| 关于地铁车站中板结构计算模型选择的分析 |
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| 引用本文： | 李明涛.关于地铁车站中板结构计算模型选择的分析[J].铁道建筑技术,2012(5):96-100. |
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| 作者姓名： | 李明涛 |
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| 作者单位： | 中铁第一勘察设计院集团有限公司,西安,710043 |
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| 摘 要： | 刚性楼板假定在带来计算简化的同时也带来了许多问题,对于具体工程的结构设计选择合理的楼板刚度假定十分重要。针对某明挖车站的中板结构,分别选择PKPM/SATWE和MIDAS/CIVIL进行建模分析,对建模原理和计算结果进行了比较分析,给出了设计时模型选择的建议。
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| 关 键 词： | 刚性楼板 地铁车站 中板结构 壳单元 弹性板 |
Analysis on the Selection of Structure Calculation Model of the Plate of Metro Station Hall |
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| Li Mingtao.Analysis on the Selection of Structure Calculation Model of the Plate of Metro Station Hall[J].Railway Construction Technology,2012(5):96-100. |
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| Authors: | Li Mingtao |
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| Institution: | Li Mingtao (China Railway First Survey and Design Institute Group Co.Ltd.,Xi’an 710043,China) |
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| Abstract: | The assumption of rigid floor brings the simplification of structural calculation as well as many problems,so it’s very important to choose a reasonable assumption of floor stiffness for structural design.This paper selects PKPM/SATWE and MIDAS/CIVIL to set up the analysis model,and makes a comparative analysis on the modeling theory and calculation results,and provides some suggestions on model selection for design,which can be used to direct the similar structure design. |
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| Keywords: | rigid floor subway station the plate of metro station hall shell element elastic slab |
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