摘要
Abstract
In order to analyze the compressive performance of recycled concrete hollow block wall,the failure mode,load bearing characteris-tics and plane deformation of recycled concrete wall under axial compressive and eccentric compressive conditions were investigated.The results show that the cracking load of the specimens with height to thickness ratio 7.5 is 14.3%lower than that of the specimens with height to thick-ness ratio 5.4 under axial compression.Failure load is 7.1%lower.The cracking load and failure load of the specimens with a height to thick-ness ratio of 7.5 under eccentric compression load are 21.4%lower and 4.1%lower than those with a height to thickness ratio of 5.4 under axial compression load.Under the same loading mode,the higher the wall height to thickness ratio,the lower its load bearing capacity;The bearing performance of the wall also begins to decrease under eccentric load.关键词
空心砌块/再生混凝土/墙体/抗压性能/平面变形Key words
Hollow block/Recycled concrete/A wall/Compressive performance/Plane deformation分类
建筑与水利
