地铁盾构下穿马草河施工技术

Construction Technology of Subway Shield Tunnel Crossing Ma Cao River

盾构技术在穿越建(构)筑物的方面有着较大优势,常被人们应用到各种隧道工程施工当中。本文详细介绍了北京轨道交通房山线北延工程土建施工盾构穿越马草河的施工技术。

Shield tunneling technology has great advantages in crossing buildings, and is often used in various tunnel construction. This paper introduces in detail the construction technology of shield tunneling across Ma Cao River in the north extension of Fangshan Line of Beijing Rail Transit.