新型盾构法施工技术在电缆隧道建设中的应用前景  

Application Prospects of the New Shield Construction Technology in Cable Tunnel Biulding

作　　者：杨文威[1] 李峻[2] 胡松军[1] 

机构地区：[1]上海市电力公司电网建设公司,200002 [2]上海隧道工程股份有限公司,200082

出　　处：《特种结构》2009年第6期31-35,共5页Special Structures

摘　　要：目前,各类管线被要求采用共同沟或单独的管道方式埋入地下,加剧了地下空间开发利用的深度和难度。结合上海世博电力电缆隧道工程实例,本文介绍了国际上各类新型的盾构工法,分析了可最大限度地实现地下空间开发的各种特殊要求。通过对各种异型盾构工法的研究,解决在隧道施工中遇到的各种难题。At present various types of pipes are required to adopt a common trench or separate pipes buried underground. The depth and diffiulties of the development and utilization of underground space are increased. With cable tunnel project of Shanghai World Expo , new types of international shield methods are introduced in this paper. A variety of special requirements to maximize the development of underground space is analyzed. Through the research of various special - shaped shield, all kinds of problems encountered in tunnel construction are solved.

关 键 词：新型盾构工法 异形断面 地下空间开发 

分 类 号：U455.43[建筑科学—桥梁与隧道工程]