文章基本信息

标题：Analysis of Coupled RC Shear/Core Walls by Macro Model
本地全文：下载
作者：Huanjun Jiang ; Yu Wang
期刊名称：Journal of Asian Architecture and Building Engineering
印刷版ISSN：1346-7581
电子版ISSN：1347-2852
出版年度：2016
卷号：15
期号：3
页码：565-572
DOI：10.3130/jaabe.15.565
语种：English
出版社：日本建築学会、大韓建築学会、中国建築学会
摘要：A modified macro numerical model for coupled RC shear/core walls is proposed to better consider the deformation compatibility between the coupling beam and the wall element and to incorporate the out-of-plane effect of the wall panel. In this model, the three-dimensional macro shear wall element model with distributed shear springs and out-of-plane freedom is adopted to simulate the wall unit; a one-dimensional line element consisting of three sub-units in series based on the vertical deformation compatibility is adopted to simulate the coupling beam. The case study shows that a numerical model based on the vertical deformation compatibility results in more accurate simulation of the mechanical behavior of the RC coupled shear wall. The modified model developed in this study has the advantages of fast calculation and high precision, which makes the model appropriate for engineering application.
关键词：coupled RC shear wall;deformation compatibility;macro model;beam-wall joint rotation