| 喷锚支护在市政沟槽跨越地下管线中的应用 |
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| 引用本文： | 廖心北,王明学,李良棣.喷锚支护在市政沟槽跨越地下管线中的应用[J].四川建筑科学研究,2001,27(2):38-40. |
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| 作者姓名： | 廖心北 王明学 李良棣 |
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| 作者单位： | 成都四海岩土工程有限公司, |
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| 摘 要： | 介绍了成都三环路五段A标成黄路口市政深沟槽横穿已埋地下管线，采用窄槽边坡加固用喷锚网支护的设计与施工技术方法，通过沟槽边坡变形监测反馈于设计并指导施工获得了成功，为市政深沟槽跨越类似管线积累了丰富的设计与施工经验。
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| 关 键 词： | 市政沟槽 穿越管线 穿槽开挖 喷锚支护 地下管线 施工方法 |
| 文章编号： | 1008—1933(2001)02—0038—03 |
| 修稿时间： | 2000年3月3日 |
The application of anchor-gunnited supporting in the case that civicism trench were crossed over by underground pipes |
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| Abstract: | The article intrduces that in the construction of the 5th section of Chengdu third circle road(bit A),the exisited underground pipes cross over the trench,to secure the pipes,a method of narrow excavation were adopted,and to support the slope of the trench,anchor gunited supporting were adopted.The project was proved to be successful,and the experiences are benifit to the similar projects. |
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| Keywords: | civicism trench cross over the pipes narrow excavation anchor gunnited supporting |
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