| MUIR WOOD公式法在盾构隧道中的运用 |
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| 引用本文： | 何达,孙其清,赵万强. MUIR WOOD公式法在盾构隧道中的运用[J]. 铁道工程学报, 2011, 0(6): 44-46,87 |
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| 作者姓名： | 何达 孙其清 赵万强 |
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| 作者单位： | 中铁二院工程集团有限责任公司,成都,610031 |
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| 摘 要： | 目的:以杭州地铁2号线钱塘江盾构隧道为工程背景,利用MUIR WOOD公式法对其盾构隧道的管片结构进行受力分析.结论:(1)在10～29 m埋深时,Muir wood公式法和有限元法两种方法的计算结果随着隧道埋深的增加,量差百分比逐渐减小.尽管埋深在10 m范围内计算结果偏大,但仍能满足工程设计要求.(2)尽管Muir...
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| 关 键 词： | MUIR WOOD:盾构隧道 结构计算 ANSYS |
Application of MUIR WOOD Equation in Construction of Shield Tunnel |
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| HE Da,SUN Qi-qing,ZHAO Wan-qiang. Application of MUIR WOOD Equation in Construction of Shield Tunnel[J]. Journal of Railway Engineering Society, 2011, 0(6): 44-46,87 |
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| Authors: | HE Da SUN Qi-qing ZHAO Wan-qiang |
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| Affiliation: | HE Da,SUN Qi-qing,ZHAO Wan-qiang (China Railway Eryuan Engineering Group Co.Ltd,Chengdu,Sichuan 610031,China) |
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| Abstract: | Research purposes:Based on the engineering background of Hangzhou' metro line 2 crossing under Qiantang River,MUIR WOOD formula method is used to analyze the forces of shield tunnel segments. Research conclusions:(1) When the buried depth is in the range from 10m to 29m,the calculation results show the percentage of the quantity difference between the methods of the MUIR WOOD Equation and finite element gradually decreases with the increase of the buried depth.Although the calculation result of the 10m rang... |
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| Keywords: | MUIR WOOD shield tunnel structural calculation ANSYS |
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