By traditional 3d finite element analysis, it is impossible to obtain these results.
这个结果在传统的三维杆系有限元分析中是不可能得到的。
The noise attenuation characteristics of complex muffler are investigated by 3D finite element analysis based on the study on simple muffler.
在利用三维有限元法研究简单结构的消声器的声学消声性能基础上，对于复杂结构的消声器进行了声学性能预测。
In 3d finite element analysis of structure failure process, large scale numerical analysis has increased the demand for high-performance computing.
结构开裂和破坏过程的三维有限元分析，对大规模数值计算提出了很高的要求。
This paper constructs several 2d and 3d finite element analysis models with ANSYS, studies the influence of the structure and parameters of BLDCM on vibration mode and natural frequency.
采用有限元分析软件ANSYS建立了BLDCM的二维和三维定子振动的有限元分析模型，研究了BLDCM定子结构和参数对其振动模态和固有频率的影响。
The method was discussed for how to integrate optimizing and building model with finite element analysis on 3D development and analysis of outer-tooth gear pump through UG design platform.
探讨通过UG设计平台，如何将优化程序、3D模型建立、有限元分析等，有机集成于外啮合齿轮泵齿轮3D设计和分析中去。
An effective vector finite element method (FEM) for analysis of 3d radiation problem is proposed.
提出了一种用于3 -D电磁辐射特性分析的快速有限元方法。
The modern tectonic stress field of Shishen 100 area has been found by in situ testing, laboratory core experiment, logging data analysis and 3D finite element numerical simulation.
采用现场测试研究、室内岩心实验、测井资料分析及三维有限元数值模拟技术，获得了史深100地区的现代构造应力场。
An improved sub structure technique has been presented for the finite element analysis of 3d eddy current fields in engineering.
提出改进子结构技术，旨在有效地进行三维工程涡流场的有限元分析。
Nonlinear finite element analysis for 3d-frames with special-section columns is presented considering the frame features such as irregular cross-section of the columns.
针对空间异形柱框架具有柱横截面不规则等特点，提出适用于该结构非线性有限元分析的方法。
The 3d finite element vector potential equations of non-linear anisotropic magnetostatic field have been derived in a pithy style by dyadic analysis.
借助并矢分析，分别采用加权余量法和变分法，推导出了三维非线性各向异性静磁场的矢量位有限元方程的一般计算公式。
The paper establishes the 3D finite element model of wire frame and calculates the result of model analysis with the ANSYS, its first five natural frequencies and vibration models are obtained.
建立了线架的三维有限元实体模型，并运用ANSYS有限元分析软件对其进行了模态分析，得出了线架的前五阶固有频率和振型。
The modulus and tension properties of 3D braid composites are predicted by finite element analysis in this paper.
采用有限微元方法分析了三维编织复合材料的模量与强度。
The finite element analysis method is used to simulate the 3D precision cutting, including orthogonal cutting and oblique cutting.
采用有限元方法模拟三维精密切削过程，包括三维正交切削和三维斜角切削。
Based on the measured ground stress data, a 3d non-linear finite element back analysis numerical model for ground stress is set up and the fault and fissure concentrated zone is simulated.
结合实测地应力资料，建立了三维非线性有限元地应力反演分析数值模型，模拟了断层及裂隙密集带。
The author built a 3D partial finite element model by ANSYS finite element analysis software to make a research on the fatigue details from 2 kinds of closed vertical ribs.
为研究两种不同闭口肋的疲劳细节，使用ANSYS有限元分析软件建立三维局部有限元模型。
An effective vector finite element method (FEM) for analysis of 3d radiation problem is proposed in this paper.
提出了一种用于3 -D电磁辐射特性分析的快速有限元方法。
The paper establishes the 3D finite element model of a lathe-bed and calculates the result of vibration model analysis of it in ANSYS.
本文建立了某型立铣床床身的三维有限元模型，并利用大型有限元分析软件ANSYS进行了模态分析，得出了床身前十阶固有频率和振型。
Objective To establish a 3d finite element model of fixed denture for the preparation of the subsequent study such as biomechanical analysis.
目的建立固定义齿的三维有限元模型，为后续的牙周组织的生物力学分析提供数字模型。
Based on applying the 3d design software and finite element analysis software, with hydraulic support for the studying object, parametric design and check were carried out on it.
在引入三维设计和有限元分析软件的基础上，以液压支架立柱为对象，对其进行参数化设计和校核。
A 3d model was established for the composite foundation with cast-in-situ concrete thin-wall pipe piles. It was shown by the results of finite element analysis that the present model was reasonable.
建立现浇薄壁管桩复合地基三维模型，通过有限元模拟，与现场静载试验结果对比，表明建立的模型是可行的。
The calculated numerical results show that parallel finite element based on EBE method is applicable for large-scale numerical analysis of 3d structures in hydraulic engineering.
数值计算结果表明，三维有限元并行ebe方法非常适合于水利工程中三维复杂结构的人规模数值计算。
The electromagnetic field in the linear generator is axisymmetric, so simplify 3d electromagnetic field to 2d to analysis. The 2d finite element equation has been derived.
该发电机内的电磁场具有轴对称性，故将其三维电磁场简化为二维场进行分析，建立了二维有限元方程。
The electromagnetic field in the linear generator is axisymmetric, so simplify 3d electromagnetic field to 2d to analysis. The 2d finite element equation has been derived.
该发电机内的电磁场具有轴对称性，故将其三维电磁场简化为二维场进行分析，建立了二维有限元方程。
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