摘要
南水北调中线穿黄隧洞施工中存在着地质条件差、工程结构复杂等问题,因此施工难度很高。结合实际施工特点和技术研究应用,介绍了地连墙技术、盾构始发加固技术、盾构施工技术、内衬混凝土施工技术、隧洞防渗等几项关键技术。
Due to some problems, such as poor geologic setting, complex engineering structures in South-to-North Water Diversion Middle Route Project, the construction of Yellow River Crossing Tunnel is very difficult. To meet requirement of construction, several key technologies, such as ground connecting with wall technology, reinforcement technology of tunnel shield machine starting, TBM, inner lining concreting technology, tunnel antiseepage technology are introduced in this article.
出处
《中国水利》
2006年第20期29-31,共3页
China Water Resources
关键词
穿黄隧洞
盾构法
技术
Yellow River crossing tunnel
TBM
technology
