Steel_Coupon_Tests_under_Different_Strain_Rates

This dataset includes the experimental strain-stress curves of steel coupon specimens tested under typical earthquake-induced loading rates. In addition to the conventional monotonic tests, the specimens are also tested under a discontinuous loading protocol that is analogous to the ramp-and-hold scheme employed in the pseudo-dynamic hybrid simulations. The test results are used to develop a uniaxial steel material model to account for the strain rate effect the stress relaxation.