| 城区穿河隧道工程安全施工关键技术探究 |
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| 引用本文： | 吕进,;赵相业,;顾全,;曹春艳. 城区穿河隧道工程安全施工关键技术探究[J]. 江苏水利, 2014, 0(8): 19-21 |
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| 作者姓名： | 吕进, 赵相业, 顾全, 曹春艳 |
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| 作者单位： | [1]江苏省南京市秦淮河河道管理处,江苏南京210012; [2]江苏省勘测规划院,江苏南京210024 |
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| 摘 要： | 随着城市地下空间的开发，盾构穿越已有河道的现象越来越普遍。如何合理地安排施工过程，确保河道上建筑物和施工安全尤为重要。以南京地铁四号线某区间盾构穿越秦淮河线路工程为例，总结克服施工过程中盾构隧道下穿河道和侧穿桥墩技术难题的经验，保证其安全、顺利地通过秦淮河河段。
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| 关 键 词： | 秦淮河 盾构 河道建筑物 施工安全 |
Key Safety Construction Techniques of Shield Tunnel for Metro Line Crossing the Qinhuai River |
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| Affiliation: | LV Jin,ZHAO Xiangye,GU Quan,CAO Chunyan ( 1. Nanjing Qinhuai River Management Office, Nanjing 210012, Jiangsu ; 2. Jiangsu Land Surveying and Planning Institute, Nanjing 210024,Jiangsu) |
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| Abstract: | With the development of urban underground space,the phenomena of shield tunnels crossing rivers is very comment. The critical issue for construction safety is how to arrange construction process. Based on the shield tunnel construction of Nanjing Metro Line No. 4 crossing the Qinhuai River,the solutions of river crossing and side crossing of bridge piers are fully discussed in order to ensure the safety of shield tunnel construction. |
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| Keywords: | the Qinhuai River shield tunnel structures on the rivers construction safety |
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