D finite element analysis 船体有限元分析 ; 三维有限元分析
3-D finite element analysis 三维有限元分析
3 d finite element analysis 三维有限元模拟
d finite element analysis it 三维有限元计算分析
d finite element analysis software 三维有限元软件
-d finite element local analysis 三维有限元局部分析分析
-d finite element dynamic analysis 三维有限元动力分析
d nonlinear finite element analysis 三维非线性有限元分析
-d finite element strength analysis 三维有限元强度分析
D assembly FE modeling and dynamic elastoplastic analysis are carried out for the obturator structure of a floating gun breech mechanism by using nonlinear finite element code MSC MARC.
利用大型非线性有限元MARC ，对某自动迫击炮浮动炮闩闭气结构，进行了三维装配体有限元建模和动态弹塑性分析，获得了关键闭气构件的应力、塑性应变和变形的动态响应。
The 3-d finite element model of bolt is calculated by the method of contact analysis, and the fatigue strength of bolt is checked.
并采用接触分析法对螺栓的应力应变进行了三维有限元计算，对螺栓的疲劳强度进行了校核。
An analysis was made on the Zhougongzhai arch dam under basic load combination and overloading of hydraulic pressure by use of 3-d nonlinear finite element method.
用三维非线性有限单元法对周公宅拱坝进行了基本荷载组合下的非线性分析和水压超载分析。
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