地铁盾构区间施工沉降处理技术研究

Research on Settlement Treatment Technology of Metro Shield Section Construction

现代社会经济快速发展,地铁建设作为重要的建设项目之一,其建设质量受到全社会的广泛关注。盾构施工法在地铁建设中的应用比较常见,但其极易引起地层变形和地表沉降等问题,若处理不科学,极易造成巨大的安全威胁。本文以哈尔滨地铁3号线二期工程TJ-01标为例,对地铁盾构区间施工沉降处理技术进行探究,旨在科学防范沉降问题,维护整个地铁工程综合效益。

With the rapid development of modern society and economy, subway construction as one of the important construction projects, the quality of its construction has been widely concerned by the whole society. The application of shield construction method in subway construction is relatively common, but it is very easy to cause problems such as formation deformation and surface settlement. If the treatment is unscientific, it will easily cause a huge security threat. Taking the TJ-01 standard of the second phase of Harbin Metro Line 3 as an example, this paper explores the settlement treatment technology of the subway shield section construction, aiming at scientifically preventing the settlement problem and maintaining the comprehensive benefits of the entire subway project.