摘要
本文通过对免浆砌块墙体在水平往复荷载作用下的试验分析,研究了墙体的破坏特点、恢复力骨架曲线、刚度衰减、能量损耗、阻尼比等特征,说明此种砌块墙体具有良好的抗震性能。
This paper presents an experimental research of non—mortar unreinforced concrete block masonry under cyclic reversed lateral loading. Based on the measured results, the breaking process and pattern, curves of restoring force model, variance of rigidity, energy dissipation and damping ratio of walls are discussed. The test results show that the walls of such block masonry possess adequate aseismic capacity.
基金
建设部
省科委
教委科学基金
关键词
免浆砌块
往复荷载
抗震性能
Non-motar unreinforced concrete block
Aseismic capacity
cyclic reversed lateral loading
