简单焊接结构的有限元分析

2011 2nd International Conference on Artificial Intelligence, Management Science and Electronic Commerce (AIMSEC) Pub Date : 2011-09-06 DOI:10.1109/AIMSEC.2011.6009870

Yao-Lin Gao, Fukuan Zhang

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引用次数: 1

摘要

本文对简单结构的焊接过程进行了数值模拟，提出了许多问题。采用间接法计算构造场，减少了非线性分析，提高了计算效率，如移动热、相变潜热、材料特征参数等。应用ANSYS软件对焊接过程中的温度场和应力场进行了分析。并利用ANSYS参数化设计语言(APDL)对其进行了仿真。分析中采取了一些有效的措施，保证了解的收敛性和结果的准确性，使其与理论计算非常接近，对焊接技术具有重要的指导意义。这些特征在复杂模型中表现明显。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Notice of RetractionFinite element analysis of simple welding structure

The numerical simulation on welding process of simple structure in the paper, there are many problems have been handed. for example moving heat, latent heat of phase change and characteristic parameters of materials reduce nonlinear analysis and improve the efficiency by indirect method to calculate constructive field. ANSYS software was applied to analyze temperature field and stress field of welding process. And the simulation of which has been realized by using ANSYS parametric design language (APDL). In analysis some effective measures were taken to ensure solution convergence and accurate result, which are very approximate with theoretical calculation, it has an important direction in welding technology. The characteristics performed significantly in the complex model.

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2011 2nd International Conference on Artificial Intelligence, Management Science and Electronic Commerce (AIMSEC)

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