| 密排大口径排水管道顶管施工技术 |
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| 引用本文： | 绪新,杨生彬,王冬海.密排大口径排水管道顶管施工技术[J].探矿工程,2005,32(6):21-23. |
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| 作者姓名： | 绪新 杨生彬 王冬海 |
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| 作者单位： | 天津市管道工程集团有限公司非开挖工程分公司;中国地质大学〈北京〉 工程技术学院;天津市城建集团路桥公司二分公司 |
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| 摘 要： | 以天津市程林庄路二期改造——崂山道排水工程为例，介绍了密排大口径管道顶管施工方案的选择及工作坑支护施工、顶管施工过程中遇到的一些问题和技术难点，并给出了相应的处理措施。
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| 关 键 词： | 非开挖顶管施工 工作坑支护 大口径管道 密排管道 |
| 收稿时间： | 2004/12/22 0:00:00 |
| 修稿时间： | 2004/12/22 0:00:00 |
Prop Pipelining with Densely Arranged Large Diameter Discharge Pipe |
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| XU Xin,YANG Sheng-bin and WANG Dong-hai.Prop Pipelining with Densely Arranged Large Diameter Discharge Pipe[J].Exploration Engineering(Drilling & Tunneling),2005,32(6):21-23. |
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| Authors: | XU Xin YANG Sheng-bin and WANG Dong-hai |
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| Institution: | Trenchless Branch of Tianjin Pipeline Engineering Co.Group;China University of Geosciences;Second Branch of Road and Bridge Company under Tianjin City Construction Group |
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| Abstract: | Selection of plan for prop pipelining with densely arranged large diameter pipes, working pit support, some problems and technical difficulties during prop pipelining were introduced, taking Laoshan water discharge project (Second modification for Chenglinzhuang Road) as an example. The relevant handling measures were given. |
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| Keywords: | trenchless prop pipelining working pit support large diameter pipe densely arranged pipes |
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