Report (2) /1/1sTd-v1C -- /
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Project:2371 page
Adam
Location:(R)DBL.JOISTS UNDER GARAGE FLOOR AT 16"O.C. Massie Home Design
Multi-Loaded Multi-Span Beam (` 500 NW 20th ST,STE 203 of
[2009 International Residential Code(2005 NDS)] Gresham,OR 97030
.(2)1.5INx11.25INx6.83FT
#2-Douglas-Fir-Larch-Dry Use
Section Adequate By:6.2% StruCalc Version 8.0.108.0 1/23/2012 10:06:27 PM
Controlling Factor: Moment
7
CAUTIONS
*Laminations are to be fully connected to provide uniform transfer of loads to all members
DEFLECTIONS Center LOADING DIAGRAM
Live Load 0.05 IN U1677
Dead Load 0.01 in
Total Load 0.06 IN L/1467
Live Load Dgflection Criteria: U360 Total Load Deflection Criteria:L/240
REACTIONS A
Live Load 1340 lb 1343 lb
Dead Load 278 lb 278 lb
Total Load 1618 lb 1621 lb TR2
Bearing Length 0.86 in 0.86 in
TR1
BEAM DATA Center
Span Length 6.83 ft 777:477--"1 . '-'72,7775,77"--W-757-2-7-77-,,r-F.,
Unbraced Length-Top 0 ft
6.83 �
Unbraced Length-Bottom 6.83 ft
Live Load Duration Factor 1.00
Notch Depth 0.00
MATERIAL PROPERTIES UNIFORM LOADS Center
Uniform Live Load 0 plf
#2-Douglas-Fir-Larch Uniform Dead Load 0 plf
Base Values Adjusted Beam Self Weight 7 plf
Bending Stress: Fb= 900 psi Fb'= 900 psi Total Uniform Load 7 plf
Cd=1.00 CF=1.00
Shear Stress: Fv= 180 psi Fv'= 180 psi POINT LOADS-CENTER SPAN
Cd=1.00 Load Number One
Modulus of Elasticity: E= 1600 ksi E'= 1600 ksi Live Load 2000 lb
Min.Mod.of Elasticity: E_min= 580 ksi E_min'= 580 ksi Dead Load 0 lb
Comp. to Grain: Fc- = 625 psi Fc-J'= 625 psi Location 3.42 ft
TRAPEZOIDAL LOADS-CENTER SPAN
Controlling Moment: 4467 ft-Ib
Load
3.41 Ft from left support of span 2(Center Span) Number One Two
Load
Left Live 50 plf 50 plf
Created by combining all dead loads and live loads on span(s)2 Left Dead Load 37 plf 37 plf
Controlling Shear: -1460 lb Right Live Load 50 plf 50 plf
At a distance d from right support of span 2(Center Span) Right Dead Load 37 plf 37 plf
Created by combining all dead loads and live loads on span(s)2 Load Start 0 ft 0 ft
Load End 6.83 ft 6.83 ft
Comparisons with required sections: Req'd Provided Load Length 6.83 ft 6.83 ft
Section Modulus: 59.56 in3 63.28 in3
Area(Shear): 12.16 in2 33.75 in2
Moment of Inertia(deflection): 76.41 in4 355.96 in4
Moment: 4467 ft-lb 4746 ft-lb
Shear: -1460 lb 4050 lb
Project:2371 page
Adam
Location:(S)BEAM UNDER GARAGE FLOOR j Massie Home Design
Multi-Loaded Multi-Span Beam 500 NW 20th ST,STE 203 or
[2009 International Residential Code(2005 NDS)] Gresham,OR 97030
5.5 IN x 11.5 IN x 5.0 FT
#2-Douglas-Fir-Larch-Dry Use
Section Adequate By: 100.8% StruCalc Version 8.0.108.0 1/23/2012 10:09:00 PM
LOADING DIAGRAM
Controlling Factor:Moment
DEFLECTIONS Center
Live Load 0.02 IN L/3938
Dead Load 0.00 in
1
Total Load 0.02 IN L/3097
Live Load Deflection Criteria:U360 Total Load Deflection Criteria:L/240
REACTIONS A
Live Load 1855 lb 1855 lb TR2
Dead Load 667 lb 667 lb
Total Load 2522 lb 2522 lb TR9
Bearing Length 0.73 in 0.73 in
BEAM DATA Center - _____
—sn--
Span Length 5 ft A
Unbraced Length-Top 0 ft
Unbraced Length-Bottom 5 ft
Live Load Duration Factor 1.00 UNIFORM LOADS Center
Notch Depth 0.00 Uniform Live Load 0 plf
MATERIAL PROPERTIES Uniform Dead Load 0 plf
Beam Self Weight 14 plf
#2-Douglas-Fir-Larch Total Uniform Load 14 plf
Base Values Adjusted
Bending Stress: Fb= 875 psi Fb'= 875 psi POINT LOADS-CENTER SPAN
Cd=1.00 CF=1.00 Load Number One
Shear Stress: Fv= 170 psi Fv'= 170 psi Live Load 2000 lb
Cd=1.00 Dead Load 0 lb
Modulus of Elasticity: E= 1300 ksi E'= 1300 ksi Location 2.5 ft
Min. Mod.of Elasticity: E_min= 470 ksi E_min'= 470 ksi TRAPEZOIDAL LOADS-CENTER SPAN
Comp. to Grain: Fc- = 625 psi Fc-J'= 625 psi Load Number One Two
Left Live Load 171 plf 171 plf
Controlling Moment: 4402 ft-lb Left Dead Load 126.5 plf 126.5 plf
2.5 Ft from left support of span 2(Center Span) Right Live Load 171 plf 171 plf
Created by combining all dead loads and live loads on span(s)2 Right Dead Load 126.5 plf 126.5 plf
Controlling Shear: -1944 lb Load Start 0 ft 0 ft
At a distance d from right support of span 2(Center Span) Load End 5 ft 5 ft
Created by combining all dead loads and live loads on span(s)2 Load Length 5 ft 5 ft
Comparisons with required sections: Req'd Provided
Section Modulus: 60.37 in3 121.23 in3
Area(Shear): 17.15 in2 63.25 in2
Moment of Inertia(deflection): 63.73 in4 697.07 in4
Moment: 4402 ft-lb 8840 ft-lb
Shear: -1944 lb 7168 lb