Abstract: The purpose of this study is to investigate the behavior of prestressed concrete members containing unbonded tendons. First, a time-dependent nonlinear constitutive law for concrete was proposed in such a way that a solution ...

Abstract: In a companion paper, the program time-dependent analysis for prestressed concrete structures (TAPS) was developed for the analysis of prestressed concrete members with unbonded tendons. In this paper the inelastic behavior ...