| 钢轨万能轧制过程的三维弹塑性有限元模拟研究 |
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| 引用本文： | 许秀梅,张文志,宗加富.钢轨万能轧制过程的三维弹塑性有限元模拟研究[J].冶金设备,2004(6):1-3,27. |
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| 作者姓名： | 许秀梅 张文志 宗加富 |
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| 作者单位： | 燕山大学轧机研究所,河北,秦皇岛,066004 |
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| 基金项目： | 国家自然科学基金赞助项目 (项目编号 :5 0 175 0 96) |
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| 摘 要： | 以冷轧铅为模型 ,用MARC有限元软件对钢轨的轧制过程进行三维弹塑性模拟 ,并分析轧制状态下钢轨内部应力的分布以及轧后残余应力分布 ,为提高钢轨质量 ,适应国内高速铁路的建设奠定了理论基础。
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| 关 键 词： | 钢轨 万能轧制 模拟 弹塑性 三维有限元 |
| 修稿时间： | 2004年7月15日 |
Simulation and Study on Universal Rolling Process of Rail by 3-Dimension Elastic-Plastic Finite Element Method |
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| Xu Xiumei,Zhang Wenzhi,Zong Jiafu.Simulation and Study on Universal Rolling Process of Rail by 3-Dimension Elastic-Plastic Finite Element Method[J].Metallurgical Equipment,2004(6):1-3,27. |
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| Authors: | Xu Xiumei Zhang Wenzhi Zong Jiafu |
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| Affiliation: | Rolling Mill Research Institute of Yanshan University |
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| Abstract: | The model of rolling rail in normal temperature was established and rolling process of rail with was simulated by 3-D elastic-plastic FEM, the MARC program was applied to analyze the stress in zone of deform and the residue stress of rail. These will lay a foundation in theory in order to enhance quality of rail so that has been adapted to high speed railway. |
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| Keywords: | Rail Universal mill Simulate Elastic-plastic 3-D Finite Element Method |
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