当单元破裂后，将破裂单元作为内部边界，利用有限元方法计算由于这个单元破裂对系统其他单元造成的应力调整。
After a cell is broken, the stress adjustments of the other cells in the system are obtained by finite element method using the broken cell as inner boundary.
采用梁单元、有限元、边界元、无限边界元相结合的方法，建立了频域中结构-半无限地基系统的分析模型。
In this paper, a coupling model of Beam element finite element boundary element Infinite boundary element for the analysis of structure foundation system in frequency domain is established.
应用有限棱柱单元法对群桩与土相互作用系统进行了三维弹塑性分析，并以无限棱柱元模拟半无限空间地基土的边界条件。
In this paper, the three dimensional elastoplastic analysis of a group pile soil interaction system is made by using the finite prism element method.
采用有限单元法，编制了适用于微机系统的槽部电场计算专用软件，计算了大型发电机定子线圈槽部电场的分布。
The special microcomputer software for calculation of slot electric field is worked out with fe method, and the field distribution in stator slot winding of large generator is calculated.
基于动力学和弹塑性力学理论，采用轴对称有限单元法系统地分析了软土地基上半刚性基层沥青混凝土路面结构体的工作性状。
On the basis of the theory of dynamic mechanics and elastic-plasticity mechanics, the asphalt pavement of semi-rigid subbase on the soft clay ground is analyzed using the axisymmetric FEM.
在系统分析传统可视化方法的基础上，适应有限元数值模型的特点，本文研究并提出了整套简洁精确的“母单元绘制”算法。
Adopting the new parent-element drawing algorithms, the contents of this thesis focus on the programming development of visualization techniques in the FEM Post-processing.
将几何模型导入到有限元分析系统ANSYS做有限元分析的前处理，构建了以十节点四面体单元为基本单元的有限元计算模型。
Then the solid geometry model is entered into ANSYS to do the pre-treatment of FEA. It is disassembled by ten-noded tetrahedron elements.
该集成系统的进一步完善，可完成模面设计，冲压工艺基本评估，单元划分，有限元求解的格式文件的生成，有限元分析和分析结果的调用。
With further development, the drawing part model designing, mesh generating, the stamping process analyzing and analysis results evaluating can be finished in this platform.
首先采用有限元法，将撞击体离散成由三维实体单元构成的具有一定初始速度的离散质量系统，对靶板采用二维壳单元离散。
According to Finite Element Method, the impactor is considered as a discrete mass system in terms of 3D solid element with initial velocity, and 2D shell element is used for target plate.
本文采用有限单元法，对加固重力坝基础缓倾角软弱结构面抗滑硐塞系统的破坏机理进行了初步分析。
In this paper, through mathematically imitating the slightly inclined weak layer consolidated with shear keys in the gravity dam foundation, the failure mechanism of shear keys is studied.
本文采用有限单元法，对加固重力坝基础缓倾角软弱结构面抗滑硐塞系统的破坏机理进行了初步分析。
In this paper, through mathematically imitating the slightly inclined weak layer consolidated with shear keys in the gravity dam foundation, the failure mechanism of shear keys is studied.
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