摘要
本文根据墙板承受竖向荷载的大小提出在空心石膏板中不同间距灌注混凝土芯柱方案,并对3组(12块)不同间距芯柱石膏板进行了低周反复荷载试验,探讨了构件的裂缝分布、破坏形态、极限承载能力、耗能能力、位移延性等受力特性。为此类板应用于多层住宅实际工程提供了试验依据。
According to the vertical loading of plasterboards,the structural schemes are presented for the fiber plasterboards filled with concrete core columns with different spacings. Based on the experiments of 12 members subjected to horizontal-low-cyclic loading and constant vertical loading, this paper studies the cracks distribution, damage state,ultimate capacity, ductility features and the energy-dissipating capacity etc. The achievements of this paper can be a reference for the engineering design of multistory dwellings.
出处
《地震工程与工程振动》
CSCD
北大核心
2004年第4期110-114,共5页
Earthquake Engineering and Engineering Dynamics
关键词
混凝土芯柱
纤维石膏板
低周反复
抗震性能
concrete core column
fiber plasterboard
low cyclic loading
aseismic behavior
