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A solid square rod is cantilevered at one end. The rod is 1 m long and supports a completely reversing transverse load at the other end of ±1.5 kN. The material is AISI 1080 hot-rolled steel. If the rod must support this load for 4 × 104 cycles with a design factor of 1.5, what dimension should the square cross section have? Neglect any stress concentrations at the support end.

User Tyshawn
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A solid square rod is cantilevered at one end. The rod is 1 m long and supports a-example-1
A solid square rod is cantilevered at one end. The rod is 1 m long and supports a-example-2
A solid square rod is cantilevered at one end. The rod is 1 m long and supports a-example-3
User Ichorus
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