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2.11. Alternative procedure for any strut-loading condition

If deflections are not the primary interest and only the B.M.'s and hence maximum stress are required, it is convenient to commence the analysis with a differential expression for the B.M. M.

This is most easily achieved by considering the moment divided into two parts:

Thus

total moment M =

-Py + M'

+ P = dx2 dx2

d2M' dx2

dx2

El'-^ El \ dx2

0 0

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