| 焊接热应力模拟及基于VC的二次开发 |
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| 引用本文： | 陈希章,叶益民,雷玉成. 焊接热应力模拟及基于VC的二次开发[J]. 上海交通大学学报, 2008, 0(Z1) |
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| 作者姓名： | 陈希章 叶益民 雷玉成 |
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| 作者单位： | 江苏大学材料科学与工程学院，江苏大学机电总厂 |
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| 摘 要： | 建立了基于Ansys的简单TIG焊温度场、应力场模型,并采用Windows通用软件开发平台VC 6.0结合Ansys分析过程开发了焊接热应力有限元分析程序.研究了利用VC和Ansys参数化设计语言APDL进行二次开发的技术,开发的程序主要包括用户界面模块、Ansys计算模块、VC调用接口模块和VC后处理模块等.模拟结果表明,所开发的程序能实现VC和Ansys软件的交互调用和结果显示,拓展和丰富了进行焊接过程模拟的方法及软件交互性.
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| 关 键 词： | 模拟 焊接热应力 有限元 二次开发 |
Simulation of Weld Thermal Stress and Its Secondary Development Using VC |
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| CHEN Xi-zhanga,YE Yi-minb,LEI Yu-chenga. Simulation of Weld Thermal Stress and Its Secondary Development Using VC[J]. Journal of Shanghai Jiaotong University, 2008, 0(Z1) |
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| Authors: | CHEN Xi-zhanga YE Yi-minb LEI Yu-chenga |
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| Affiliation: | CHEN Xi-zhang~a,YE Yi-min~b,LEI Yu-cheng~a |
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| Abstract: | The model of temperature and stress field for TIG welding was built,the thermal stress was analyzed using Ansys.In order to promote the application of finite element technology,the secondary development of welding process simulation was studied using software Visual C on the Windows platform.The developed program includes four main modules,i.e.the user interface,Ansys computing,VC invocation interface and post-processing module.The modeling results show that the developed program can realize the reactive calling between APDL and VC,which develops and enriches the simulated method of welding process. |
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| Keywords: | simulation weld thermal stress finite element analyses secondary development |
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