摘要
介绍北京地区的地质特点及其与之相适应的盾构机型,就北京地区三种典型地层中盾构施工技术特点和盾构技术在北京地铁建设中的应用情况,以及盾构技术在北京污水隧道工程中应用的关键问题进行了初步探讨。
This paper introduces the geological features of Beijing area and the shield type in accordance wuth these features .The characteristics of shield tunnel construction in the three typical kinds of strata in Beijing area and its application in the construction of Beijing metro are discussed. The key issues of shield tunnel for waste water drainage in Beijing are also explored.
出处
《都市快轨交通》
2006年第2期45-49,共5页
Urban Rapid Rail Transit
关键词
土压平衡盾构
地铁与污水隧道
混合地层
关键技术
earth pressure balance shield
metro and waste water tunnel
mixed strata
key technologies
