全面分析桥梁的结构和碰撞特征之后，提出了对邓洲桥和汽车有限元模型的简化方案。
A predigested car model and a reasonable bridge model were presented after the bridge structures and the colliding characters were analyzed.
使用基于动态显式算法的商业软件LS - DYNA建立了某汽车发动机隔热罩拉延成形的有限元模型。
A finite element model describing the drawing process of the heat-shield panel of automobile engine is established by using the commercial dynamic explicit code LS-DYNA.
介绍了汽车玻璃落模弯曲成形中回弹的机制，建立了有限元模型。
The spring-back mechanism in the drop bend-forming of automotive glass is introduced, and the finite element model is established.
建立某汽车排气消声器的声学分析模型，采用有限元法和边界元法对排气消声器的传递损失进行了仿真分析和试验测试。
The acoustic analysis model for an automotive exhaust muffler is built, and the transmission loss of exhaust muffler is measured by test and also simulated by using both FEM and BEM.
应用计算机辅助设计和有限元网格划分的技巧和方法建立有限元模型，有效地解决矿用汽车货箱结构和尺寸庞大的问题。
With modern CAD method and smart skill of making mesh used, finite element(FE) model is established and the problem of structure of heavy truck body and large dimension are solved.
本文通过对汽车尾灯支架及其它一些覆盖件的研究找出了覆盖件有限元模型建立及模拟的基本流程和方法；
This thesis find the basis paths and methods of automobile panel simulation and finite element model building by researches of taillight supporter and other auto panels;
在汽车车架有限元计算中，必须考虑前钢板弹簧在整个车架有限元模型中如何模拟。
During the finite element calculation of vehicle frame, the simulation of front leaf spring in the complete frame finite element mould must be considered.
建立了汽车轮毂端盖拉伸成形三维弹塑性有限元模型，并利用MARC软件对其拉伸变形过程进行了数值模拟。
The 3D elastic-plastic finite element model for the stretch forming of automobile wheel hub end housing was established, and the deep drawing process was numerically simulated by MARC software.
采用有限元分析软件ANSYS，基于弹塑性有限元理论建立有限元模型，对汽车板件冲压连接过程进行了模拟。
Based on the elastic-plastic FE theory, the Punching Bonding process of the automobile sheets is simulated by using ANSYS analysis software in this paper.
根据汽车车轮弯曲疲劳实验数据建立该种车轮的有限元模型。
The finite element model of this kind of wheel is established according to the bending fatigue experimental data of automobile wheel.
利用UG三维CAD软件对汽车保险杠进行了三维建模，并转换到Dynafor中建立了该零件的有限元分析模型。
The three-dimension model is set up for auto-bumper by the UG three-dimension CAD software, and the model is translated into the DYNAFORM for building its FEM model.
将拉延筋模型引入到板料成形动力显式有限元分析中，并以汽车前照灯矩形反光镜为应用实例，对其拉延成形过程进行了模拟。
Drawbead model has been applied to the dynamic explicit FEM analysis of sheet metal forming process and the simulation of deep drawing of rectangular viewfinder of automobile headlight been realized.
考虑汽车侧围结构的碰撞安全性，由整车侧撞有限元模型导出了侧围子结构模型。
Considering crash safety of the car side structure, a sub-structure model of the car side assembly was derived based on the side impact finite element model.
介绍了液压成型技术的优点、现状及其工艺特点，以某汽车仪表板梁液压成型为例建立了有限元模型。
Firstly, advantages, application status and technological traits of tube hydroforming technology are introduced in this paper, and FEM models of instrument panel beam hydroforming are built.
针对高速公路广泛使用的波形梁半刚性护栏建立“护栏—汽车”碰撞体系耦合动力学有限元模型，研究护栏立柱对汽车绊阻效应的形成过程，提出解除护栏立柱对汽车绊阻效应的一种有效方法。
A coupling dynamics FEM model of guardrail and vehicle crashing system is built in this paper in accordance with the W-beam semi-rigid guardrail used widely in express way.
使用UG三维CAD软件对汽车侧围外板零件进行三维建模，并转换到Dynaform中建立了侧围外板零件的有限元模型；
We build the three-dimension numerical model for the automobile's side frame outer panel by the CAD software, UG and translate it into the DYNAFORM for building its FEM model;
应用计算机辅助设计和有限元网格划分的技巧和方法建立有限元模型，有效的解决矿用汽车货箱结构和尺寸庞大的问题。
The problem of a too large size of the mine truck's body structure was solved by a finite element model established by using CAS and FE grid division methods.
有限元理论、多体动力学理论、疲劳理论为汽车零部件设计提供了先进手段，通过对汽车零部件虚拟模型的分析，可以找到在设计阶段的问题。
The finite element theory, the dynamics theory offers an advanced method. During the analysis of the virtual digital model, we can find the problem exist in the initial stages of design.
应用计算机辅助设计和有限元网格划分的技巧和方法建立有限元模型，有效的解决矿用汽车货箱结构和尺寸庞大的问题。
With modern CAD method and smart skill of making mesh used, finite element (FE) model is established and the problem of structure of heavy truck's body and large dimension is solved.
建立了面向汽车平顺性分析的整车刚弹耦合有限元模型，同时建立了脉冲输入路面模型和随机输入路面模型。
The complete vehicle rigid-elastic coupling FE model toward vehicle ride comfort, pulse input road surface model and random input road surface model are established.
本文以轻型载货汽车驱动桥壳为研究对象详细论述了从UG软件中的参数化建模到ANSYS中有限元模型的建立、边界条件的施加等研究。
This article studies based on light truck driver axle of QX1060, discusses in detail from the UG software parametric modeling, establish of ANSYS FEM model, and the boundary conditions imposed, etc.
本文以轻型载货汽车驱动桥壳为研究对象详细论述了从UG软件中的参数化建模到ANSYS中有限元模型的建立、边界条件的施加等研究。
This article studies based on light truck driver axle of QX1060, discusses in detail from the UG software parametric modeling, establish of ANSYS FEM model, and the boundary conditions imposed, etc.
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