Computer Engineering and Applications ›› 2011, Vol. 47 ›› Issue (4): 232-235.DOI: 10.3778/j.issn.1002-8331.2011.04.065

• 工程与应用 • Previous Articles     Next Articles

Research on secondary development of I-DEAS software and application in simulation of weld fatigue

LI Xiangwei1,2,ZHAO Wenzhong1   

  1. 1.School of Traffic and Transportation Engineering,Dalian Jiaotong University,Dalian,Liaoning 116028,China
    2.Technical Center,Qiqihar Railway Rolling Stock Co.,Ltd.,Qiqihar,Heilongjing 161002,China
  • Received:2009-05-20 Revised:2009-07-10 Online:2011-02-01 Published:2011-02-01
  • Contact: LI Xiangwei

I-DEAS二次开发研究及在焊缝疲劳仿真中的应用

李向伟1,2,兆文忠1   

  1. 1.大连交通大学 交通运输工程学院,辽宁 大连 116028
    2.齐齐哈尔轨道交通装备有限责任公司,黑龙江 齐齐哈尔 161002
  • 通讯作者: 李向伟

Abstract: Secondary development of I-DEAS software is specially studied,to realize the function of virtual simulation and analysis of weld fatigue using I-DEAS software.The I-DEAS software interface technology is realized by starting ORBIX services and utilizing the CORBA communication protocol;by calling Open I-DEAS secondary development libraries class,accessing to limited meta-data can be achieved.According to the actual engineering needs,taking I-DEAS software as the pre- and post-processing platform,based on the AAR standard and the Palmgren-Miner cumulative damage principle,a virtual simulation analysis module of weld fatigue is developed.Practical application is done using this module,and the result shows that based on the principle of I-DEAS software secondary development,a deeper level of the embedded software development can be achieved,so that the I-DEAS CAD software capacity can be enriched.

Key words: Integrated Design Engineering Analysis Software(I-DEAS), secondary development, weld fatigue, virtual simulation

摘要: 为了在I-DEAS软件中实现焊缝疲劳虚拟仿真分析功能,对I-DEAS二次开发技术进行了专题研究。I-DEAS软件接口技术是通过启动ORBIX服务,运用CORBA通信协议实现的;调用Open I-DEAS二次开发类库,能够实现有限元数据的访问。根据工程实际需要,以I-DEAS软件为前、后处理平台,基于AAR标准及Palmgren-Miner累积损伤法则,开发了焊缝疲劳虚拟仿真分析模块。运用该模块,进行了实例应用,结果表明,以I-DEAS软件二次开发原理为基础,可以实现对该软件深层次的嵌入式开发,从而丰富了I-DEAS软件的辅助设计能力。

关键词: 综合设计工程分析软件(I-DEAS), 二次开发, 焊缝疲劳, 虚拟仿真

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