内注泡沫混凝土空心砌块墙体抗震性能的试验研究  

Experimental study on seismic behaviors of hollow block wall filled with foaming concrete

作　　者：叶燕华[1] 李利群[1] 孙伟民[1] 顾忠[2] 成金高 

机构地区：[1]南京工业大学土木学院,江苏南京210009 [2]江苏省墙改办,江苏南京210024 [3]盐城市墙改办,江苏盐城224001

出　　处：《地震工程与工程振动》2004年第5期154-158,共5页Earthquake Engineering and Engineering Dynamics

基　　金：江苏省墙改办;盐城市墙改办项目;江苏省建设厅项目(JS-200219)

摘　　要：本文通过内注泡沫混凝土空心砌块与未注泡沫混凝土空心砌块砌体在低周反复荷载作用下的对比试验,研究了具有良好热工性能空心砌块砌体的破坏形态、抗剪承载力、变形特性等抗震性能。试验结果分析表明,内注泡沫混凝土的空心砌块,能提高墙体的开裂荷载和极限荷载,改善了混凝土空心砌块砌体的抗剪承载力。The failure modes, resistance capacity, deformation properties and other seismic behaviors of concrete hollow block masonry with good thermal characteristics have been studied by the low cyclic reverse loading test as well as comparative test on walls with or without filled foaming concrete. The analysis of the test results show that the masonry wall filled with foaming concrete can increase cracking-resistance, and load-bearing capacity, and improve strength of walls'.

关 键 词：混凝土空心砌块 低周反复荷载 热工性能 抗震性能 

分 类 号：TU375.6[建筑科学—结构工程] P315.9[天文地球—地震学]