
Monday, May 24, 2010
Structural Calculations
Live loads
Snow 20 psf
People 20 psf
Furniture 20 psf
Other 15 psf
Dead loads
90 psf assumed
Total psf 165
Beam Loading
165*20=3300lbs
Allowable Bending Stress
28000lbs
Determind Maximum Moment
630,000lbs
Determind Section Modulus
19.124
Determind Allowable Deflection
1.98in.
Snow 20 psf
People 20 psf
Furniture 20 psf
Other 15 psf
Dead loads
90 psf assumed
Total psf 165
Beam Loading
165*20=3300lbs
Allowable Bending Stress
28000lbs
Determind Maximum Moment
630,000lbs
Determind Section Modulus
19.124
Determind Allowable Deflection
1.98in.
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