| 基于ANSYS的无缝渡线道岔有限元分析研究 |
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| 引用本文： | 叶庆发,唐进锋,尤瑞林,于雷.基于ANSYS的无缝渡线道岔有限元分析研究[J].铁路计算机应用,2010,19(1):8-10. |
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| 作者姓名： | 叶庆发 唐进锋 尤瑞林 于雷 |
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| 作者单位： | 广州铁路(集团)公司,综合计划处,广州,510000%中南大学,土木建筑学院,长沙,410075 |
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| 摘 要： | 为能客观反映无缝道岔实际受力情况,通过坐标定位的方法建立无缝道岔的精确有限元模型,并在此基础上建立组合无缝道岔的有限元整体分析模型;应用有限元软件ANSYS的APDL参数化建模技术,对车站中存在的不同夹直线长度无缝渡线道岔进行分析,并通过与单开道岔的对比,得出无缝渡线道岔的受力和变形规律.
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| 关 键 词： | 无缝渡线道岔 有限元 整体模型 分析 |
| 收稿时间： | 2010-01-15 |
Study on analysis of seamless crossover turnouts with finite element based on ANSYS |
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| YE Qing-fa,TANG Jin-teng,YOU Rui-lin,YU Lei.Study on analysis of seamless crossover turnouts with finite element based on ANSYS[J].Railway Computer Application,2010,19(1):8-10. |
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| Authors: | YE Qing-fa TANG Jin-teng YOU Rui-lin YU Lei |
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| Affiliation: | YE Qing-fa 1,TANG Jin-feng 2,YOU Rui-lin 2,YU Lei 2 (Integrated Planning Office,Guangzhou Railway Group,Guangzhou 510000,China,2.School of Civil Engineering , Architecture,Central South University,Changsha 410075,China) |
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| Abstract: | In order to reflect the real forces of the seamless turnout,it was built the accurate finite element model location by coordinates,and on this basis,built the whole finite element simulation model of two seamless turnouts combinations;Using APDL,the parameterized modeling technology of finite element analysis software ANSYS was used to analyze seamless crossover turnouts in railway station of discrepancy intermediate straight line.It was concluded the law for the force and deformation changing by contrastin... |
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| Keywords: | seamless crossover turnouts finite element whole model analysis |
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