青岛地铁同安路站“拱盖法”施工的控制

Qingdao metro Tong'an road station “arch cover construction method”control

针对同安路站站址上软下硬的地质情况,采用拱盖法进行设计施工,通过对该工程施工重点和难点的分析,指出在实际施工过程中要进行超前地质预报,并对隧道支护情况进行检测,加强监控量测,以确保施工安全。

According to the geological situation of up-soft and down-hard station site of Tong＇ an Road, using the arch cover method to design and construction, through the analysis on construction key and difficult points of this project, pointed out that should make advance geological forecast in actual construction process, and tested the tunnel support situation, strengthen the monitoring and measuring, in order to ensure the construction safety.