The coupon is now loaded at a rate of 100 psi per second for 1 minute, then immediately unloaded at the same rate. Develop expressions describing the strain response during loading, unloading and recovery.
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- This means that the stress on the coupon is increasing by 100 psi every second. - The strain response during loading can be described by the equation: strain_loading = (100 psi/s) * t, where t is the time in seconds. During unloading: - The coupon is Show more…
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