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| 铁路客运专线预制梁场存移梁滑道计算分析 | |
| 引用本文： | 卢祝清,杨卫平. 铁路客运专线预制梁场存移梁滑道计算分析[J]. 福建建筑, 2009, 0(1): 124-126 |
| 作者姓名： | 卢祝清 杨卫平 |
| 作者单位： | [1]华东交通大学土木建筑学院,330013 [2]中铁二十四局贵溪桥梁厂有限公司,335400 |
| 摘 要： | 通过文克尔弹性地基梁模型,建立梁的挠曲微分方程;引入无限长梁及半无限长梁的边界条件进行求解。以昌九城际轨道交通乐化梁厂存梁移梁滑道为例,分析了不同工况下滑道的受力情况,确定了滑道受力最不利的工况。 |
| 关 键 词： | 文克尔 弹性地基梁 城际轨道交通 存梁 移梁滑道 |
Calculation Analyses for Girder Prefabrication Yard Track which used in Storage and Transfer Girder |
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| Lu Zhu-Qing Yang Weiping. Calculation Analyses for Girder Prefabrication Yard Track which used in Storage and Transfer Girder[J]. Fujian Architecture & Construction, 2009, 0(1): 124-126 | |
| Authors: | Lu Zhu-Qing Yang Weiping |
| Affiliation: | 1.School of Civil Engineering and Architecture;East China Jiaotong University 330013;2.China Railway 24th Bureau Group CO.LTD;Guixi bridge girder plant LTD 335400 |
| Abstract: | Based on the model of Winkler elastic foundation beam,established deflection differential equation for the girder,meanwhile the boundary conditions are introduced to solve the equation.As an example,the track which used in storage and transfer girder of Nanchang-Jiujiang intercity rail transit Lehua girder prefabrication yard are calculated,various force situation for the track in different condition are analyzed.The worst force situation are determined. |
| Keywords: | Winkler elastic foundation beam storage beam transfer beam girder |
| 本文献已被 CNKI 维普 等数据库收录！ | |