盾构下穿高铁桥梁施工控制技术

Construction Control Technology of Shield Tunneling Bridge Through High Speed Railway

随着城市地铁交通的快速发展,盾构下穿各种地面交通线路的情况时有发生。鉴于此,文章以郑州地铁盾构隧道下穿郑西高铁桥梁工程实例,从施工的角度来探讨降低风险的措施,确保盾构施工和高铁运营两方面的安全,希望可以引起相关人员的关注,解决人们的困扰。

With the rapid development of urban subway traffic,shield tunneling through a variety of ground traffic lines from time to time,this paper takes Zhengzhou subway shield tunnel through Zhengxi high-speed railway bridge project example,from the construction point of view to explore the measures to reduce risks,to ensure the safety of shield construction and high-speed rail operation,hoping to arouse the attention of re levant personnel and solve people's problems.