| 轨道交通双腹板双线薄壁槽形梁设计优化分析 |
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| 引用本文： | 王安宇.轨道交通双腹板双线薄壁槽形梁设计优化分析[J].地下工程与隧道,2012(3):11-13,18,64. |
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| 作者姓名： | 王安宇 |
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| 作者单位： | 上海市隧道工程轨道交通设计研究院 |
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| 摘 要： | 槽形梁是一种梁、板组合的下承式结构形式，具有建筑高度低、断面空间利用率高、外形美观等特点，特别适用于城市轨道交通跨线、跨河处净空受限制的工程。本文对城市轨道交通35m双线简支槽型梁的关键设计参数进行了对比分析研究，可为双线简支槽型梁的设计提供参考。
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| 关 键 词： | 轨道交通 槽形梁 建筑高度 优化分析 |
Design Optimization and Analysis of Double Web and Double Track U-shaped Thin Girder in Rail Transit |
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| Wang Anyu.Design Optimization and Analysis of Double Web and Double Track U-shaped Thin Girder in Rail Transit[J].Underground Engineering and Tunnels,2012(3):11-13,18,64. |
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| Authors: | Wang Anyu |
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| Abstract: | U-shaped girder is a through bridge structure,consisting of girder and plate.It is featured by low building height,high utilization of section space and beautiful appearance.As for the urban rail transit,the u-shaped girder is especially suitable for the areas with limited height clearance.The paper makes a comparative analysis of the key design parameters of 35m simply supported u-shaped girder for double track,providing a reference for the similar design. |
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