| 铁路无缝道岔结构体系的有限元分析 |
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| 引用本文： | 游世辉,陈子娟,冯云华,丁志华. 铁路无缝道岔结构体系的有限元分析[J]. 九江医学, 2006, 21(4): 1-4 |
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| 作者姓名： | 游世辉 陈子娟 冯云华 丁志华 |
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| 作者单位： | 九江学院机械工程学院;九江学院土木工程与城市建设学院,江西,九江,332005 |
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| 摘 要： | 本文假定跨区间无缝线路中的无缝道岔为一结构体系,岔枕为连续弹性基础上的有限长梁。基于铁路无缝道岔结构体系分析的广义变分法和能量平衡控制方程,利用有限元法对无缝道岔蛄构体系进行了全面分析。
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| 关 键 词： | 无缝道岔 弹性基础梁 有限元 |
| 文章编号： | 1006-3838（2006）04-0001-（04） |
| 收稿时间： | 2006-09-06 |
| 修稿时间： | 2006-09-06 |
FINITE ELEMENT ANALYSIS OF THE RAILWAY WELDED TURNOUT STRUCTURAL SYSTEM |
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| YOU Shi-hui,CHEN Zi-juan,FENG Yun-hua,DING Zhi-hua. FINITE ELEMENT ANALYSIS OF THE RAILWAY WELDED TURNOUT STRUCTURAL SYSTEM[J]. Jiujiang Medical Journal, 2006, 21(4): 1-4 |
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| Authors: | YOU Shi-hui CHEN Zi-juan FENG Yun-hua DING Zhi-hua |
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| Affiliation: | 1 Faculty of mechanical Engineering, Jiujiang University; 2 Faculty of Civil Engineering and Urban Construction, Jiujiang University, Jiujiang, Jiangxi, 332005 |
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| Abstract: | This paper assumes that the welded turnout in the continuously welded rail track is a structural system, and the railway tie in the welded turnout is a beam on the continuously elastic foundation.Based on the generalized variation method and the energy equilibrium equation of the railway welded turnout structural system,the railway welded turnout structur- al system is analyzed systematically by finite element method. |
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| Keywords: | Welded Turnout Beam on Elastic Foundation Finite Element Analysis |
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