In view of the lining concrete engineering of Xiluodu hydropower station, 3-dimensional finite element method is used to analyze thermal stress sensitivity of the surrounding rock deformation modulus.
针对溪洛渡水电站导流洞衬砌混凝土工程，采用三维有限元法分析了围岩变形模量变化对温度应力影响的敏感性。
And ECAE process was simulated by 3-dimensional-elastic plastic method of finite element.
并对ECAE工艺过程进行了三维弹塑性有限元模拟。
The temperature, strain and stress fields in modest hot slide were numerically simulated using sequentially coupled 3-dimensional heat transfer and stress equations and finite element method.
耦合三维传热和热应力方程，采用有限元法对加热炉半热滑轨的传热、应力和应变进行了数值模拟。
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