A T-section thin-walled beam which is used as a cross member of a ladder frame chassis is subjected to a vertical shear force, S, applied at its shear centre (see Figure Q2). If S, =10 kN, h =100mm, t= 2 mm, h2 h/2 centroid shear centre 0.75h Web Figure Q2 (a) Obtain the expressions for the shear flow distribution in the web. (b) Find the maximum shear stress in the web and state the point at which it acts
A T-section thin-walled beam which is used as a cross member of a ladder frame chassis is subjected to a vertical shear force, S, applied at its shear centre (see Figure Q2). If S, =10 kN, h =100mm, t= 2 mm, h2 h/2 centroid shear centre 0.75h Web Figure Q2 (a) Obtain the expressions for the shear flow distribution in the web. (b) Find the maximum shear stress in the web and state the point at which it acts
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Transcribed Image Text:A T-section thin-walled beam which is used as a cross member of a ladder frame
chassis is subjected to a vertical shear force, S, applied at its shear centre (see Figure
Q2). If S, =10 kN, h 100mm, t= 2 mm,
Sy
hi2
h/2
centroid
shear
centre
0.75h
Web
Figure Q2
(a)
Obtain the expressions for the shear flow distribution in the web.
(b) Find the maximum shear stress in the web and state the point at which it acts
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