What is the effect on the critical load when the rods act

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Reference no: EM131065054

Three identical, solid circular rods, each of radius r and length L, are placed together to form a compression member (see the cross section shown in the figure).

Assuming pinned-end conditions, determine the critical load Pcr as follows:

(a) The rods act independently as individual columns, and

(b) the rods are bonded by epoxy throughout their lengths so that they function as a single member.

What is the effect on the critical load when the rods act as a single member?

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Reference no: EM131065054

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