Determine the corresponding radius of curvature

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The symmetrical beam shown is made of a material for which the allowable stress is 40 MPa in tension and 100 MPa in compression.

a- Locate its centroid.

b- Calculate the centroidal moment of inertia that will resist the bending moment.

c- Determine the maximum bending moment that can be applied on the beam.

d- Determine the corresponding radius of curvature. Use E = 200 GPa.

228_beam.jpg

Reference no: EM131012796

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