CS Struc Ridge Beam CalcCS Structure™ 2016.11 [Build 16]
kmBeamEngine 2016.9.0.3
Materials Database 1557
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All product names are trademarks of their respective owners
Copyright (C) 2016 by Simpson Strong-Tie Company Inc. ALL RIGHTS RESERVED.**Passing is defined as when the member, floor joist, beam or girder, shown on this drawing meets applicable design criteria for Loads, Loading Conditions, and Spans listed on this sheet. The
design must be reviewed by a qualified designer or design professional as required for approval. This design assumes product installation according to the manufacturer`s specifications.
Doug Hodgins
rk Miles Inc.
21 West St.
West Hatfield Ma.
Member Data
Description: CalcG2 Member Type: Girder Application: Roof
Comments:Top Lateral Bracing: Continuous Slope: 0.00 / 12
Bottom Lateral Bracing: Continuous
Standard Load: Moisture Condition: Dry Building Code: IBC/IRC
Live Load: 0 PLF Deflection Criteria: L/360 live, L/240 total
Dead Load: 0 PLF Deck Connection: Nailed Member Weight: 24.3 PLF
Filename: C:\KMW\JOBS\
Other Loads
Type
(Description) Side Begin End
Trib.
Width
Other
Start End
Dead
Start End Category
Replacement Uniform (PLF) Top 0' 0.00" 3' 0.00" 1 67 Live
Replacement Uniform (PLF) Top 0' 0.00" 3' 0.00" 1 67 Live
Replacement Uniform (PLF) Top 0' 0.00" 3' 0.00" 193 0 Snow
Replacement Uniform (PLF) Top 0' 0.00" 3' 0.00" 193 0 Snow
Replacement Uniform (PLF) Top 3' 0.00" 7' 9.00" 1 57 Live
Replacement Uniform (PLF) Top 3' 0.00" 7' 9.00" 193 0 Snow
Replacement Uniform (PLF) Top 3' 0.00" 21' 0.00" 1 57 Live
Replacement Uniform (PLF) Top 3' 0.00" 21' 0.00" 193 0 Snow
Replacement Uniform (PLF) Top 7' 9.00" 16' 3.00" 1 57 Live
Replacement Uniform (PLF) Top 7' 9.00" 16' 3.00" 193 0 Snow
Replacement Uniform (PLF) Top 16' 3.00" 21' 0.00" 1 57 Live
Replacement Uniform (PLF) Top 16' 3.00" 21' 0.00" 193 0 Snow
Replacement Uniform (PLF) Top 21' 0.00" 24' 0.00" 1 67 Live
Replacement Uniform (PLF) Top 21' 0.00" 24' 0.00" 1 67 Live
Replacement Uniform (PLF) Top 21' 0.00" 24' 0.00" 193 0 Snow
Replacement Uniform (PLF) Top 21' 0.00" 24' 0.00" 193 0 Snow
1 2
24 0 0
24 0 0
Bearings and Reactions
Input Min Gravity Gravity
Location Type Material Length Required Reaction Uplift
1 0' 0.000" Wall N/A N/A 2.337" 6134# --
2 24' 0.000" Wall N/A N/A 2.337" 6134# --
Maximum Load Case Reactions
Used for applying point loads (or line loads) to carrying members
Live Snow Dead
1 13# 4472# 1662#
2 13# 4472# 1662#
Design spans
23' 2.750"
Product: 1-3/4x24 VERSA-LAM 2.0 3100 SP 2 ply PASSES DESIGN CHECKS
Design assumes continuous lateral bracing along the top chord.
Design assumes continuous lateral bracing along the bottom chord.
Allowable Stress Design
Actual Allowable Capacity Location Loading
Positive Moment 35396.'# 92421.'# 38% 12' Total Load D+S
Shear 5048.# 18354.# 27% 0.4' Total Load D+S
TL Deflection 0.4265" 1.1615" L/653 12' Total Load D+S
LL Deflection 0.3128" 0.7743" L/891 12' Total Load S
Control: LL Deflection
DOLs: Live=100% Snow=115% Roof=125% Wind=160%
Manufacturer's installation guide MUST be consulted for multi-ply connection details and alternatives