| 石楼隧道下穿积水沟谷浅埋段施工技术 |
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| 引用本文： | 杨连峰.石楼隧道下穿积水沟谷浅埋段施工技术[J].价值工程,2014(17):111-112. |
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| 作者姓名： | 杨连峰 |
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| 作者单位： | 中铁十七局四公司,重庆401121 |
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| 摘 要： | 石楼隧道下穿黄土沟谷浅埋段,沟谷内常年积水、流水,淤积层较厚,隧道洞身为松软状粉质黏土,施工中极易掉块、坍塌,通过对下穿施工技术进行总结,对类似工程施工中针对不同水文、地质和施工等因素的影响下如何确保施工安全质量提供一定的参考。
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| 关 键 词： | 隧道 下穿 积水沟谷 浅埋 施工技术 |
The Construction Technology of Shilou Tunnel Under-passing Water Channel Shallow Buried Section |
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| YANG Lian-feng.The Construction Technology of Shilou Tunnel Under-passing Water Channel Shallow Buried Section[J].Value Engineering,2014(17):111-112. |
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| Authors: | YANG Lian-feng |
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| Institution: | YANG Lian-feng (China Railway Bureau Group NO,4 Company, Chongqing 401121 ,China) |
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| Abstract: | Shilou Tunnel under-passing water channel shallow buried section always existed problems of valley perennial water, water leakage, thick sediment layers, or because the tunnel＆#39;s soil is soft like silty clay, easily off the block and collapse in construction. Summarizing the through underground construction technology, this paper provides reference for ensuring the construction safety quality under the influence of different different hydrology, geology and construction factors. |
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| Keywords: | tunnel under-passing water channel shallow buried construction technology |
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