建筑结构学报2012，Vol.33Issue(10)：47-52,6.
水平双向加载条件下钢筋混凝土核心筒抗震性能试验研究
Seismic behavior of reinforced concrete core walls under biaxial cyclic lateral loading
摘要
Abstract
In order to study the seismic behavior of reinforced concrete core wall under multi-dimensional loading, two reinforced concrete core wall models were built and tested to failure. One wall model was under uniaxial cyclic lateral loading and the other was under biaxial cyclic lateral loading. This paper presents the results, including failure mode, hysteretic behavior, load-carrying capacity, ductility, energy dissipation ability. It can be seen that the biaxial cyclic lateral loading has important effect on the seismic behavior of reinforced concrete core wall. Under biaxial cyclic lateral loading, stiffness and load-carrying capacity of the specimen are decreased and the ductility performance is reduced markedly.关键词
钢筋混凝土核心筒/双向加载/拟静力试验/抗震性能Key words
reinforced concrete core wall/biaxial loading/quasi-static test/seismic behavior分类
建筑与水利引用本文复制引用
杜修力,贾鹏,赵均..水平双向加载条件下钢筋混凝土核心筒抗震性能试验研究[J].建筑结构学报,2012,33(10):47-52,6.基金项目
北京市自然科学基金项目 （）
北京市教育委员会科技计划重点项目 （）
