厦门东通道海底隧道风化深槽的岩土工程特征研究  

THE CHARACTERISTICS OF THE WEATHERING GROOVES IN THE SEABED TUNNEL OF THE EAST XIAMEN PASSAGEWAY

作　　者：李光耀[1] 夏支埃[1] 

机构地区：[1]中铁大桥勘测设计院,湖北武汉430050

出　　处：《资源环境与工程》2006年第1期23-28,共6页Resources Environment & Engineering

摘　　要：厦门海底隧道场址基岩存在4条风化深槽,对海底隧道建设方案和安全影响极大。本文在详细分析基岩风化深槽的岩土工程特征的基础上,研究其对隧道建设的影响,并对隧道轴线的比选和洞壁加固支护方案进行分析评价。4 weathering deep grooves exist in bedrock along the seabed tunnel of the east Xiamen passageway. They have great influence on the construction method and design of the tunnel. On the basis of the geotechnical engineering analysis of the deep grooves,the authors studied its impact on the tunnel,comparison and selection of the tunnel axis, tunnel wall reinforcement and other protection measures.

关 键 词：海底隧道 风化深槽 围岩加固 分析评价 

分 类 号：U452.1[建筑科学—桥梁与隧道工程] U459.5[交通运输工程—道路与铁道工程]