| 浅谈矩形顶管机顶进中遭遇障碍物的处理 |
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| 引用本文： | 宋炳锐,陈伟民.浅谈矩形顶管机顶进中遭遇障碍物的处理[J].现代交通技术,2012,9(4):53-56. |
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| 作者姓名： | 宋炳锐 陈伟民 |
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| 作者单位： | 南京同力路桥建设工程有限公司隧道分公司,江苏南京,210046 |
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| 摘 要： | 矩形项管工艺作为一种新型施工技术，被广泛用于城市中心区内地下过街通道的暗挖施工。文章针对水西门地下过街通道的矩形顶管顶进中遭遇障碍物导致顶管机刀盘损坏的案例，通过细致的论证、研究、反思，详细阐述该工程难点的处理情况。
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| 关 键 词： | 矩形顶管 刀盘 障碍物 |
Discussion on Dealing with Obstacles in Rectangular Pipe Jacking |
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| Song Bingrui,Chen Weimin.Discussion on Dealing with Obstacles in Rectangular Pipe Jacking[J].Modern Transportation Technology,2012,9(4):53-56. |
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| Authors: | Song Bingrui Chen Weimin |
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| Institution: | g (Nanjing Tongli Road ＆ Bridge Construction Engineering Co., Ltd., Nanjing 210046, China) |
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| Abstract: | As a new construction technology,rectangular pipe jacking technology was currently widely used in tunneling construction of underground pedestrian passageway for urban center. During underpass rectangle jacking in Nanjing Shuiximen Street, it encountered obstacles, which resulted in the damage of pipe jacking machine cutterhead. This paper expounded relevant treatment measures in detail, which could be taken as reference for similar projects. |
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| Keywords: | rectangular pipe jacking cutterhead obstacle |
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