所属单位：福建工程学院
教研室：结构工程教研室
发表刊物：Structures
摘要：The angular displacement of the beam-column joints of the frame structure is small under earthquake action, and the seismic mitigation effect of ordinary dampers placed at the joints is not obvious. The displacement-amplified torsional damper (DATD) is one that can be directly installed at the joint and has a displacement-amplifying function. Finite element numerical simulation on the mechanical properties of DATD was carried out in this paper. The theoretical mechanical model of DATD was derived, and the trilinear mechanical model and the modified Bouc-Wen model were used to describe the
论文类型：期刊论文
学科门类：工学
一级学科：土木工程
文献类型：J
卷号：41
页面范围：190-202
是否译文：否
发表时间：2022-05-12
收录刊物：SCI
第一作者：毛慧敏
合写作者：魏晓颖
通讯作者：刘旭宏,颜学渊