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Soth criven, (b) width of the beam = 6inch to (d) Depth of the beam = sinch (v) shear force find marm shear stress (Yman) - 38400 lb * shear stress variation along the rectangular deoss section i parabolice Kéin lang mare V ba Augerage shear stress is given as (Yaug) Now in eectangulag Cross-section beams, marim shear stress is given as amon = 1.5 Pang 1.5 bd man = 1.5x 384000 6x & man = 1200 lb/ A Iman = 1200 pst CS Scanned with CamScanner
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