A plastic beam has a cross section with dimensions of a-1.8 in., b-6.3 in., d-3.6 in., and t-0.5 in. The centroid is locatedc-1.523 in. above the bottom surface of the beam, and the moment of inertia of the shape about the z centroidal axis is I,- 12.88 in. 4. For a shear force of V- 3300 lb, what is the maximum shear stress in the beam? a t (typ.) Answer: Tmax 1i psi

Structural Analysis
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ISBN:9781337630931
Author:KASSIMALI, Aslam.
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Chapter2: Loads On Structures
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A plastic beam has a cross section with dimensions of a = 1.8 in., b 6.3 in., d=3.6 in., and t= 0.5 in. The centroid is located c= 1.523 in.
above the bottom surface of the beam, and the moment of inertia of the shape about the z centroidal axis is l= 12.88 in.". For a shear
force of V = 3300 lb, what is the maximum shear stress in the beam?
%3D
t (typ.)
V.
b.
Answer:
Tmax
psi
Transcribed Image Text:A plastic beam has a cross section with dimensions of a = 1.8 in., b 6.3 in., d=3.6 in., and t= 0.5 in. The centroid is located c= 1.523 in. above the bottom surface of the beam, and the moment of inertia of the shape about the z centroidal axis is l= 12.88 in.". For a shear force of V = 3300 lb, what is the maximum shear stress in the beam? %3D t (typ.) V. b. Answer: Tmax psi
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