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38B-036 CS14 ft Beam CalcCS Beam 2016.11.0.10 kmBeamEngine 2016.9.0.3 Materials Database 1557 WrightBuildersShreadSonPorch -3-15-17 12:56pm 1 of 1 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: B5 Member Type: Beam 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: 11.0 PLF Filename: B5_08.kyb Other Loads Type (Description) Side Begin End Trib. Width Other Start End Dead Start End Category Replacement Uniform (PLF) Top 0' 0.00" 7' 0.00" 23 7 Snow Replacement Uniform (PLF) Top 0' 0.00" 14' 0.00" 23 7 Snow Replacement Uniform (PLF) Top 7' 0.00" 14' 0.00" 23 7 Snow Point (LBS) Top 7' 0.00" 1 135 Live Point (LBS) Top 7' 0.00" 1 135 Live Point (LBS) Top 7' 0.00" 1 136 Live Point (LBS) Top 7' 0.00" 1 136 Live Point (LBS) Top 7' 0.00" 260 0 Snow Point (LBS) Top 7' 0.00" 261 0 Snow Point (LBS) Top 7' 0.00" 263 0 Snow Point (LBS) Top 7' 0.00" 263 0 Snow 1 2 14 0 0 14 0 0 Bearings and Reactions Input Min Gravity Gravity Location Type Material Length Required Reaction Uplift 1 0' 0.000" Wall SPF #3/Stud 2x or 4x End-Grain (650psi) 5.500" 1.500" 1265# -- 2 14' 0.000" Wall SPF #3/Stud 2x or 4x End-Grain (650psi) 5.500" 1.500" 1265# -- Maximum Load Case Reactions Used for applying point loads (or line loads) to carrying members Live Snow Dead 1 1# 832# 433# 2 1# 832# 433# Design spans 13' 2.750" Product: 1-3/4x7-1/4 VERSA-LAM 2.0 3100 SP 3 ply PASSES DESIGN CHECKS Connect members with 2 rows of 16d common nails at 12.0" oc NOTE: Nails must be applied from both sides 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 6813.'# 15028.'# 45% 7' Total Load D+S Shear 1222.# 8317.# 14% 13.39' Total Load D+S Max. Reaction 1265.# 18769.# 6% 14' Total Load D+S TL Deflection 0.5442" 0.6615" L/291 7' Total Load D+S LL Deflection 0.3581" 0.4410" L/443 7' Total Load S Control: TL Deflection DOLs: Live=100% Snow=115% Roof=125% Wind=160% Design assumes a repetitive member use increase in bending stress: 4 %