分析选用Solid185模拟无铅焊锡材料之原因除上 述精准外,乃因Solid185具有 总应变 ( Total Strain )和潜变 应变能密度(Creep Strain Energy Density)的计算和數值 输出,可用于计算疲勞寿命。
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total strain energy 总应变能量 ; 总应变能
total strain theory 全量理论 ; 总应变理论
total strain field 总应变场
total strain rate 总应变率
Total Strain Crack 总应变裂缝
total strain method 总应变法
local total strain check 局部总应变验算
total strain energy density 总应变能密度
Then an analytical model for axisymmetric case is developed based on the total strain theory and membrane assumption.
基于全量塑性理论及膜应变假定,推导了轴对称情况的解析计算模型;
At low and intermediate total strain amplitudes, the fatigue life was found to decrease with the increasing of temperature.
结果表明,在中等应变幅值之下,材料的疲劳寿命随温度的增加而降低。
The fatigue behavior of as-cast and as-extruded AZ91 magnesium alloys was investigated under total strain amplitude control mode.
研究了铸态和挤压态az91镁合金的室温应变疲劳行为。
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