摘要
通过对未配任何形式抗剪钢筋的活性粉末混凝土无粘结预应力梁做受剪试验研究,得到了RPC预应力梁受剪时的应力及应变分布、开裂荷载及破坏荷载等受力性能与破坏特征,对RPC材料的抗剪性能有了一个初步的了解。
Some unbonded prestressed composited beams without stirrups fabricated from reactive powder concrete （RPC） is tested , Strain and stress distribution of the section was analyzed, The performance and failure-characteristic of this kind of beams were obtained. Then the shear properties of RPC has been comprehended fundermentally.
出处
《山西建筑》
2007年第21期57-58,共2页
Shanxi Architecture
基金
中南林业科技大学青年科研基金(项目编号:0137)
关键词
应力
应变
受力性能
破坏特征
抗剪性能
strain, stress, performance, failure- characteristi, shear properties
