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Strong Frame
®
One-Story x Two-Bay Moment Frame Worksheet (1 of 2)
Simpson Strong-Tie offers one-story x two-bay Strong Frame ® moment frame solutions. Simply copy this form, fill it out and fax to 925-847-1605, or
visit our website to download an electronic version and email the completed worksheet to [email protected].
1. Project Information
Project Name:
Date:
Project Address:
Phone:
Engineer:
Strong Frame
Type:
Email:
Special Moment Frame (SMF)
2. Design Criteria
2009 IBC
Design Code:
2012 IBC
Beam Deflection Limits:
Response Modifcation Coefficient,
R=8.0
R=6.5
R=3.5
R, for Design:
R=3.0
R<3.0
R=
Redundancy Factor, r :
r = 1.0
r = 1.3
Beam 1
Beam 2
System Overstrength Factor, Wo:
Wo=3.0
Wo=2.5
LL:
L/
L/
Seismic Importance Factor, I:
I=1.00
I=1.25
I=1.50
DL + LL:
L/
L/
Seismic Drift Limit:
0.025h
0.020h
0.015h
Snow/Wind:
L/
L/
Seismic SDS Value:
SDS =
g
Wind Drift Limit: h/
3. Loading (Provide all loads at ASD level. Negative values for uplift direction)
3.1 Lateral Loads
FEQ=
3.2 Uniform Loads
Load (plf)
lbs
R used to calculate FEQ:
R=3.5
R=6.5
R=8.0
Other
FWind=
lbs
Apply Lateral Loads as :
Uniform Load
XL (ft)
XR (ft)
To RCC
W DL1
1
2
W DL2
W DL3
W RLL1
W RLL2
W LL1
W LL2
W LL3
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
2
2
Snow
Wind
Rain
Point Load
3.3 Vertical Point Loads on Beam
(Include W o as applicable, negative values for uplift)
DL
LL
RLL
Snow
Rain
Wind
Seismic Wo included ?
P1 (lbs)
P2 (lbs)
P3 (lbs)
P4 (lbs)
P5 (lbs)
P6 (lbs)
P7 (lbs)
P8 (lbs)
Xi
Left Column
Centerline (LCC)
Beam
Pi
FEQ, FWind
XL
XR
W
Xi (ft) at RCC
Beam
1
2
1
1
1
1
1
1
1
2
2
2
2
2
2
2
Right Column
Centerline (RCC)
X1
X2
X3
X4
X5
X6
X7
X8
Strong Frame ®
One-Story x Two-Bay Moment Frame Worksheet (2 of 2)
Project Name:
Date:
Engineer:
Phone:
Strong Frame Type:
4. Frame Geometry
4.1 First Bay
Minimum Clear Opening Width:
Wall Width at Column 1:
Wall Width at Column 2:
Top of Concrete to Top of Plate:
Minimum Clear Opening Height:
Top of concrete to bott. of non-shrink grout - Column 1
Top of concrete to bott. of non-shrink grout - Column 2
in.
in.
in.
in.
in.
in.
in.
W1 =
A=
B=
H1 =
H1min =
HO1 =
HO2 =
Note: Minimum A,B,C dimension
(SMF)
required Hi - Himin
= 13''
(OMF)
= 19"
(SMF)
in.
in.
in.
in.
W2 =
C=
H2min =
Beam Depth
(inc. nailers)
HO3 =
Extend field installed
single top plate over
beam nailer
= 13 1/2"
Top of Strong
Frame wood nailer
.
.
"B" wall
dimension
"C" wall
dimension
Column Depth
(inc. nailers)
.
.
.
All heights assume 1 1/2"
non shrink grout
.
H2min , Clear. opening height
Top of concrete to top of opening
"A" wall
dimension
.
Column 3
.
W2
Clear wood to wood
.
Column 2
W1
Clear wood to wood
Beam 2
H 1min , Clear opening
height
.
Top of concrete to top of opening
Beam 1
Column 1
H1, top of concrete to top of
field-installed top plate (1 1/2" grout
and 1 1/2" top plate assumed)
.
.
Field installed
double top plate
(OMF)
Note: Minimum beam depth
4.2 Second Bay
Minimum Clear Opening Width:
Wall Width at Column 3:
Minimum Clear Opening Height:
Top of concrete to bott. of non-shrink grout - Column 3
= 9''
Anchor rods
"H O3 ", top of lowest
concrete to bottom
of non shrink grout
"H O2 ", top of lowest
concrete to bottom
of non shrink grout
Note: Beam to column connection not shown for clarity. Figure is for illustration purposes only.
Final locations and quantities of nailer attachments and beam or column web holes/openings may vary.
5. Foundation Design
Foundation Type:
Slab-On-Grade
Step Height =
in.
Concrete f'c =
psi
Seismic Design Category:
Curb/Brick Ledge
Curb Height =
in.
Concrete:
Stemwall
Curb/Stemwall Height =
Uncracked
Cracked
in.