使结构或结构构件在正反两个方向重复加载和卸载的过程,用以模拟地震时结构在往复振动中的受力特点和变形特点,这个过程,结构受的荷载就是循环荷载。
...文章详细信息 关键词: 循环载荷;;循环软化;;边界面模型;;广义各向同性硬化准则;;饱和黏土 [gap=1341]Keywords: cyclic loading;cyclic degradation;bounding surface model;generalized isotropic hardening rule;..
基于124个网页-相关网页
·2,447,543篇论文数据,部分数据来源于NoteExpress
计算预言了脉动循环载荷下自增强残余应力的松弛现象。
The authors also successfully predict the relaxation of the residual stress under successive cyclic loading.
主要测量指标:扭转、弯曲和轴向刚度,以及循环载荷下轴向失效力。
Main Outcome Measures: Torsion, bending, and axial stiffness and axial failure force after cyclic loading.
在滚动接触疲劳试验时循环载荷的作用下,界面处的石墨相当于孔洞引起应力集中。
Graphite plays a role as pores in the interface and increases the stress concentration under cyclic loading.
应用推荐