| 南通狼山水厂扩建工程顶管施工技术 |
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| 引用本文： | 吴恒新,耿扬. 南通狼山水厂扩建工程顶管施工技术[J]. 吉林水利, 2009, 0(2) |
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| 作者姓名： | 吴恒新 耿扬 |
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| 作者单位： | 大丰市恒昌交通建设工程有限公司,江苏,大丰,224100;大丰市永平水利工程有限责任公司,江苏,大丰,224100 |
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| 摘 要： | 介绍了南通狼山水厂扩建工程DN2200大直径顶管复杂环境下的施工技术,并详细阐述了混凝土管顶管各施工步骤的施工工艺.实践证明本工程所采用的泥水平衡式顶管施工工艺所适用的土质范围较广,在地下水变化范围较大的条件下仍能很好适用,同时可有效地保持挖掘面的稳定,可以为类似工程施工积累经验.
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| 关 键 词： | 扩建工程 顶管施工 施工工艺 应用 |
The technology of the pipe jacking construction applied in Langshan water plant expansion project in Nantong |
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| Wu Heng-xin,Geng Yang. The technology of the pipe jacking construction applied in Langshan water plant expansion project in Nantong[J]. Jilin Water Resources, 2009, 0(2) |
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| Authors: | Wu Heng-xin Geng Yang |
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| Abstract: | This paper introduces DN2200 pipe jacking construction under complexity environment in Langshan water plant expansion project in Nantong,and expounds concrete Pipe jacking construction process in details.Practice has proved that the technique can be applied in a wide range of soil,even under the scope of larger groundwater changes,at the same time to be effective in maintaining the stability of surface mined,which can provide the experience for the similar projects. |
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| Keywords: | expansion project pipe jacking construction construction technology application |
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