The beam shown here is made of wood with an allowable shear stress of τall = 1100 psi. If PB = 5 kips, determine the maximum allowable force PC that can be applied on the structure before the beam fails in shear.[LAB= 2 ft, LBC

Architectural Drafting and Design (MindTap Course List)
7th Edition
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Author:Alan Jefferis, David A. Madsen, David P. Madsen
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Chapter41: Building Codes And Commercial Design
Section: Chapter Questions
Problem 41.29Q
Question

The beam shown here is made of wood with an allowable shear stress of τall = 1100 psi. If PB = 5 kips, determine the maximum allowable force PC that can be applied on the structure before the beam fails in shear.[LAB= 2 ft, LBC= 2 ft, LCD= 1.5 ft, b = 1.25 in., h = 7 in.]

 

 

Determine the maximum value of the first moment of area (Q) for the beam. (in^3)

Determine the maximum allowable force at C (PC) that can be applied on the structure before it fails in shear. (kips)

b
LAB
B
Lac
LCD
D
Transcribed Image Text:b LAB B Lac LCD D
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