Research on Finite Element Method Based on Point Model

机译：基于点模型的有限元法研究

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摘要

This paper mainly introduces the application of nonlinear finite element method in dynamic simulation based on point model. In this paper, based on the traditional nonlinear finite method, the method of optimizing the tetrahedral mesh is proposed, and the mathematical model and calculation method that can unify the elasticity and the large plastic flow are proposed.

机译：本文主要介绍非线性有限元法在基于点模型的动态仿真中的应用。本文提出了一种基于传统的非线性有限法，提出了优化四面体网格的方法，提出了可以统一弹性和大塑性流的数学模型和计算方法。

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《International Conference on Automation, Mechanical Control and Computational Engineering》|2018年|449-898p|共6页
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作者
Shengliang Zou; Shaojun Yi;
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原文格式 PDF
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中图分类 TP2-53;
关键词
Point model; Finite element algorithm; 3D modeling;

机译：点模型;有限元算法;3D建模;

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1. Method for the explicit insertion of microstructure in Cellular Automata Finite Element (CAFE) models based on an irregular tetrahedral Finite Element mesh: Application in a multi-scale Finite Element Microstructure MEshfree framework (FEMME) [J] . Saucedo-Mora Luis, Marrow Thomas James Finite Elements in Analysis and Design . 2015,第nova1期

机译：在不规则四面体有限元网格的元胞自动机有限元（CAFE）模型中显式插入微结构的方法：在多尺度有限元微结构MEshfree框架（FEMME）中的应用
2. A Methodology Based on Structural Finite Element Method-Boundary Element Method and Acoustic Boundary Element Method Models in 2.5D for the Prediction of Reradiated Noise in Railway-Induced Ground-Borne Vibration Problems [J] . Ghangale Dhananjay, Colac Aires, Costa Pedro Alves, Journal of Vibration and Acoustics . 2019,第3期

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4. A novel finite element modeling method for periodontal ligament of Impacted Maxillary Tooth Investigation of the Method about Finite Element Modeling Based on CT image and the Reverse Engineering [C] . Wu Bin, TANG Wencheng, Yan Bin The 3rd International Conference on Bioinformatics and Biomedical Engineering(iCBBE 2009)(第三届生物信息与生物医学工程国际会议）论文集 . 2009

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5. The second-generation sensitivity-based element-by-element method for updating dynamic finite element models. [D] . Brown, Gregory Wayne. 1999

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Research on Finite Element Method Based on Point Model

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