用有限元法模拟了光纤结构参数与传输性能间的关系。
The relation between optical fiber structural parameters and transmission properties is simulated with finite element method.
采取了二维有限元法模拟核磁共振成像（MRI）装置的主磁场。
The main magnetic field of Magnetic Resonace Imaging( MRI)device is simulated by using the finite element method.
用有限元法模拟金属塑性成形过程已成为塑性成形研究的中心问题。
Simulating the metal plastic forming process by finite element method has become a crucial question in the plastic forming study.
结果对有限元法模拟分析蜂窝铝材料性能可靠性提供了一定的依据。
The result provides a certain basis for simulating material capability of aluminum honeycomb with finite element.
采用有限元法模拟了垫片的非线性特性，计算了垫片应力及法兰应力。
The non - linearity of the gasket material was simulated, and the gasket stress and flange stress were computed with the 3D FEM in this paper.
采用大变形刚塑性有限元法模拟超塑性材料轴对称锥形模约束胀形过程。
The constrained superplastic bulging process is investigated by a large rigid-plastic finite element method.
采用大变形热力耦合有限元法模拟了圆柱体锻件心部空洞的热锻闭合压下率。
The critical reduction for closing the pores in the center of cylinder forgings undergoing hot upsetting are numerically simulated by using thermomechanical coupled finite element method.
按测量结果，确定了一个合理的边界条件，用有限元法模拟计算了沿轴场分布。
According to the measured results, a reasonable boundary condition can be set up and then the field distribution can be calculated by using the finite element method.
本文用有限元法模拟滑体为砂粘土的模型试验条件，对抗滑桩的变形及土体抗力进行分析。
According to the test condition when slide mass is sandy clay, the authors study the deformation of anti-slide pile and soil resistance.
介绍了基于有限元法模拟电阻点焊熔核形成过程中的轴对称电、热、力耦合场的模拟模型。
Based on FEM, an axis symmetric finite element electro-thermo-mechanical model in the formation of molten core of resistance spot welding is introduced.
采用有限元法模拟曲面壳体热拉深成形，并进行成形工艺试验，其模拟结果与试验结果一致。
A curved surface shell hot drawing was simulateel by finite element method and forming trial was condncted.
采用有限元法模拟盘式制动器制动过程瞬态温度场，研究了材料匹配性对制动器温度场的影响。
The effects of matching materials on the brake temperature of braker were investigated by using the finite element method to simulate the temperature transient process of disc brake.
利用3 - D有限元法模拟了法兰接头的稳态温度场分布，结果表明计算值与实测数据吻合较好。
The static temperature field distribution of flanged joints was simulated by 3-d FEA, the results show that the calculative values accord well with data of the measurement.
用有限元法模拟了连续激光辐照受载金属所产生的软化效应。建立了计算软化效应的二维有限元数值模型。
The termal degradation effects in the preloaded metal thin plate irradiated by CW laser beam are calculated with the finite element method.
分析了用有限元法模拟线材二辊、三辊和四辊轧机轧制的特点，对线材断面的几何形状、微观组织和机械性能进行了介绍。
By simulating the features of two -, three -, four-high mill with finite element method, the geometric shape, micro-structure and mechanical property of wire section are analyzed.
模拟结果证实了应用显式动力学弹塑性有限元法模拟双金属复合板轧制的可行性，且计算所得轧制力与实验结果吻合较好。
The specific rolling force distribution was obtained by simulation and the calculated results of rolling force are in good agreement with the measured ones.
本文在研究发震断层上覆土层中含有软夹层的基础上，采用平面应变有限元法模拟了发震断层错动时，含有硬夹层的上覆土层的破裂过程。
In this paper, we use the plain stain finite element method, simulate the rupture process of the overlaying soil with hard interlayer and analyze its failure states.
利用三维有限元法，模拟了电性各向异性倾斜沉积岩层的双侧向测井响应。
The response of dual laterolog in tilted anisotropic sedimentary formation was simulated with the three-dimensional finite element method.
选择共轭梯度法解决由有限元法形成的大型稀疏矩阵方程，应用FORTRAN语言编制了数值模拟系统软件。
Conjugate gradient method were choosed to solve the large sparse matrix equations induced by the FEM and computer language FORTRAN was used to programme the numerical simulation system software.
利用有限元法，通过有限元分析软件对其实际工况进行整体结构数值模拟，得出主轴装置在实际工况下的应力、变形情况。
It makes use of finite element method to carry out the numerical value simulation by software in reality in order to get the condition of strain and deformation on the main axle installing.
该法还可推广于模拟电荷法及有限元法中。
In addition, the annular elements may be extended into the FEM and the Charge Simulation Method.
本文旨在应用广义有限元法研究混凝土的开裂问题，为混凝土结构裂缝的数值模拟工作开辟一条新的途径。
The purpose of this paper is to apply GFEM to make a research on concrete crack problem, so find a new way to the numerical simulation of concrete structure crack.
基于扩展有限元法的粘聚裂纹模型为准脆性材料的开裂过程模拟提供了一种有效途径。
The present cohesive crack model based on the XFEM provides a useful way to simulate cracking in quasi-brittle materials.
用有限元数值模拟法研究了由弹性材料构成的三元复合管道的力学性能。
A three-element composite piping made of elastic materials was studied with finite element numerical simulation.
针对7075铝合金中厚板真空电子束焊接过程，采用非线性有限元法，对焊接接头的残余应力分布进行了数值模拟。
Aim at 7075 aluminium alloy vacuum electronic beam welding, using nonlinear finite element, the numerical simulation of the residual stresses distribution in welding joint was made.
实验应力分析模拟结果与有限元数值法吻合较好。
The simulated results from experimental stress analyses agree with calculating data of finite-element numerical method very well.
本文尝试利用有限元法通过计算机模拟来研究穿孔板吸声结构的模态频率和布置位置。
This paper attempts to use finite element method through computer simulation to study the absorption characteristics of the perforated-panel absorbers.
为消除铝合金预拉伸板中的残余应力，采用弹塑性有限元法对振动时效消除残余应力进行数值模拟。
To eliminate the residual stress of aluminum alloy pre-stretching board, an elastic-plastic finite element model was developed to simulate the vibratory stress relief (VSR) process.
为消除铝合金预拉伸板中的残余应力，采用弹塑性有限元法对振动时效消除残余应力进行数值模拟。
To eliminate the residual stress of aluminum alloy pre-stretching board, an elastic-plastic finite element model was developed to simulate the vibratory stress relief (VSR) process.
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