L=800mm, b=25mm, w0=300kN/m, σall=200 MPa The beam AB consisting of a cast iron plate of uniform thickness, b, and length, L, is to supportthe distributed load w(x) showna) Knowing that the beam is to be of constant strength (fully stressed beam), express h in terms of x, Land ho.b) Determine the smallest value of how=W,cos(Tx/2L)AhoВ

Solution : we have load w= wocosπx2L Relation between load & shear dVdx=…

Answered: b) Determine the smallest value of ho

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b) Determine the smallest value of ho

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter6: Beams And Cables

Section: Chapter Questions

Problem 6.41P: The 24-ft timber ï¬‚oor joist is designed to carry a uniformly distributed load. Because only 16-ft...

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Question

L=800mm, b=25mm, w0=300kN/m, σall=200 MPa

The beam AB consisting of a cast iron plate of uniform thickness, b, and length, L, is to support
the distributed load w(x) shown
a) Knowing that the beam is to be of constant strength (fully stressed beam), express h in terms of x, L
and ho.
b) Determine the smallest value of ho
w=W,cos(Tx/2L)
A
ho
В

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