灌浆套筒连接预制柱抗震性能模拟研究

摘要

文中采用有限元软件ABAQUS对采用灌浆套筒连接方法的预制柱进行抗震性能的数值模拟试验研究,并设置现浇柱对照组,考察灌浆套筒预制柱与现浇柱在低周反复荷载作用下的抗震性能差别.%In this paper,finite element software ABAQUS was adopted to simulate the seismic performance of prefabricated concrete columns with grouting sleeve connection method,and the cast-in-place concrete column was used as the comparative group.The difference of the seismic performance between prefabricated column and cast-in-place column under low cyclic loading was studied.