论文部分内容阅读
为揭示钢筋混凝土框架夹心节点与传统节点抗震性能的差别,对空间中节点、空间端节点和空间角节点3组共6个试件进行对比试验,重点针对受力性能、变形性能、耗能性能以及梁筋粘结锚固性能进行对比分析。结果表明,夹心节点抗震性能稍劣于传统节点,但在保证抗剪承载力等性能的前提下用于工程实践是可行的。
In order to reveal the difference of the seismic performance between the RC joints of the RC frame and the traditional joints, six specimens in three groups of space nodes, space end nodes and space angle nodes were compared and tested. The stress, deformation and energy dissipation As well as the connection and anchorage performance of beam tendons. The results show that the seismic performance of the sandwich joints is inferior to that of the traditional joints, but it is feasible to apply it to the engineering practice under the premise of ensuring the shear capacity and other properties.