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- Based on a series of assumption, create the FEM model, and discuss mesh technology, stress-strain relations, interface contact and calculation methods. 在一系列假定基础上建立有限元模型,并对模型建立过程中的网格剖分技术、材料本构模型、界面接触处理方法及求解过程中的计算方法做了详细阐述。
- The comparison between the load-settlement relation curves of the FEM model and that of the centrifuge model test verifies the validity of the model. 有限元分析与离心机模型试验荷载沉降曲线的一致性验证了该模型的有效性。
- Coupling in ANSYS is used to simulate rivet joints and element type is SHELL63.Experimental modal analysis confirmed that the FEM model is reliable. 在ANSYS中用耦合来模拟车架纵、横梁以及连接板之间的铆接,单元类型采用的是板壳单元SHELL63。车架有限元模型正确性通过实验得到了验证。
- The FEM model is a track framework that includes rails, ties, rail fastenings and ballast resistances as a whole system. 本文通过深入分析无缝线路臌曲机理及其影响因素,根据非线性有限元理论,建立无缝线路轨道稳定性分析有限元模型。
- Through in-depth analysis of CWR buckling mechanism and its influencing factor, and according to the nonlinear finite element theory, the FEM model to analyze the stability of CWR track is developed. 过大的温度力会导致钢轨臌曲失稳或断裂,导致车辆脱轨,危及行车安全。
- The FEM models of BOF are established and thermal analysis is performed in order to fit the application of splashing technique in production. 为配合溅渣护炉技术在生产中的应用，利用有限元方法对转炉温度场进行了分析。
- The numerical results show mat the FEM models applied in this paper are correct, and the hybrid element method is effective in approving calculation efficiency. 杂交元计算结果表明对于求解应力奇异性问题，构造合适的杂交单元可以有效的提高计算效率。
- the FEM model 有限元模型
- The FEM(Finite Element Method) model of a novel linear motor was established,and then its correction was proofed. 建立了一种新型圆筒直线电机的有限元模型,并验证了有限元模型的正确性。
- Template method was used in IVCD system to quickly and easily build vehicle body concept geometry model and FEM model. IVCD基于车身模板技术，可快速生成车身概念结构几何模型和有限元模型；
- Moreover, FEFC forms the base of the FEM Application Framework. 同时，也为建立有限元应用程序框架打下基础。
- At last, the theory of the rapid variant design of part family"s FEM model based on SML is given. 最后提出了基于事物特性表的零件族有限元模型快速变型设计的原理。
- FEM model of the oilcan and truck was established in MSC/NASTRAN to determine the rule of the response during road transportation. 为了确定大型油罐箱运输过程中的响应分布规律,使用MSC/NASTRAN有限元软件建立了油罐箱和运输车整体的三维有限元模型。
- The contact zone between roller and workpiece and its contour's definition are the cruxes of establishing the FEM mechanical model. 在建立筒形件强旋有限元力学模型过程中，旋轮与工件接触区及其边界的描述是重要的一环。
- FEM model has been built for high-speed crank in this text and the stress distribution has been analyzed under the nominal press' impulse. 摘要本文建立了高速压力机曲轴的有限元整体模型，分析曲轴在公称力冲击下的应力分布。
- A large deformation elastic plastic FEM model is employed to simulate the stretch flanging of V shaped sheet metal parts. 采用弹塑性大变形有限元方法研究了几何形状和材料参数对“V”型零件翻边的影响;
- The FEM (Finite Element Method) is a widely used numerical tool in engineering. 有限元法(Finite Element Method)是工程领域广泛应用的一种数值计算方法。
- The thesis simulates the process of the spline forming by the FEM software. 应用有限元分析软件,对花键轴的齿形成形过程进行模拟。
- Objective: To establish the 3-D FEM model of lower cuspid and analyze the stress distribution of lowercuspid applied wiht orthodontic force. 目的:建立下尖牙的三维有限元模型,分析正畸力作用下尖牙的应力分布特点。
- The wind whirled the dead leaves about. 风吹得枯叶在四处回旋。
