地铁盾构区间下穿南水北调干渠研究  

Research on Subway Shield Section Passing Under the South-to-North Water Diversion Main Canal

作　　者：李皓 LI Hao(China Railway Liuyuan Group Co.Ltd.,Tianjin 300308,China)

机构地区：[1]中铁第六勘察设计院集团有限公司,天津300308

出　　处：《工程建设与设计》2024年第6期53-55,共3页Construction & Design for Engineering

摘　　要：为保证南水北调干渠安全及地铁自身安全,以郑州市轨道交通7号线一期工程漓江路站—刺绣路站区间为例,开展对其盾构区间下穿南水北调干渠隧道工程设计与研究。分别从盾构区间平纵断面、隧道加强措施等方面,结合以往设计经验进行优化设计,提出更合理的工程设计方案,通过数值模拟验算该穿越过程的可行性。In order to ensure the safety ofthe main canal ofthe South-to-North Water Transfer project and the safety ofthe metro itself,taking the section from Lijiang Road station to Embroidery Road station of the Phase I project of Zhengzhou Metro Line 7 as an example,the engineering design of the tunnel under the main canal of the South-to-North Water Transfer project was carried out.Combined with previous design experience,the paper optimized the design from the aspects of flat profile of the shield section and tunnel strengthening measures,and proposed a more reasonable engineering design scheme.The feasibility ofthe crossing process was verified by numerical simulation.

关 键 词：盾构区间 南水北调 隧道 干渠 

分 类 号：U452[建筑科学—桥梁与隧道工程]