Test and Research on Mechanical Property of Ceramsite Steel Fiber Concrete

被引:0
|
作者
Dong, Senlei [1 ]
Xu, Xinsheng [1 ]
Zhang, Bo [2 ]
机构
[1] Univ Jinan, Sch Civil & Architecture Engn, Jinan 250022, Shandong, Peoples R China
[2] Qihe Cty Planning Bur, Qihe 251100, Shandong, Peoples R China
来源
关键词
FRP bars; bond-slip; pull-out test; concrete; finite element; ANSYS; numerical simulation;
D O I
10.4028/www.scientific.net/AMR.671-674.1711
中图分类号
TU [建筑科学];
学科分类号
0813 ;
摘要
Destructive process of ceramsite concrete is nominally that at the earliest stage, microcracks appear in ceramsite aggregate and spreading to boundary surface. Once they develop to mortar, if no other factors to restrain crack propagation, ceramsite concrete will be destroyed quickly. After including of steel fiber, toughness of ceramsite concrete will be greatly increased. In the treatise, influences on different amount included of steel fiber in above CL40 ceramsite concrete on compression, pulling, bending strength and bending resistant toughness and compression toughness are tested and researched.
引用
收藏
页码:1711 / +
页数:2
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