厦门海底隧道F1风化深槽施工技术实证分析

Empirical Analysis of F1 Weathered Trough Construction Technique in Xiamen Subsea Tunnel

厦门翔安海底隧道,是我国第一条海底隧道。其施工的关键,在于顺利通过海底地质条件十分复杂的风化深槽。主要介绍翔安海底隧道A2标段在通过海底风化槽采用的施工方法与技术,并对该标段穿越海底隧道风化槽采用的施工技术进行实证分析。

Xiamen Xiang＇an tunnel is our country＇s first subsea tunnel. The key of its construction lies in smoothly passing through the weathered trough which has complex submarine geology condition. It mainly introduces the construction methods and techniques used to pass through subsea weathered trough at subsea tunnel A2 section, and makes empirical analysis on the construction techniques used to pass subsea weathered trough of this section.