交变加载 meaning in English
alternate stressing
Examples
- The beam end displacement due to beam and column deformation may be calculated by existing cantilever program and then converted by geometric relation
梁段、柱段变形引起的梁外端挠度可利用已有悬臂柱低周交变加载模拟程序计算，再通过几何关系换算得到。 - Based on behavior of joint core under cyclic reversal load , according to actual measurement load - displacement hysteresis loops , slip of longitudinal reinforcement passing through joint and shear deformation of joint in a serial of beam - column subassemblage tests , the typical slip hysteresis model of longitudinal reinforcement passing through joint and typical shear deformation hysteresis model of joint are proposed in this paper
本文以节点的受力特性及规律为基础，基于若干梁柱组合体低周交变加载试验的实测节点恢复力滞回曲线以及从中分离出来的贯穿节点的梁筋滑移变形结果、节点剪切变形结果，分析总结得到有一定代表性的梁端剪力与贯穿节点梁筋滑移之间和梁端剪力与节点剪切变形之间的滞回关系模型。 - Considering the joint core deformation effect , the existing cantilever program was assembled with the slip deformation model of longitudinal reinforcement passing through joint and the shear deformation model of joint to obtain the program for simulation of hysteretic characteristics of beam - column subassemblage
本文考虑节点区变形的影响，为原有程序组装了节点区贯穿节点梁筋的滑移变形模型和节点剪切变形模型，得到梁柱组合体在低周交变加载下的梁端荷载-位移滞回规律模拟程序。