...局部应力应变法计算联轴器膜片疲劳寿命_文档下载_文档资源库 关键词：膜片；联轴器；局部应力—应变法；疲劳；裂纹 中图分类号：TK26.6, O346.2, TB115 文献标识码：A [gap=5292]Key words: membrane; coupling; local stress-strain method; fatigue; crack ..
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local-stress-strain method 局部应力应变法
local stress strain method 局部应力
local stress and strain method 局部应力应变方法
The fatigue life is obtained by using specimens without crack and by a special analysis based on local stress-strain method in which remembrance characteristics are considered.
采用无裂纹缺陷试件进行疲劳试验得到试件的疲劳寿命，同时利用考虑了记忆特性的局部应力应变法对试件的疲劳寿命进行定量分析。
A new method for calculating amplitudes of the local stress and strain in the strain fatigue analysis of aluminum alloy members is presented in the paper.
提出了一种在铝合金构件应变疲劳分析中，计算局部应力和应变变程的新方法。
The iterative formulas of elastoplastic stochastic finite element method (SFEM) under cyclic loading are deduced and the random responses of local multiaxial stress and strain are calculated.
推导了交变载荷下弹塑性随机有限元的迭代格式，计算了局部多轴应力应变的随机响应。
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