| 东莞厚街大道立交隧道工程设计 |
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| 引用本文： | 方万进.东莞厚街大道立交隧道工程设计[J].广东土木与建筑,2012(3):19-21. |
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| 作者姓名： | 方万进 |
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| 作者单位： | 广东省冶金建筑设计研究院 |
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| 摘 要： | 东莞厚街大道立交隧道为城市立交下穿长隧道工程,全长1155m,隧道线位与地铁R2线共线,地铁从隧道下方穿过,隧道底板底面与地铁外轮廓之间最小土层厚度为3.5m,隧道先于地铁施工,会受到地铁盾构施工时的不利影响,设计中针对此问题进行了特殊处理。
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| 关 键 词： | 城市立交隧道 地道桥 结构特性 基坑支护 |
Engineering Design of Interchange Tunnel in Houjie Avenue of Dongguan City |
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| Fang Wanjin.Engineering Design of Interchange Tunnel in Houjie Avenue of Dongguan City[J].Guangdong Architecture Civil Engineering,2012(3):19-21. |
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| Authors: | Fang Wanjin |
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| Affiliation: | Fang Wanjin(Guangdong Metallurgy & Architectural Design Institute Guangzhou 510080,China) |
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| Abstract: | The Houjie Avenue interchange tunnel is a 1155m long urban underpass tunnel,it has the same alignment with metro tunnel R2 of Dongguan City,and the metro R2 is the underpass one,which the min distance of the soil thickness between the tunnel bottom floor surface and the metro exterior outline is 3.5m.Analysis of construction influence of subway shield construction machine passing under the nearby tunnels,special treatment in the engineering design should be put into used to obtain the problem solving. |
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| Keywords: | urban intersection tunnel underpass bridge structural properties foundation pit support |
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