广州某地铁车站盾构始发井开挖施工技术

The shield original well excavation construction technology in a subway station of Guangzhou

结合某地铁车站的工程概况、地质条件及周边环境情况,介绍了车站盾构始发井土石方开挖施工技术和钢支撑架设施工方法及技术措施,为地铁工程施工积累了经验,并推广土石方开挖技术的应用。

Combined with engineering general situation, geological situation and neighboring environment situation of a subway station, the shield original well excavation cubic meter of earth and stone excavation construction technology and steel supporting erection construction method with technical measures were introduced, which accumulated subway engineering construction experience and popularized cubic meter of earth and stone excavation technology application.