利用非线性动力有限元法对爆炸处理消除焊接接头残余应力的全过程进行了数值模拟。
The whole process of the relief of the welding residual stress through an explosive treatment is simulated by using the nonlinear dynamic finite element method.
利用非线性动力有限元法对爆炸处理消除焊接接头残余应力的全过程进行了数值模拟。
The successful application of explosion treatment on relieving welding residual stress in S belt of hot-blast stove in WIS(G)CO is introduced.
以神经网络为基本工具，利用其强大的非线性映射能力，并结合有限元法动力分析成果，为预测在复合射孔条件下岩层裂缝扩展深度提供了一条新的途径。
By using ANN and its powerful nonlinear mapping ability and combining production of FEM dynamic analysis, a new way to predicting terrane crack depth of complex fire hole is offered.
将自选参数动力松弛法在工程实例中建模运用，并与非线性有限元找形方法的结果比较。
Establishing a practical construction model by using the automatic choice parameter dynamic relaxation, Then comparing the result with the result by using nonlinear finite element.
本文采用动力非线性有限元法研究了钢筋混凝土面板堆石坝的地震反应，并用滑移面上的静、动应力求得坝坡抗震稳定安全系数时程曲线。
A study on the dynamic response of a rockfill dam with reinforced concrete facing excited by earthquake by means of nonlinear finite element method was presented in this paper.
用动力接触有限元法对带间隙支座的管系非线性动力响应进行分析。
The nonlinear dynamic response of piping with gapped supports is analyzed by the finite element method for the dynamic contact problem.
本文针对工程结构中的随机因素，开展了线性与非线性，静力和动力问题的随机有限元法，及以此为基础的结构可靠性研究。
In this paper stochastic finite element method and SFEM-based reliability evaluation are developed for linear, nonlinear, static and dynamic problems.
回顾了线弹性、弹塑性及大变形几何非线性的静力、动力有限元法的基本方程及求解过程。
FEM governing equations analyzing linear elastic, elastoplastic, static, dynamic and geometric nonlinear problems are introduced.
回顾了线弹性、弹塑性及大变形几何非线性的静力、动力有限元法的基本方程及求解过程。
FEM governing equations analyzing linear elastic, elastoplastic, static, dynamic and geometric nonlinear problems are introduced.
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