Wall Pile Process
Item
Content
5. Design Code / Technical Reference
6. Contractor / Steel Supplier
Obayashi Corporation, Takenaka Corporation
7. Application
Building with Basements
48m
Applied area
Project T
15 numbers perimeter
piles were eliminated.
74m
Composite wall and pile
Temporary retaining wall
Elimination of perimeter pile
Connection to adjacent basement
Pile/Basement plan
8. Additional Information
▽GL
Increase of water
table during raining
season
Bottom Level
▽GL-7.8m
stud
Toe of soil
cement
▽GL-16m
Back fill
Structural ＋back fill
soil weight
Project S
Composite bearing
wall piles were
designed as tension
force resistant pile.
Buoyant water
force
Toe of steel post
▽GL-15m
Wall to resist against buoyant
Section of basement wall
一般社団法人日本鋼構造協会
Japanese Society of Steel Construction
P. 35
Contact Points of Contractor / Steel Supplier
Company
URL
Contact Points
Takaharu FUKUDA, Mr.
Assistant General Manager, Architectural Design Division
Address: 5-30, Akasaka 6-Chome, Minato-ku, Tokyo 1078502, JAPAN
Phone:+80-3-6229-7746
E-mail: [email protected]
Kajima
corporation
Obayashi
Corporation
Shimizu
Corporation
Yuki NAKAYAMA, Mr. P.E.
Manager
Address: P.T. SENAYAN TRIKARYA SEMPANA
Sentral Senayan I, 8th Floor
Jalan Asia Afrika No.8, Gelora Bung Karno
Senayan, Jakarta Pusat 10270, INDONESIA
Phone : +62-21-5723456
E-mail: [email protected]
http://www.kajima.co.jp/
http://www.obayashi.co.jp/english/in
dex.html
http://www.shimz.co.jp/english/inde
x.html
Ichiro MATSUDA, Mr.
Deputy General Manager, Overseas Business Division
Address: Shinagawa Intercity Tower B
2-15-2, Konan, Minato-ku, Tokyo 108-8502, JAPAN
Phone: +81-3-5769-1056
E-mail: [email protected]
Tomohiro MIKI, Mr.
Construction Engineer, Pt. Jaya Obayashi
Address: Jl. Pancoran timur II No.3 Pancoran,
Jakarta 12780, INDONESIA
Phone: +62-21-798-2223
E-mail: [email protected]
Haruhisa OZEKI, Mr.
General Manager, Structural Design Department,
International Division
Address: No. 16-1, Kyobashi 2-chome, Chuo-ku, Tokyo
104-8370, JAPAN
Phone: +81-3-3561-4364
E-mail: [email protected]
Yoshihisa SAKURAI, Mr.
Marketing Manager, Jakarta Office, International Division
Address: 5th Floor, Midplaza 2 Building, Jl. Jenderal
Sudirman Kav. 10-11, Jakarta 10220, INDONESIA
Phone: +62-21-570-4646
E-mail: [email protected]
一般社団法人日本鋼構造協会
Technology
A3. Reinforced Concrete Column & Steel Beam System
(RCS)
B1. High-Strength Bolt Tension-Joint Structure
C1. Concrete Filled Steel Tube
A1. Long Span Frame System (Composite Super Beam)
A2. Long Span Frame System (Unique System)
A3. Reinforced Concrete Column & Steel Beam System
(RCS)
B2. Non-Welding Method
C1. Concrete Filled Steel Tube
D3. Y-Brace Damper
F1. Sloshing Damper
G1. Soil Cement Pile Composite Basement Wall
A1. Long Span Frame System (Composite Super Beam)
A3. Reinforced Concrete Column & Steel Beam System
C1. Concrete Filled Steel Tube
D1: Steel Hysteretic Damper
D2: Tuned Inertial Mass Dampers
E1: Disaster Proof Building
F1: Sloshing Damper
Japanese Society of Steel Construction
No.36
Contact Points of Contractor / Steel Supplier
Company
Taisei Corporation
URL
http://www.taisei.co.jp/
Contact Points
Tsutomu HIRATA, Mr.
Senior Engineer, International projects Design Division of
TAISEI H.Q.
Address: 1-25-1 Nishi Shinjuku, Shinjuku-ku, Tokyo 1630606, JAPAN
Phone: +81-3-5381-5531
Mobile: +81-80-8009-4551
E-mail: [email protected]
Tsutomu YAMAZAKI, Mr.
Chief Representative, Jakarta Office, Taisei Corporation
Address: Plaza PP 5th Floor, Jl. Letjend, TB Simatupang
No. 57, Pasar Rebo Jakarta 13760, Indonesia
Phone: +62-21-840-3985
Mobile: +62-81-1192-1443
E-mail: [email protected]
Hidetoshi ITO, Mr.
Senior Manager, Building Design Group
Takenaka Corporation International Department
Address: 1-1-1, Shinsuna, Koto-ku, Tokyo 136-0075,
JAPAN
Phone: +81-3-6810-5676
E-mail: [email protected]
Takenaka
Corporation
http://www.takenaka.co.jp/
Junya SAKAI, Mr.
Structural Design Manager, Design Department
PT. Takenaka Indonesia
Address: 18th Floor, Mid plaza 1 Building, Jl. Jend.
Sudirman Kav. 10-11,
Jakarta 10210, INDONESIA
Phone: +62-21-573-5660
E-mail: [email protected]
一般社団法人日本鋼構造協会
Technology
A1. Long Span Frame System (Composite Super Beam)
A2. Long Span Frame System (Unique System)
A3. Reinforced Concrete Column & Steel Beam System
(RCS)
C1. Concrete Filled Steel Tube
D1: Steel Hysteretic Damper
C2. CFH (Concrete Filled H-Shape Member) Frame System
C3. NSC (New Steel Concrete) Beam
G1. Soil Cement Pile Composite Basement Wall / Bearing
Wall Pile Process
Japanese Society of Steel Construction
No.37
Customized List
of
Steel Products
一般社団法人日本鋼構造協会
Japanese Society of Steel Construction
Customized List of Steel Products （No.１）
Title of
Technology
Customization Conditions for Indonesia Construction Industry
○
○
A2. Heavy Column
Sections
Steel frame
members
Well known
and
familiarized
Less than
built-up Hshapes
○
○
○
A3. Welded Light
Gauge Steel H
Sections
Steel frame
members
Widely spread
Total cost
depends on
the effect of
weight saving
○
○
A4. Cold-formed
Square Tube
Steel frame
members
Widely spread
Less than
welded-box
○
○
A
Well known
and
familiarized
Total cost
depends on
the effect of
weight saving
○
○
○
A
○
○
○
A
○
Possibility of
Technology
Transfer (*1)
○
Design and
Build
Sales of
Products
Less than
built-up Hshapes
Construction
Cost
Reduction
Widely spread
Performance
Improvement
Steel frame
members
Construction
Period
Reduction
A1. H-Beam with
Fixed Outer
Dimensions
Application
Cost Implication
Marketing Strategy
Diffusion rate of
Technology in
Japan
Advantage
A. Diversity of Cross-sections
○
○
B. Diversity of Strength
B1. High Strength
Steel (SA440)
Steel frame
members
B1. High Strength
Steel (H-SA700)
Steel frame
members
Seldom
Total cost
depends on
the effect of
weight saving
B2. Low Yield-point
Steel (LY100, LY225)
Seismic
damping
devices
Well known
and
familiarized
N.A.
B3. Ultra-high-strength
bolts (F14T)
Steel frame
joints
Well known
and
familiarized
Joints Cost
Decreases
○
○
○
○
*1 A: Design guideline and WPS are available
一般社団法人日本鋼構造協会
Japanese Society of Steel Construction
No.39
Customized List of Steel Products （No.2）
Title of
Technology
Customization Conditions for Indonesia Construction Industry
Multi-storied
parking
building, etc
Widely spread
Less than
conventional
steel frames
with fire
protection
○
○
○
A
Braces and
energy
dissipative
devices
Widely spread
N.A.
○
○
○
○
Possibility of
Technology
Transfer (*1)
A
Design and
Build
○
Construction
○
Sales of
Products
○
Cost
Reduction
Widely spread
Less than
conventional
steel in
fabrication
cost
Performance
Improvement
N.A.
Construction
Period
Reduction
Widely spread
Application
Cost Implication
Marketing Strategy
Diffusion rate of
Technology in
Japan
Advantage
C. Diversity of Performance
C1. SN Steel
Steel frame
members
C2. TMCP Steel
Steel frame
members
C3. Fire-resistant
Steel
C4. Buckling
Restrained Braces
○
○
○
D. Construction Technology of Steel Structure
D1. Steel Framed
House System
(Light-gauge Steel Shapes)
Residential
house,
Housing
complex,
Dormitory,
Store, etc
Well known
and
familiarized
The same or
less than
conventional
construction
system
○
A
*1 A: Design guideline and WPS are available
一般社団法人日本鋼構造協会
Japanese Society of Steel Construction
No.40
One by One Sheet
一般社団法人日本鋼構造協会
Japanese Society of Steel Construction
A. Diversity of Cross-sections
H-Beam with Fixed Outer Dimensions
Item
Content
Fixed beam depth
A1
1. Overview
Synchronous change of
beam depth and width
Conventional H-beam
(fixed inner dimensions)
2. Technical Definition / Specification
3. Technical
Advantage
Fixed flange width
H-beam with fixed outer dimensions
 H-shapes with fixed outer dimensions are rolled H-shapes with systematically controlled web heights and
flange widths.
 In 1989, the new rolling technology was developed, with which the web length can freely be changed by
means of width variable rolls, and even if the flange thickness differs, the beam depth can be maintained to
the fixed level.
Wider Size Availabilities
Helping structural design optimize for less steel weight and better cost performance
Replace Built-up H-shapes
Saving labor force and fabrication terms as well as higher quality due to elimination of welding operations
4. Cost Implication
Less than built-up H-shapes
5. Design Code / Technical Reference
(JIS G 3136, JIS G 3106, EN10025-2, ASTM A992, etc.)
6. Contractor / Steel Supplier
Nippon Steel & Sumitomo Metal, JFE Steel
7. Application
Steel frame members
一般社団法人日本鋼構造協会
Japanese Society of Steel Construction
P. 42
A. Diversity of Cross-sections
A1
H-Beam with Fixed Outer Dimensions
Item
Content
Total 611 sizes and major steel grades are available
Flange
Web
D
1000
950
900
850
800
750
8. Additional Information
700
650
600
550
500
450
400
B
200
250
300
350
400
t T 12 16 19 22 25 28 16 19 22 25 28 32 36 40 16 19 22 25 28 32 36 40 22 25 28 32 36 40 22 25 28 32 36 40
○ ○ ○ ○
○ ○ ○ ○
○ ○ ○ ○
○ ○ ○ ○
16
○ ○ ○ ○
○ ○ ○ ○ ○
○ ○ ○ ○ ○
○ ○ ○ ○ ○
19
22
○ ○ ○ ○
○ ○ ○ ○
○ ○ ○ ○
○ ○ ○ ○
16
○ ○ ○ ○
○ ○ ○ ○ ○
○ ○ ○ ○ ○
○ ○ ○ ○ ○
19
22
14
○ ○ ○ ○ ○
○ ○ ○ ○ ○
○ ○ ○
○ ○ ○
16
○ ○
○ ○ ○ ○ ○ ○
○ ○ ○ ○ ○
○ ○ ○ ○
19
22
○ ○
14
○ ○ ○
○ ○ ○ ○
○ ○ ○ ○
○ ○ ○
16
○ ○ ○ ○
○ ○ ○ ○
19
12
○ ○
○ ○ ○ ○
○ ○
○ ○
14
○ ○ ○
○ ○ ○ ○ ○
○ ○ ○ ○
○ ○ ○ ○
16
○ ○
○ ○
○ ○ ○ ○ ○
○ ○ ○ ○
19
22
○ ○ ○
12
○ ○
○ ○ ○
○ ○ ○
14
○ ○
○ ○ ○
○ ○ ○
16
○ ○
9 ○ ○ ○ ○
○ ○ ○ ○
○ ○ ○
○ ○ ○ ○
○ ○
12
○ ○
○ ○ ○
○ ○ ○
14
○ ○
○ ○ ○ ○
○ ○ ○ ○
16
19
22
9 ○ ○ ○ ○
○ ○ ○ ○
○ ○ ○ ○
○ ○ ○ ○
12
14
○
○
○ ○ ○ ○
16
○ ○
9 ○ ○ ○ ○
○ ○ ○ ○
○ ○ ○ ○
○ ○ ○ ○
12
14
○
○
○ ○ ○ ○
16
19
○ ○ ○
9 ○ ○ ○ ○
○ ○ ○
○ ○
○ ○ ○ ○
12
14
○ ○
○ ○ ○
16
○ ○ ○
9 ○ ○ ○ ○
○ ○ ○
○ ○ ○
○ ○ ○ ○
12
14
○ ○ ○
16
○ ○ ○
9 ○ ○ ○ ○
○ ○ ○
○ ○ ○
12
9 ○ ○ ○ ○
○
12
○：Regular sizes (328 sizes)
：Available sizes (233 sizes. Please contact us in advance to order)
一般社団法人日本鋼構造協会
Specification
JIS G 3101
JIS G 3106
JIS G 3136
ASTM
EN10025-2
Grade
SS400
SM400A
SM400B
SM490A
SM490B
SM490YA
SM490YB
SN400A
SN400B
SN490B
A36
A572 Gr.50
A992
JR
S235 J0
J2
JR
S275 J0
J2
JR
S355 J0
J2
available
✔
✔
✔
✔
✔
✔
✔
✔
✔
✔
✔
✔
✔
✔
✔
✔
✔
✔
✔
✔
✔
✔
Total ： 611 sizes
Japanese Society of Steel Construction
P. 43
A. Diversity of Cross-sections
A2
Heavy Column Sections
Item
Content
1. Overview
2. Technical Definition / Specification
3. Technical
Advantage
 Heavy column sections are rolled H-shapes that are widely used in the columns of high-rise buildings.
They are available with flange thicknesses up to 130 mm.
 They are also available in a variety of steel grades and in rich size series, including JIS/HC400x400 and
HC500x500
Wider Size Availabilities
Helping structural design optimize for less steel weight and better cost performance
Replace Built-up H-shapes
Saving labor force and fabrication terms as well as higher quality due to elimination of welding operations
4. Cost Implication
Less than built-up H-shapes
5. Design Code / Technical Reference
(JIS G 3136, JIS G 3106, EN10025-2, etc.)
6. Contractor / Steel Supplier
Nippon Steel & Sumitomo Metal, JFE Steel
7. Application
Steel frame members
一般社団法人日本鋼構造協会
Japanese Society of Steel Construction
P. 44
A. Diversity of Cross-sections
A2
Heavy Column Sections
Item
Content
ASTM/W14x16, BS/UC356x406, JIS/HC400x400 & HC500 x500 are available
HC400x400
NSTWHTM
8. Additional Information
JIS / HC400x400
ASTM / W14 x 16
一般社団法人日本鋼構造協会
BS/ UC356 x 406
Japanese Society of Steel Construction
P. 45
A. Diversity of Cross-sections
A3
Welded Light Gauge Steel H Sections
Item
Content
1. Overview
2. Technical Definition / Specification
3. Technical
Advantage
 H sections manufactured continuously from a hot-rolled steel strip by high-frequency resistance welding
 The feature is thinner plate thickness and more accurate cross-sectional dimensions compared to a hotrolled H section
 Standard grade is 400N/mm2-class tensile strength (SWH400)
Sectional performance
20-30% lighter than hot rolled H-section steel for the same cross-sectional performance, thus realizing
economical design
Specifiable dimensions
More than 60 standard dimensions are available, enabling a variety of design needs to be met
Dimensional accuracy
High dimensional accuracy for reduced processing cost (The product is suitable for automated lines)
4. Cost Implication
The total cost depends on the effect of weight saving
5. Design Code / Technical Reference
(JIS G 3353)
6. Contractor / Steel Supplier
Nippon Steel & Sumitomo Metal, JFE Steel , etc
7. Application
Steel frame members (Steel frame prefabricated house , Pre-engineered buildings , Hothouse , etc)
一般社団法人日本鋼構造協会
Japanese Society of Steel Construction
P. 46
A. Diversity of Cross-sections
A3
Welded Light Gauge Steel H Sections
Item
Content
7. Additional Information
Highly durable welded light
gauge steel H section
(manufactured from hot-dip coated steel strip)
Painted welded light
gauge steel H section
一般社団法人日本鋼構造協会
<Application example>
Steel frame prefabricated house
<Application example>
Pre-engineered buildings
Japanese Society of Steel Construction
P. 47
A. Diversity of Cross-section
A4
Cold-formed Square Tube
Item
Content
1. Overview
.
2. Technical Definition / Specification
 Cold-formed Square Tubes have been mainly used for truss & brace frameworks, while, in Japan, they are
widely used for columns as well as truss & brace.
 The structures using are Cold-formed Square Tubes ranging from low-rise structures to even large & tall
structures. Various types and sizes of Cold-formed Square Tubes are supplied in the Japanese market.
3. Technical
Advantage
Size variation
Typical Sectional size ranges from 50mm up to 1000mm. Wall-thickness ranges from 1.6 to 50mm
Replace welded box
Saving labor force and fabrication terms as well as higher quality due to elimination of welding operations.
4. Cost Implication
Less than welded-box section
5. Design Code / Technical Reference
AIJ: Recommendation for Design of Connections in Steel Structures/ (JIS G 3466, MDCR0003, etc. )
6. Contractor / Steel Supplier
Nippon Steel & Sumitomo Metal, JFE Steel, Kobe Steel, etc
7. Application
Steel Frame Member
一般社団法人日本鋼構造協会
Japanese Society of Steel Construction
P. 48
A. Diversity of Cross-section
A4
Long Span Frame System
Item
Content
Typical Application of Cold-formed Square Tubes
8. Additional Information
Material Standards for Cold-formed Square Tubes
Specification
JIS G 3466
Grade
STKR400
STKR490
(JISF)MDCR0002 BCR295
(JISF)MDCR0003 BCP235
BCP325
Design Strength# Sectional Dimention*
Remarks
2
235N/mm
(largest size)
□－550x22mm
325N/mm2
Chemical
295N/mm2
(largest size)
composition
□－1000x40mm
235N/mm2
conforms to SN
325N/mm2
standard.
#
Higher strength materials are available as well.
* Varies among manufacturers
一般社団法人日本鋼構造協会
Japanese Society of Steel Construction
P. 49
B. Diversity of Strength
B1
High Strength Steel (H-SA700, SA440)
Item
Content
Expected Steel Weight Savings by high strength steel
Conventional Steel
1. Overview
100%
60%
3. Technical
Advantage
Gr.50
SA440
H-SA700
Py(N/mm )
345
440
700
Web t1(mm)
85
67
42
Flange t2(mm)
100
78
50
51%
800
40%
20%
0%
Gr.50
2. Technical Definition / Specification
2
79%
80%
H-1350x800
1350
Decrease in wieght (%)
100%
High Strength Steel
Study Condition
SA440
H-SA700
t1=85
t2=100
 The high strength steels are available with different strength grades, and steel quantity can be saved by
designing with the aids of their high design strength.
 SA440 is available as steel plates, which qualifies minimum specified yield strength of 440N/mm 2 and yield
ratio lower than 80%.
 H-SA700 is available as steel plates, which qualifies minimum specified yield strength of 700N/mm 2.
H-SA700
Highest design strength among the steel materials for construction use.
SA440
Maintain both high yield strength & low yield ratio.
4. Cost Implication
Total cost depends on the effect of weight saving
5. Design Code / Technical Reference
Design guideline and/or WPS are available in Japanese.
6. Contractor / Steel Supplier
Nippon Steel & Sumitomo Metal, JFE Steel, Kobe Steel
7. Application
Steel Frame Member
一般社団法人日本鋼構造協会
Japanese Society of Steel Construction
P. 50
B. Diversity of Strength
B1
High Strength Steel (H-SA700, SA440)
Item
Content
Mechanical Properties
Tensile
Strength
(N/mm2)
Yield
Ratio
(%)
Elongation
Charpy
(mm)
Yield
Strength
(N/mm2)
(%)
(J)
A572-Gr.50
≦100
345≦
450≦
－
21≦
Supplemental
SA440C
19～100
440～540
590～740
≦80
20≦
H-SA700B
6～ 50
700～900
780～1000
≦98
16≦
Desig
-nation
8. Additional Information
Thickness
47≦
(-5℃)
47≦
(-20℃)
Chemical Composition
Desig
-nation
Thickness
(mm)
C
(%)
Si
(%)
A572-Gr.50
≦100
≦ 0.23
－
SA440C
19～100
≦ 0.18
H-SA700B
6～50
≦ 0.25
Ceq※
(%)
PCM*
(%)
－
-
Mn
(%)
≦
1.35
P
S
(%)
(%)
≦
≦
0.040 0.050
≦
0.55
≦
1.60
≦
≦
（t≦40）≦0.44
0.020 0.008 （40＜t）≦0.47
≦
0.55
≦
2.00
≦
≦
0.025 0.015
≦0.60
（t≦40）≦0.28
（40＜t）≦0.30
≦
0.30
※Ceq=C+Mn/6+Si/24+Ni/40+Cr/5+Mo/4+V/14
＊PCM=C+Si/30+Mn/20+Cu/20+Ni/60+Cr/20+Mo/15+V/10+5B
一般社団法人日本鋼構造協会
Japanese Society of Steel Construction
P. 51
B. Diversity of Strength
B2
Low Yield-Point Steel
Item
Content
Features
In contrast to conventional steel
① lower yield point
② narrower range of deviation in
1. Overview
Low Yield-Point Steel
yield strength
③ larger elongation (strain rate)
④ suitable for hysteretic damper
2. Technical Definition / Specification
3. Technical
Advantage
 Low yield-point steel (available as plates and pipes) has lower strength than conventional mild steel and
demonstrates higher ductility.
 By incorporating Hysteretic type vibration dampers fabricated from low yield-point steel into buildings, the
vibration of a building during an earthquake can be suppressed, thereby preventing damage to such major
structural members as columns and beams.
Strength
Low yield strength (median 100, 225 N/mm2) / Narrow yield strength range (±20 N/mm2)
Elongation
Large elongation property (50% or more for LY100, 40% or more for LY225)
4. Cost Implication
N.A.
5. Design Code / Technical Reference
Material Standards are available in Japanese.
6. Contractor / Steel Supplier
Nippon Steel & Sumitomo Metal, JFE Steel, Kobe Steel
7. Application
Energy dissipative member for seismic damping devices.
一般社団法人日本鋼構造協会
Japanese Society of Steel Construction
P. 52
B. Diversity of Strength
B2
Low Yield-Point Steel
Item
Content
Dampers fabricated from low yield-point steel are largely classified as described below.
In most cases, they are not used in the main column-and-beam framework but are placed as vibrationdamping devices in sections of steel wall panels, braces or other locations where seismic-input energy
must be absorbed.
They can be removed for replacement as the need arises.
8. Additional Information
一般社団法人日本鋼構造協会
Japanese Society of Steel Construction
P. 53
B. Diversity of Strength
B3
F14T（Ultra-high-strength bolts）
Item
Content
Strength of high-strength bolts F
History of the development of high-strength bolt
Compact design of joint
１．Overview
2. Technical Definition / Specification
3. Technical
Advantage
15Ｔ
14Ｔ
13Ｔ
Ultra-high-strength bolts▼
▼ Delayed fracture
12Ｔ
11Ｔ
▼Delayed fracture
10Ｔ
9Ｔ
8Ｔ
1960 1965 1970 1975 1980 1985 1990 1995 2000
Super high-strength bolt that has yield strength about 1.5 times the conventional bolt (F10T)
→ Delayed-fracture resistance performance is secured by  and .
Material superior in delayed-fracture resistance property
Bolt shape and new screw shape that can mitigate concentration of stress
High Strength
Super high-strength bolt that has yield strength about 1.5 times the conventional bolt (F10T)
Compact design
Compact design of joint by high-strength
4. Cost Implication
By compact design of joint , ｒeduction of construction costs
5. Design Code / Technical Reference
AIJ：Technical Recommendation for Design of Connections in Steel Structures/
（Minister of Land, Infrastructure, Transport and Tourism certification）
6. Contractor / Steel Supplier
Nippon Steel & Sumitomo Metal, Kobe Steel
7. Application
Steel Frame Joints
一般社団法人日本鋼構造協会
Japanese Society of Steel Construction
P. 54
B. Diversity of Strength
B3
F14T（Ultra-high-strength bolts）
Item
Content
Reduction of construction costs
8. Additional Information
* Furthermore, the number of bolt hole drilling operations during structural steel
fabrication can be reduced.
* As a secondary effect, fit of hardware such as braces and external wall materials will
get better.
一般社団法人日本鋼構造協会
Japanese Society of Steel Construction
P. 55
C. Diversity of Performance
C1
SN Steel
Item
Content
Seismic Design Concept of Building
Earthquake Dameges
of Steel Strucutures
Ductility of Beam-End Connections
1. Overview
2. Technical Definition / Specification
3. Technical
Advantage
①Upper limit provision for yield point and ratio of yield point.
②Provision for carbon equivalent (Ceq）
③Lineup of 3 types of steel (A-, B-, and C-type）
.
Earthquake-proof
safety
By ①,The plastic deformation capacity in the frame is secured
Weldability
By②, Weldability is secured
Various kind
standard
By③, Optimum selection of steel type based on consideration of application part is possible
4. Cost Implication
N.A
5. Design Code / Technical Reference
AIJ: Recommendation for Plastic Design of Steel Structures, Design Standard for Steel Structures /
（JIS G 3136）
6. Contractor / Steel Supplier
Nippon Steel & Sumitomo Metal, JFE Steel, Kobe Steel, etc
7. Application
Steel Frame Members
一般社団法人日本鋼構造協会
Japanese Society of Steel Construction
P. 56
C. Diversity of Performance
C1
SN Steel
Item
Content
Stress-Strain Relation of steel Products
Steel type classification and application
of the SN steel
secondary structural
member (A-type)
Beam (A-type)
SN Steel type classification (A-/B-/C-type)
8. Additional
Information
Through
diaphragm
(C-type)
Splice plate
(B-type)
一般社団法人日本鋼構造協会
BCR, BCP
Girder (B-type)
Japanese Society of Steel Construction
P. 57
C. Diversity of Performance
C2
TMCP Steel
Item
Content
Schematic Concept of TMCP Steel
High Strength
Heavy Plates
Jumbo H
×
High Ceq
High Carbon
Effects of Ceq on Tensile Strength
×
Tensile Strength (N/mm2)
Losing
Weldability
Maintaining
Maintaining Low
Low rate
rate ofof Ceq
Ceq && PCM,
PCM,
TMCP
TMCP Steel
Steel achieves
achieves high
high yield
yield strength
strength
without
without losing
losing weldability.
weldability.
3. Technical
Advantage
700
600
1. Overview
2. Technical Definition / Specification
TMCP
（air cooling）
TMCP
(water coolig)
500
As Roll
400
0.20
0. 30
Ceq (%)
0.40
0.50
 TMCP steels are manufactured by Thermo-Mechanical Rolling Process, and they are available as plates
with different strength grades.
 The strength Grades of TMCP steel ranges up to 460 N/mm 2 in yield strength.
Strength
TMCP steels achieves high yield strength without losing weldability.
Chemical property
Alloy contents are similar to the conventional steel.
4. Cost Implication
Less than conventional steel in fabrication cost.
＊Steel quantity can be saved by designing with the higher strength grades TMCP.
5. Design Code / Technical Reference
AIJ: Technical Recommendations for Steel Construction for Buildings, etc/ (JIS G3101, ASTM A1066, etc.)
6. Contractor / Steel Supplier
Nippon Steel & Sumitomo Metal, JFE Steel, Kobe Steel
7. Application
Steel Frame Member
一般社団法人日本鋼構造協会
Japanese Society of Steel Construction
P. 58
C. Diversity of Performance
C2
TMCP Steel
Item
Content
Mechanical Properties of the selected thickness range
Thickness
Tensile
Strength
(N/mm2)
Yield
Ratio
(%)
Elongation
Charpy
(mm)
Yield
Strength
(N/mm2)
(%)
(J)
≦100
345≦
450≦
－
21≦
Supplemental
（t≦100）
415 ≦
520≦
-
18≦
（t≦100）
355～475
520～640
≦80
21≦
（t≦100）
385～505
550～670
≦80
20≦
（ 40＜t≦ 63）
（ 63＜t≦ 80）
（ 80＜t≦100）
430 ≦
410 ≦
400 ≦
530～710
510～690
500～680
-
17≦
Designation
(conventional)
A572-Gr.50
(TMCP)
A1066-Gr60
(TMCP)
TMCP355B*
(TMCP)
TMCP385B*
(TMCP)
EN10025-4
S460M
48≦
(-23℃)
27≦
(0℃)
70≦
(0℃)
40≦
(-20℃)
*These products are available by the proprietary brand names of the Japanese manufacturers
8. Additional Information
Chemical Composition of the selected chemical elements
Designation
Thickness
(mm)
C
(%)
Si
(%)
(conventional)
A572-Gr.50
≦100
≦ 0.23
－
(TMCP)
A1066-Gr60
≦100
≦0.16
0.15
～
0.50
≦
0.55
≦
0.55
Mn
(%)
≦
1.35
0.80
～
1.70
≦
1.60
≦
1.60
P
(%)
≦
0.040
S
(%)
≦
0.050
≦
0.030
≦
0.020
≦
0.030
≦
0.030
≦
0.015
≦
0.015
Ceq※
(%)
－
≦0.43
（ 19＜t≦ 50）≦0.40
（50＜t≦100）≦0.42
（ 19＜t≦ 50）≦0.40
19＜t≦100
≦0.20
（50＜t≦100）≦0.42
（ 16＜t≦ 40）≦0.46
(plate) ≦0.16
≦
≦
≦
≦
≦120
（ 40＜t≦ 63）≦0.47
0.60
1.70 0.030 0.025
(shape)≦0.18
（63＜t≦120）≦0.48
※Ceq=C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15, (TMCP355&385) C+Mn/6+Si/24+Ni/40+Cr/5+Mo/4+V/14
(TMCP)
TMCP355B*
(TMCP)
TMCP385B*
(TMCP)
EN10025-4
S460M
19＜t≦100
≦0.20
一般社団法人日本鋼構造協会
Japanese Society of Steel Construction
P. 59
C. Diversity of Performance
C3
Fire-resistant Steel
Item
Content
Conventional parking building
with fire protection(Rock-Wool)
Parking building using
fire-resistant steel
Yield strength (N/mm2)
400
FR490B
(Fire-resistant steel)
Yp
300
Yp
217(N/mm2)
200
1. Overview
SN490
(General
steel)
100
Yp:Yield point
0
2. Technical Definition / Specification
3. Technical
Advantage
20
200 400 600 800
Temperature(℃)
 The strength at high temperature is much higher than that of conventional steel for building use.
Guarantee : The yield point at 600℃ > 2/3×at room-temperature (allowable stress for sustained load)
 The design, workability, weldability of fire-resistant steel at room temperature are the same as those of
conventional steel.
 The performance of fire-resistant steel at room temperature corresponds to that specified in the standards
for ASTM A 1034 and JIS G 3136.
Deign
Slender columns and beams without fire protection provide wide space.
Construction
The term of construction can be shortened by excluding fire protection.
Maintenance
Free from maintenance of fire protection by aged deterioration, breakage, etc.
4. Cost Implication
Less than conventional steel frames with fire protection.
5. Design Code / Technical Reference
AIJ: Recommendation for Fire Resistant Design of Steel Structures / (ASTM A 1034, JIS G 3136, etc. )
6. Contractor / Steel Supplier
Nippon Steel & Sumitomo Metal, JFE Steel, Kobe Steel
7. Application
Multi-storied parking building, large space atrium and external steel framing
一般社団法人日本鋼構造協会
Japanese Society of Steel Construction
P. 60
C. Diversity of Performance
C3
Fire-resistant Steel
Item
Content
 Products of fire-resistant steel
Plate, Shape, Tube, Box column
 Joining materials for fire-resistant steel
High-strength bolt, Welding material
 Application Examples
Multi-storied parking building
8. Additional Information
External
Steel framing
一般社団法人日本鋼構造協会
Large space
atrium
Japanese Society of Steel Construction
P. 61
C. Diversity of Performance
C4
Buckling Restrained Braces
Item
Content
Load P
Core steel
member
1. Overview
BucklingBuckling
restraining
restraining
member
member
2. Technical Definition / Specification
3. Technical
Advantage
Load P
 Buckling restrained brace is composed of core steel member and buckling restraining member, which
prevent core steel member from buckling under the repetitive loading condition due to the earthquake.
 By incorporating buckling restrained braces fabricated from low yield-point steel into buildings, the vibration
of a building during an earthquake can be suppressed, thereby preventing damage to such major structural
members as columns and beams.
Strength
Effective both in tension & compression.
Energy
Exhibit stable performance in absorbing seismic energy.
4. Cost Implication
N.A.
5. Design Code / Technical Reference
AIJ: Recommendations for stability Design of Steel Structures, etc.
6. Contractor / Steel Supplier
Nippon Steel & Sumitomo Metal, JFE Steel
7. Application
Braces & vibration damping devices.
一般社団法人日本鋼構造協会
Japanese Society of Steel Construction
P. 62
C. Diversity of Performance
C4
Buckling Restrained Braces
Item
Content
Example of Hysteretic loop by Buckling Restrained Brace
Application of Buckling Restraint Braces
8. Additional Information
一般社団法人日本鋼構造協会
Japanese Society of Steel Construction
P. 63
D. Construction Technology of Steel Structure
D1
Steel Framed House System (Light-gauge Steel Shapes)
Item
Content
1. Overview
Town House
1-hour Fire-resistant & 3-story
Completed in 2006
2. Technical Definition / Specification
3. Technical
Advantage
Dormitory & Company House
1-hour Fire-resistant & 3-story
Completed in 2010
This system is composed of wall, floor and roof panels in which steel and structural face materials are used.
This is able to prevent rust and dew condensation, and to offer the comfortable residential space by the adoption of
external thermal insulation as standard.
General
Performance
This system has 5 basic performances (structural performance, fire resistance, sound insulation, heat regulation and durability).
Construction Term
It only takes a few days to complete the erection (a private house, 2-story, area is about 150㎡ ).
4. Cost Implication
The same or less than conventional construction system . The Cost depends on finishes and equipment.
5. Design Code / Technical Reference
Building Standards Law in Japan: Technical Standards for Ensuring the Safety of Construction Methods of Light-Gauge
Steel-Framed Structure or Structural Components
6. Contractor / Steel Supplier
Nippon Steel & Sumitomo Metal
7. Application
Residential house, Housing complex, Dormitory, Store, etc
一般社団法人日本鋼構造協会
Japanese Society of Steel Construction
P. 64
D. Construction Technology of Steel Structure
D1
Steel Framed House System (Light-gauge Steel Shapes)
Item
Content
 Light-gauge Channel
 Roof Trusses
 Light-gauge Lip Channel
 Floor Panels
8. Additional
Information
 Light-gauge Channel
 Light-gauge Channel
 Wall Panels
 Screw
 Light-gauge Lip Channel
Exterior Wall
 Hole down Hardware
Thermal Insulation
 Screw
Light-gauge Steel Shapes (Steel Supplier provides)
一般社団法人日本鋼構造協会
Japanese Society of Steel Construction
P. 65
Contact Points of Steel Supplier
Company
Nippon Steel & Sumitomo Metal Corporation
URL
www.nssmc.com
Contact Points
Hikaru SENDA, Mr.
（Nippon Steel & Sumitomo Metal Southeast Asia Pte. Ltd.
Jakarta Representative Office）
Phone : +62(0) 21-2903-9210
E-mail : [email protected]
JFE Steel Corporation
www.jfe-steel.co.jp
Takeshi Tatsuhara, Mr.
(JFE Steel Asia Pte. Ltd., Singapore)
Phone : (65)6-220-1174
E-mail :[email protected]
(JFE Steel Corporation, Jakarta Office)
Phone : (62)21-522-6405
E-mail :[email protected]
Kobe Steel，LTD．
www.kobelco.co.jp
(Kobe Steel, LTD.,Tokyo
Plate Products Marketing ＆Technical Service Department，
Iron ＆ Steel Business )
Steel
Products
A1, A2, A3, A4
B1, B2, B3
C1, C2, C3, C4
D1
A1, A2, A3, A4
B1, B2
C1, C2, C3, C4
A4
B1, B2, B3
C1, C2, C3
Phone : +81(3)5739-6261
一般社団法人日本鋼構造協会
Japanese Society of Steel Construction
No.66