摘要
对L、T、十形柱(L、T形柱各三个,十形柱一个)斜向受剪承载力进行低周反复荷载试验研究,并与工程轴方向加载试件的破坏过程、延性、受剪承载力进行比较,得出如下结论:从构件的延性来看,斜向作用的延性相当或好于工程轴方向;从承载力可以看出,对L、T形柱,工程轴方向作用且腹板受压作用时受剪承载力最低。
This paper studies experimentally the behavior of L, T and ＋-shaped columns under diagonal shear load. And comparison of failure course, ductility and shear bearing capacity is made between diagonal shear loading direction and the south-north or east-west loading directions. The following conclusions can be drawn： the ductility L,T,＋ -shaped columns under diagonal loading direction is equal to or better than that under the south-north or east-west loading directions; for L-, T-section columns, the shear bearing capacity when web is in compression is the lowest.
出处
《工程建设与设计》
2006年第8期57-60,共4页
Construction & Design for Engineering
关键词
异形柱
斜向受剪
延性
试验
special-shaped column
bi-directional shear loading
ductility
test
