查询词典 fem

Using the MATLAB computer language, complete a set of program of forward simulation based on FEM.

用MATLAB语言编制了一套基于有限单元法的正演模拟程序。

The structural parameters are optimized to improve the displacement and actuating force by means of FEM.

为提高位移和驱动力，运用ANSYS对微执行器进行有限元分析，优化结构参数

The interactive behavior of pile-rock and the influence of backfilled sand on horizontal capability were also discussed. Using FEM and considering the properties of pile-soil interface, the test results were simulated and the reasonable socketed length was studied.

采用有限元方法并考虑桩岩界面在受力后滑动脱开的影响，对试验结果进行了数值模拟，并进一步探讨了大直径嵌岩桩的合理嵌岩深度及其主要影响因素。

In order to acquire the heating-cooling process of laser molten pool and the mutual effect of sintering layers in multi-layer powder sintering, factors such as heat conduction, heat radiation, heat convecting and changeable thermophysical property parameters were taken into account comprehensively, the 3D transient state FEM of the temperature field of multi-layer thin-wall metal parts formed by DMLS was established based on ANSYS. The APDL (ANSYS Parametric Design Language) was used to carry out thermal resource moving and the technique of birth/death for element was used to simulate the process of material addition.

为掌握多层粉末烧结过程中激光熔池的加热冷却规律以及各烧结层之间的相互影响，综合考虑热传导、热辐射和热对流以及材料的高度非线性，基于ANSYS平台建立了多层金属薄壁件的三维温度场有限元模型，利用APDIJ语言编程实现模拟中激光热源的移动，采用&单元生死&技术描述粉末材料动态增长过程。

Through the elastic mechanics, fracture mechanics and FEM, the reason for intergranular and transgranular wear characteristics of PCD tool were analyzed and wear regions based on original diamond grain size were delimitated.

并根据实验研究与理论分析，建立了PCD刀具切削加工Al〓O〓颗粒耐磨层强化复合地板时的刀具磨损模型。

FEM for analysis of the structures of multistorey and tall building with shear blocks dowelled bidirectional hollow plates is discussed.

本文用有限元法来分析含有这种空心大板楼面体系的多层砖混结构和多、高层框架、框—剪结构。

An automatic FEM mesh refining algorithms for the hatch corner is presented,by which the sparse mesh and refined mesh can transit smoothly with transition element,several kings of filleted corners and holes can be created automatically according to the criterion of CCS,and the specified bar elements can be replaced by shell elements.

提出针对舱口角隅处网格的自动有限元精细划分方法，粗细网格使用过渡单元平滑过渡，自动创建规范要求的几种导角和开孔，并对部分筋单元进行板元化。

Keywords: fissured clay;stability of slope;progressive failure;strain localization;FEM numerical simulation

中文关键词：裂隙性粘土；边坡稳定性，渐进破坏；应变局部化；有限元数值模拟

By means of FEM simulation and application of the equivalent continuum model and the discrete fissure model, we can conclude that the larger density of fissure, the more identical the two methods will be. Based on this conclusion and characteristic of fissured rocks, a new model called the entity mixed model is suggested. Many examples given in the thesis demonstrate the reliability, effectivity and efficiency of this model.

通过对等效连续介质模型和离散裂隙介质模型的有限元模拟和计算，证实了裂隙密度愈大，两种模型的结果就愈为接近，以这一结论和裂隙发育的特征为基础，本文提出了裂隙岩体渗流分析的统一域混合模型，多个算例表明这一模型是合理、有效的，且具有更普遍的实用价值。

Computer graphing techniques are applied in the aided analysis of FEM.

本文采用计算机绘图技术进行有限元计算的辅助分析。

You can do some assertiveness training.

你可以进行一些自信训练。

We were well on the path to making a rear-wheel-drive global platform," says Mays."

我们正致力于建立一个后轮驱动的平台，"Mays这样说道。"