| 采用非开挖铺设高精度PE污水管的实践 |
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| 引用本文： | 吴礼林. 采用非开挖铺设高精度PE污水管的实践[J]. 探矿工程, 2006, 33(6): 30-31 |
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| 作者姓名： | 吴礼林 |
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| 作者单位： | 中国地质科学院勘探技术研究所 |
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| 摘 要： | 江苏省太仓市污水改造工程污水管铺设的精度要求很高，而且采用的双壁空心PE管抗拉强度低，对于现有的非开挖铺管技术是一种挑战。介绍了该工程的施工难点以及设计要点，同时对施工中遇到的问题进行了分析总结。
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| 关 键 词： | 非开挖；污水管铺设；铺管精度；PE管 |
| 收稿时间： | 2006-04-18 |
| 修稿时间： | 2006-04-18 |
Practice of Laying PE Sewage Pipeline with Trechless |
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| WU Li-lin. Practice of Laying PE Sewage Pipeline with Trechless[J]. Exploration Engineering:Rock & Soil Drilling and Tunneling, 2006, 33(6): 30-31 |
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| Authors: | WU Li-lin |
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| Affiliation: | Institute of Exploration Techniques |
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| Abstract: | The sewage modification project in Taicang City of Jiangsu required high accuracy of pipeline laying. The pipes were double wall PE Pipes. Their strength is low. It is a challenge to current trechless technology. The difficulties and design main points of the project were introduced. Meanwhile the problems encountered during construction were analyzed. |
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| Keywords: | trechless sewage pipe laying laying accuracy PE pipes |
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