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本文介绍了在埋深较浅的已投入运营的地铁隧道上方大面积基坑施工技术,解决了基坑开挖卸载后可能造成地铁隧道上浮引起变形的问题,为今后类似工程提供一定的借鉴作用。
This paper introduces the construction technology of a large area of foundation pit above the subway tunnel which has been put into operation, which solves the problem that the foundation tunnel may cause floating due to floating up after unloading, so as to provide a reference for similar projects in the future .