Engineering, 13.05.2021 20:50, amberc5110

A band of polyisoprene is to hold together a bundle of steel rods for up to one year. If the stress on the band is less than 1500 psi, the band will not hold the rods tightly. Determine the initial stress that must be applied to the polyisoprene band when it is slipped over the steel. A series of tests showed that an initial stress of 1000 psi decreased to 980 psi after six weeks.

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A band of polyisoprene is to hold together a bundle of steel rods for up to one year. If the stress...