Determine the maximum allowable value of p

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Reference no: EM131143282

The aluminum test specimen shown is subjected to two equal and opposite centric axial forces of magnitude P.

(a) Knowing that E = 70 GPa and σall = 200 MPa, determine the maximum allowable value of P and the corresponding total elongation of the specimen.

(b) Solve part a, assuming that the specimen has been replaced by an aluminum bar of the same length and a uniform 60 X 15-mm rectangular cross section.

Reference no: EM131143282

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