对简化模型进行了有限元模拟分析。
讨论了材料断裂过程的有限元模拟技术。
The paper describes a finite element simulation technique of the crack growth process in the homogeneous or inhomogeneous solids.
详细研究了有限元模拟中的四边形网格自动生成算法。
The automatic generation algorithm of quadrilateral elements for finite element analysis is studied in detail.
评述了机械载荷下材料力学行为有限元模拟的先进技术。
Advanced finite element techniques for the simulation of materials behavior under mechanical loading are reviewed.
采用有限元模拟技术研究航空薄壁弧形结构件加工变形问题。
The machining deformation of aeronautical thin-wall arc shaped workpiece is investigated by using the finite element simulation technique.
对铍环激光束钎焊过程的温度场和应力场进行了有限元模拟。
The temperature and stress fields of a ring structure laser welding are simulated by finite element method (FEM).
通过有限元模拟的反馈信息进行了铸件凝固工艺的优化设计。
The optimization of casting process design was made by means of feedback achieved by FEM.
通过有限元模拟对磁极精密模锻工艺参数和模具结构进行了研究。
The process parameters and mould structure for precision alternator pole forging are researched through FEM simulation.
在板料成形有限元模拟软件系统中，图形平台是重要的组成部分。
Graphics software is an important part of a finite element system for sheet metal forming.
这一特点导致稳态波动有限元模拟的一种十分简便和有效的算法。
This characteristic results in a simple and effective algorithm for the finite element simulation.
此文提出了适用于金属体积成形过程有限元模拟的约束处理算法。
A new method for the treatment of constraints in finite element simulation of metal forming is put forward.
针对弹性压边建立了一个力学模型，用于板料成形的动力显式有限元模拟。
A model is established to simulate elastic binding on dynamic explicit FEA of sheet metal forming processes.
并利用三维动态有限元模拟了点焊接头疲劳裂纹扩展过程中频率变化特性。
Then the characteristics of frequency variation during the fatigue crack propagation process are simulated by three - dimensional dynamic finite element analysis.
在现场试验基础上对条形基础下刚-柔性桩复合地基进行有限元模拟分析。
The composite foundation with rigid-flexible piles under strip foundation is analyzed by FEM on the basis of field tests.
通过对柱状薄膜型压电微电机致动机理的研究，运用有限元模拟进行模态分析。
Through the researches on kind of cylindrical piezoelectric thin film micromotor mechanisms, finite element simulation and modal analysis are carried out in this paper.
在有限元模拟中，分析了初始几何缺陷对壳体起皱的临界压力和起皱形态的影响。
The effect of the initial geometrical imperfection on the buckling critical pressure and buckling model has been taken into account in the finite element simulation.
本论文以全悬浮整机式电子皮带秤的动力特性研究和有限元模拟为主要研究内容。
The main research of this paper is the dynamical characteristic and the finite element imitation of the full suspended whole set electronic belt weighing conveyor.
模拟与实验结果一致，表明有限元模拟可以在一定程度上替代支架原型测试工作。
Experiment result is well consistent with simulation which indicates that the finite element method can substitute for the stent prototype testing to some extent.
通过动力学分析和有限元模拟，设计出了具有高过载保护功能的加速度传感器结构。
Utilizing the dynamics analysis and finite element simulation, the acceleration sensor's mechanical structure with high overload protection capability was designed.
利用三维有限元模拟和动态响应试验对点焊接头疲劳裂纹萌生和扩展特性进行了研究。
Fatigue crack characteristics are investigated based on the dynamic response simulation by finite element and the dynamic response experiments for tensile-shear spot-welded specimens.
将该技术应用于矩形块体镦粗过程的有限元模拟中，较好地解决了六面体网格重划问题。
When using this technique in the finite element simulation of rectangular solid upsetting, the hexahedron remeshing problems are solved well.
同时，ASICS公司正在结合山形有限元模拟与生物力学，生理学，材料科学来设计新型的足球鞋。
Meanwhile, ASICS is combining the Yamagata finite-element simulations with biomechanics, physiology and materials science to design new types of football boots.
但是，有限元模拟基坑工程，尤其是对多步施工的基坑工程的模拟，产生了“海量”数据。
But a great number of data will be created in the process of simulation, especially in the multistep excavation simulated by FEM.
基于管弯曲回弹有限元模拟模型研究了弯曲工艺参数和材料参数对管弯曲回弹的影响规律。
Based on the tube bending FEM simulation model, the tube bending springback rule under the different craft parameters and the material parameters was studied.
通过有限元模拟，能够更加合理地模拟结构的支护作用，更真实地揭示出结构的破坏机制。
By the numerical simulation, the failure process of the structure was showed and thus the retaining effect was obtained.
利用有限元模拟的方法，精确计算了应力大小和分布情况，为实验研究提供了有力的支持和补充。
The finite element simulation is performed to calculate the values and distribution of stresses and to provide the support and complementarities for experimental measurement.
介绍了覆盖件板料冲压成形过程有限元模拟技术的一般方法、常用软件及其最新进展和发展趋势。
The paper introduces finite element simulation technology for cover panel stamping forming process, including applied method and software, as well as current status and development trend.
介绍了覆盖件板料冲压成形过程有限元模拟技术的一般方法、常用软件及其最新进展和发展趋势。
The paper introduces finite element simulation technology for cover panel stamping forming process, including applied method and software, as well as current status and development trend.
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