CS 11.87 I Joist CalcCS Structure™ 2018.9 [Build 16]
kmBeamEngine 2018.9.0.1
Materials Database 1572
DadmunTomZoll - Level 8 6- 4-19
4:52pm
1 of 1
All product names are trademarks of their respective owners
Copyright (C) 2018 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: CalcA1 Member Type: Joist Application: Floor
Comments:Top Lateral Bracing: Continuous
Bottom Lateral Bracing: Continuous
Standard Load: Moisture Condition: Dry Building Code: IBC/IRC
Live Load: 40 PSF Deflection Criteria: L/360 live, L/240 total
Dead Load: 10 PSF Deck Connection: Glued & Nailed
Filename: C:\KMW\JOBS\
Other Loads
Type
(Description) Side Begin End
Other
Start End
Dead
Start End Category
Replacement Uniform (PSF) Top 0' 0.00" 20' 0.00" 30 10 Live
Point (PLF) Top 0' 4.63" 1 205 Live
Point (PLF) Top 0' 4.63" 385 0 Snow
Point (PLF) Top 19' 7.38" 1 205 Live
Point (PLF) Top 19' 7.38" 385 0 Snow
1 2
20 0 0
20 0 0
Bearings and Reactions
Input Min Gravity Gravity
Location Type Material Length Required Reaction Uplift
1 0' 0.000" Wall SPF Plate (425psi) N/A 1.500" 807# --
2 20' 0.000" Wall SPF Plate (425psi) N/A 1.500" 807# --
Maximum Load Case Reactions
Used for applying point loads (or line loads) to carrying members
Live Snow Dead
1 290#(290plf) 385#(385plf) 301#(301plf)
2 290#(290plf) 385#(385plf) 301#(301plf)
Design spans
19' 2.750"
Product: 11-7/8" AJS 20 12.0" O.C.PASSES DESIGN CHECKS
NOTE: Pass-thru framing is required at point loads over bearings.
Design assumes continuous lateral bracing along the top chord.
Design assumes continuous lateral bracing along the bottom chord.
Lateral support is required at each bearing.
Allowable Stress Design
Actual Allowable Capacity Location Loading
Positive Moment 1849.'# 4400.'# 42% 10' Total Load D+L
Shear 385.# 1490.# 25% 0' Total Load D+L
End Reaction 385.# 1215.# 31% 0' Total Load D+L
TL Deflection 0.2965" 0.9615" L/778 10' Total Load D+L
LL Deflection 0.2224" 0.6410" L/999+ 10' Total Load L
Control: Pos. Moment
DOLs: Live=100% Snow=115% Roof=125% Wind=160%
Point loads over bearings are NOT included in the Design calculations, but ARE included in the Reaction table