In this study, to establish the impact resistant design method for steel fiber reinforced Porosity Free Concrete (PFC) beam strengthened with Aramid Fiber Reinforced Polymer (AFRP) sheet, static and impact loading tests were conducted, and then influence of loading method on deformation behavior of beam were investigated. Also, the impact resistant design method based on basic calculation result was suggested. Consequently, it was revealed that the maximum deflection under impact loading can be estimated by means of calculated load-deflection curve under static loading. And then, performance based impact resistant design concept was shown by using the magnitude of tensile strain of AFRP sheet as performance index.
AFRP シート曲げ補強した PFC はりの耐衝撃性に関する実験的研究
JSE_65A_849_858
(2.38MB)
