Determine the minimum dimensions of the crosssection

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Reference no: EM13940829

A horizontal lever 1.2 m long is made of hollow rectangular section steel tube the depth of which in the plane of bending is twice the width. The UTS of the steel is 450 MPa and a factor of safety of 6 is to apply. The modulus of elasticity is 100 GPa. Determine the minimum dimensions of the crosssection and the radius of curvature at the point of maximum stress.

Reference no: EM13940829

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