压应力对配筋煤矸石多孔砖墙片抗震性能的影响  

Effect of compression stress on aseismatic performance of reinforced wall with perforated coal shale brick

作　　者：梁海泉[1] 赵成文[1] 刘德清[1] 

机构地区：[1]沈阳建筑大学土木工程学院,辽宁沈阳110168

出　　处：《砖瓦》2010年第12期5-9,共5页Brick-tile

基　　金：<墙体材料应用统一技术规范>国家建设部(2006)建标字77号文件

摘　　要：通过对水平配筋煤矸石多孔砖墙片在不同压应力作用下的拟静力试验,研究了煤矸石多孔砖这种新型墙体材料在低周反复荷载作用下的力学性能,压应力对水平配筋墙片的影响,在不同压应力作用下水平钢筋强度发挥效能。By static test on the effect of different compression stress on aseismatic performance of perforated coal shale brick wall with level reinforcing bars,the paper researches on the mechanics performance of perforated coal shale brick under repeated load in low cycle,the effect of compression stress on wall with level reinforcing bars,and strength efficiency of level reinforcing bars at different compression stress.

关 键 词：水平配筋墙片 压应力 低周反复水平荷载 弯曲型破坏 剪切型破坏 滞回曲线 骨架曲线 钢筋应变值 水平钢筋强度效能 

分 类 号：TU522.0[建筑科学—建筑技术科学]