HomeMy WebLinkAboutStructural Calculations 04.04.2018Structural Calculations
For
Biggs Residence
3385 County Road 311
New Castle, Colorado
April 4, 2018
CIVCO Engineering Inc
Civil Engineering Consultants
Vernal, Utah
1256 W. 400 5. Office: 435-789-5448
P.O. Box 1758 Fax: 435-789-4485
Vernal, UT 84078 www.civcoengineering.com
*Boise Cascade
BC CALC® Member
Build 6578
Job name:
Address:
City, State, Zip:
Customer:
Code reports:
Report
PORCH FRAMING
3385 CR 311
New Castle, CO
Biggs
WCLIB/WWPA
Single 4 x 4 HF #2
TYPICAL PORCH COLUMN
Dry 1 10-00-00
File name:
Description:
Specifier:
Designer:
Company:
BIGGS FRAMING
Vance King
Vance King
CiVCO Engineering, Inc.
PASSED 1
April 4, 2018 08:51:30
Load Summary
Tag Description Load Type
1 ROOF BEAM Conc. Pt. (lbs)
REACTION
Bracing
Top
Base
Elevation
Sta rt
n\a
Sheathing
Live Dead Snow Wind
End 100% 90% 115% 160%
n\a 290 2200
Roof
Live
125%
Controls Summary
Axial Compression
Slenderness Ratio
10-00-00
00-00-00
Bearing Supports Dim. JLxW) Value
Value
n\a
34.29
% Allowable Duration
65.3 % 115%
68.6 % n\a
% Allowable Duration Material
Case
1
0
Wall 3-1/2" x 3-1/2" 2518 lbs
Notes
0.4 % 115% Steel
A generic column cap was used in the analysis of the column. Make sure to install and size the cap.
BC Calc does not perform shear wall or connection design for in -plane load transfer.
The analysis of solid sawn wood members is in accordance with the NDS and is limited to the output
shown above. All other support and design for these products, including but not limited to notching,
connections, installation, and engineer/architect certification is the responsibility of the project's design
professional of record.
BC CALC® analysis is based on IBC 2009.
Disclosure
Use of the Boise Cascade Software is subject to the terms of the End User License Agreement (EULA).
Completeness and accuracy of input must be reviewed and verified by a qualified engineer or other appropriate
expert to assure its adequacy, prior to anyone relying on such output as evidence of suitability for a particular
application. The output here is based on building code -accepted design properties and analysis methods.
Installation of Boise Cascade engineered wood products must be in accordance with current Installation Guide and
applicable building codes. To obtain Installation Guide or ask questions, please call (800)232-0788 before
installation.
BC CALC®, BC FRAMER® , AJSTM, ALLJOIST®, BC RIM BOARDTM, BCI®, BOISE GLULAMTM, BC FloorValue®
, VERSA -LAM®, VERSA -RIM PLUS®, VERSA -RIM®, VERSA -STRAND®, VERSA -STUD® are trademarks of
Boise Cascade Wood Products L.L.C.
Page 1 of 3
Top
10-00-00
3 5"
3.5"
r Boise Cascade 111
BC CALC® Member
build 65/8
Job name:
Address:
City, State, Zip:
Customer:
Code reports:
Report
PORCH FRAMING
3385 CR 311
New Castle, CO
Biggs
WCLIB/WWPA
Single 2 x 6 HF #2
TYPICAL PORCH ROOF JOIST
Dry 12 spans 1 R cant. 1 24 OCS 1 Repetitive
File name:
Description.
Specifier:
Designer:
Company:
BIGGS FRAMING
Vance King
Vance King
CiVCO Engineering, Inc.
PASSEID
April 4, 2018 08:51:30
2
12
B1
08-00-00
Total Horizontal Product Length = 09-00-00
Reaction Summary (Down / Uplift) (lbs)
Bearing Live Dead
Snow Wind
Roof Live
B2
01-00-00
B1, 3" 33/0
B2, 3" 40/0
Load Summary
Tag Description
1 Standard Load
Controls Summary
Pos. Moment
Neg. Moment
End Shear
Cont. Shear
Total Load Deflection
Live Load Deflection
Total Neg. Defl.
Max Defl.
Cant. Max Defl.
Span / Depth
325 / 0
397 / 0
Load Type Ref. Start
Unf. Area (Ib/ft2) L 00-00-00
Value
660 ft -lbs
-44 ft -lbs
336 lbs
339 lbs
L/346 (0.275")
L/380 (0.25")
2xU1998 (-0.11")
0.275"
-0.11"
17.0
Bearing Supports Dim. (LxW)
Live Dead
End Loc. 100% 90%
09-00-00 Top 4
% Allowable Duration Case Location
71.7 % 115% 5 04-01-00
4.8 % 115% 6 08-00-00
35.4 % 115% 5 00-03-00
35.7 % 115% 7 07-10-08
52.0 % n\a 5 04-01-00
63.1 % n\a 8 04-01-00
n\a n\a 5 09-00-00
27.5 % n\a 5 04-01-00
n\a n\a 5 09-00-00
Value
% Allow % Allow
Support Member Material
B1 Beam 3" x 1-1/2"
B2 Beam 3" x 1-1/2"
358 lbs
438 lbs
19.6 % 19.6 % Hem -Fir
24.0 % 24.0 % Hem -Fir
Slope and Cut Length Slope Fascia Depth Horiz. Length
Plumb Cut with Hanger to dbl. top plate 2/12 5-9/16" 09-00-00
Notes
Product Length
09-02-07
Design meets Code minimum (L/180) Total load deflection criteria.
Design meets Code minimum (L/240) Live load deflection criteria.
Design meets arbitrary (1") Maximum Total load deflection criteria.
Design meets arbitrary (1") Cantilever Maximum Total load deflection criteria.
Calculations assume member is fully braced.
BC CALC® analysis is based on IBC 2009.
Design based on Dry Service Condition.
The analysis of solid sawn wood members is in accordance with the NDS and is limited to the output
shown above. All other support and design for these products, including but not limited to notching,
connections, installation, and engineer/architect certification is the responsibility of the project's design
professional of record.
Cantilevers require sheathed bottom flanges, blocking at cantilever support and closure at ends.
Page 2 of 3
Snow Wind Roof Tributary
Live
115% 160% 125%
40 02-00-00
Disclosure
Use of the Boise Cascade Software is
subject to the terms of the End User
License Agreement (EULA).
Completeness and accuracy of input
must be reviewed and verified by a
qualified engineer or other appropriate
expert to assure its adequacy, prior to
anyone relying on such output as
evidence of suitability for a particular
application. The output here is based on
building code -accepted design
properties and analysis methods.
Installation of Boise Cascade
engineered wood products must be in
accordance with current Installation
Guide and applicable building codes. To
obtain Installation Guide or ask
questions, please call (800)232-0788
before installation.
BC CALC®, BC FRAMER®, AJSTM,
ALLJOIST®, BC RIM BOARDTM, BCI® ,
BOISE GLULAMTM, BC FloorValue® ,
VERSA -LAM®, VERSA -RIM PLUS® ,
Boise Cascade
BC CALC® Member
Build 6578
Job name:
Address:
City, State, Zip:
Customer:
Code reports:
Report
PORCH FRAMING
3385 CR 311
New Castle, CO
Biggs
WCLIB/WWPA
Double 2 x 10 HF #2
TYPICAL ROOF BEAM (Roof Beam)
Dry 11 span 1 No cant.
File name:
Description:
Specifier:
Designer:
Company:
BIGGS FRAMING
Vance King
Vance King
CiVCO Engineering, Inc.
PASSED
April 4, 2018 08:51:30
1 1 1
B1
0
12
1
1---1 1 l 1 4 1 4 1 1 4
1 1 1 1 l 1, 4 1 1 1 1 1 0 4 1 4
4
1
11-oo-oo
Total Horizontal Product Length = 11-00-00
Reaction Summary (Down / Uplift) (lbs)
Bearing Live Dead
Snow Wind
Roof Live
B2
B1, 3-1/2" 145 / 0
B2, 3-1/2" 145 / 0
Load Summary
Tag
0
1
Description
Self -Weight
ROOF JOIST
REACTIONS
Controls Summary
Pos. Moment
End Shear
Total Load Deflection
Live Load Deflection
Max Defl.
Span / Depth
Load Type
Unf. Lin. (Ib/ft)
Unf. Lin. (Ib/ft)
Value
3144 ft -lbs
1004 lbs
L/517 (0.245")
L/586 (0.216")
0.245"
13.7
Bearing Supports Dim. (LxW)
1100 / 0
1100/0
Ref. Start End Loc.
L 00-00-00 11-00-00 Top
L 00-00-00 11-00-00 Top
% Allowable Duration
82.0 % 115%
31.5 % 115%
34.8 % n\a
41.0 % n\a
24.5 % n\a
Live Dead Snow Wind Roof
Live
100% 90% 115% 160% 125%
6
20 200
Case Location
4 05-06-00
4 01-00-12
4 05-06-00
5 05-06-00
4 05-06-00
% Allow % Allow
Value Support Member Material
B1 Column 3-1/2" x 3"
B2 Column 3-1/2" x 3"
Cautions
1245 lbs 14.8 % 29.3 % Hem -Fir
1245 lbs 14.8 % 29.3 % Hem -Fir
For roof members with slope (1/4)/12 or less final design must ensure that ponding instability will not
occur.
For roof members with slope (1/2)/12 or less final design must account for Rain -on -Snow surcharge
load.
Notes
Design meets Code minimum (LJ180) Total Toad deflection criteria.
Design meets Code minimum (L/240) Live load deflection criteria.
Design meets arbitrary (1") Maximum Total load deflection criteria.
Calculations assume member is fully braced.
BC CALC® analysis is based on IBC 2009.
Design based on Dry Service Condition.
The analysis of solid sawn wood members is in accordance with the NDS and is limited to the output
shown above. All other support and design for these products, including but not limited to notching,
connections, installation, and engineer/architect certification is the responsibility of the project's design
professional of record.
Page 3 of 3
Disclosure
Tributary
00-00-00
n \a
Use of the Boise Cascade Software is
subject to the terms of the End User
License Agreement (EULA).
Completeness and accuracy of input
must be reviewed and verified by a
qualified engineer or other appropriate
expert to assure its adequacy, prior to
anyone relying on such output as
evidence of suitability for a particular
application. The output here is based on
building code -accepted design
properties and analysis methods.
Installation of Boise Cascade
engineered wood products must be in
accordance with current Installation
Guide and applicable building codes. To
obtain Installation Guide or ask
questions, please call (800)232-0788
before installation.
BC CALC®, BC FRAMER® , AJST"
ALLJOIST®, BC RIM BOARDTM, BCI® ,
BOISE GLULAMTM, BC FloorValue® ,
VERSA -LAM®, VERSA -RIM PLUS® ,