超浅覆土矩形隧道施工安全监控与超前预警平台研究

Safety Monitoring of Rectangular Cross-Section Tunnel Construction Under Ultra Shallow Overburden Soil and Study on Super Early Warning Platform

矩形断面隧道大大减少了施工面积,使地下空间资源得到有效的应用,更适合浅覆土隧道类型。但是,由于矩形断面的特殊性,使得其施工技术存在很多难点,由此带来较大的施工风险。研究了矩形断面隧道自动化监测系统与预警平台,以期为施工提供可靠的安全控制手段。

The rectangular cross-section tunnel can greatly reduce the construction area, make the underground space resources efficiently applied and be more suitable for the shallow overburden soil tunnel. However, the construction technology has a lot of difficulties due to its special cross section which brings about large construction risks. Therefore, an automatic monitoring system and an early warning platform for the rectangular cross-section tunnel are studied in this paper, so as to provide reliable safety control measures for the construction.