A Review of Research on Shear Strength Decay in Members under Load Reversals

Abstract

Synopsis: Early research on the behavior of frame members subjected to reversed cyclic displacements has been reviewed, with an emphasis on the phenomenon of shear strength decay. Information is provided about variables that affect shear strength decay and measures that can be taken to mitigate this phenomenon, which should be of interest to students and structural engineers learning or involved in earthquake-resistant design of reinforced concrete structures.