高厚比对配筋砌块砌体柱偏压受力性能影响试验研究  

Effect on ratio of height to thickness on the reinforced concrete masonry column subjected to the eccentric load

作　　者：潘静[1] 刘明[1] 

机构地区：[1]大连理工大学土木水利学院

出　　处：《混凝土》2008年第5期93-97,共5页Concrete

基　　金：国家“十一五”科技支撑计划重点项目(2006BA1006B01-4)

摘　　要：通过16根不同高厚比配筋砌块砌体柱的偏压试验,对其受力性能和破坏特征等进行了研究,并基于无筋砌体受压构件承载力计算方法的基本假定与思路,在试验研究和理论分析的基础上,提出了此类构件的极限承载力计算公式,计算结果与试验结果吻合较好。Through the compressive performance test of sixteen reinforced concrete masonry columns with different ratio of height to thickness under eccentric pressure, their mechanical properties and failure pattern are analyzed.And according to the compressive resistant formula and calculation assumption for unreinforced masonry members, based on the test and analysis, the ultimate bearing capacity calculation formula for reinforced concrete masonry columns is derived, and the calculated results are consistent with those of the tests.

关 键 词：配筋砌块砌体 高厚比 试验研究 极限承载力 

分 类 号：TU528.7[建筑科学—建筑技术科学]