| 基于I-DEAS二次开发技术的焊缝疲劳虚拟仿真研究 |
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| 引用本文： | 李晓峰,李向伟,兆文忠.基于I-DEAS二次开发技术的焊缝疲劳虚拟仿真研究[J].系统仿真学报,2011,23(10):2269-2272. |
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| 作者姓名： | 李晓峰 李向伟 兆文忠 |
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| 作者单位： | 1. 大连交通大学交通运输工程学院,大连,116028
2. 大连交通大学交通运输工程学院,大连116028／齐齐哈尔轨道交通装备有限责任公司,齐齐哈尔161002 |
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| 基金项目： | 辽宁省博士启动基金项目(20091008); 辽宁省创新团队支持计划项目(LT2010016) |
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| 摘 要： | 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OpenI-DEAS二次开发类库，实现有限元数据的访问。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，开发了焊缝破劳虚拟仿真分析模块，推导了，由设计寿命反求结构许用应力的升算公式。实例应用表明，该嵌入模块与I-DEAS软件互相配合，为设计师提供了一个高效、实用的焊缝疲劳虚拟仿真分析工具，可有效辅助设计师开展抗疲劳设计。
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| 关 键 词： | I-DEAS软件 二次开发 焊缝疲劳 虚拟仿真 |
Research on Virtual Simulation of Weld Fatigue Based on Secondary Development of I-DEAS Software |
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| LI Xiao-feng,LI Xiang-wei,ZHAO Wen-zhong.Research on Virtual Simulation of Weld Fatigue Based on Secondary Development of I-DEAS Software[J].Journal of System Simulation,2011,23(10):2269-2272. |
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| Authors: | LI Xiao-feng LI Xiang-wei ZHAO Wen-zhong |
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| Institution: | LI Xiao-feng1,LI Xiang-wei1,2,ZHAO Wen-zhong1(1.School of Traffic and Transportation Engineering,Dalian Jiaotong University,Dalian 116028,China,2.Qiqihar Railway Rolling Stock Co.,Ltd.,Qiqihar 161002,China) |
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| Abstract: | I-DEAS software interface technology is implemented by starting ORBIX services,and using CORBA communication protocol.By calling Open I-DEAS secondary development libraries class,access to data of finite element can be achieved.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 was developed,the structure stress' formula was derived reversing from design life.The prac... |
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| Keywords: | I-DEAS software secondary development weld fatigue virtual simulation |
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