厦门翔安海底隧道土石交界段特殊处理技术研究  

The Research on the Special Processing Technical of Xiamen Xiang'an Submarine Tunnel's Earth-rock Interface

作　　者：王增贤 

机构地区：[1]福建省交通质监站,350001

出　　处：《福建建筑》2010年第2期68-70,共3页Fujian Architecture & Construction

摘　　要：厦门翔安海底隧道地质水文条件极为复杂,土石交界面存在跨越距离长、软硬不一、不规则、水量大等特点,施工难度大。本文对该隧道土石交界段特殊处理技术进行研究,提出行之有效的开挖方法和辅助施工措施,为类似地层的施工及海底风化深槽的施工提供借鉴。The geological and hydrological condition of Xiamen Xiang＇an Submarine Tunnel is very complicated. There are some problems of earth--rock interface, such as long distance crossing, soft and hard alternated, irregular and large water quantity and so on, which make the construction has a greater difficulty. This paper researches in the special processing techniques of the tunnel ＇s earth--rock interface, figures out effectual excavation method and assisting construction measures, and provides reference for some similar stratum construction and submarine weathering deep grooves construction.

关 键 词：海底隧道 土石交界 开挖方法 研究 

分 类 号：U459.5[建筑科学—桥梁与隧道工程]