| 二道弯软岩隧洞施工 |
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| 引用本文： | 张震义.二道弯软岩隧洞施工[J].山西建筑,2009,35(10):360-361. |
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| 作者姓名： | 张震义 |
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| 作者单位： | 新疆伊河建管局,新疆乌鲁木齐,830000 |
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| 摘 要： | 结合某软岩隧洞工程概况，确定了隧洞的施工方案，并就隧洞开挖、支护、混凝土衬砌的施工方法作了介绍，得出断面分区开挖的施工方法在软弱围岩中极为实用，可提高工效，加快施工进度。
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| 关 键 词： | 软弱围岩 隧洞 开挖 支护 混凝土衬砌 |
Construction of Er'daowan soft rock tunnel |
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| ZHANG Zhen-yi.Construction of Er''daowan soft rock tunnel[J].Shanxi Architecture,2009,35(10):360-361. |
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| Authors: | ZHANG Zhen-yi |
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| Affiliation: | ZHANGZhen-yi |
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| Abstract: | Combined with engineering situations of one soft rock tunnel works the construction scheme of this tunnel is determined.Detailed introduction is made on the construction methods of tunneling,supporting and concrete lining.One conclusion is obtained that the sectional tunneling construction method is practical for soft wall rocks,which greatly increase the work efficiency and shorten time limit. |
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| Keywords: | soft wall rock tunnel excavation support concrete lining |
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