EXPERIMENTAL STUDY ON RELAXATION PERFORMANCE OF AFRP TENDONS

摘要

Base on the relaxation experiment of AFRP tendons for half a year, the variation regularities of relaxation along with time of one sort of AFRP, named FA11, is studied. The results indicate that relaxation of AFRP is obvious, and the relaxation rate is linearly dependent on time and in direct ratio with tension control stress.