摘要
基于隧道穿越地层的工程地质与水文地质条件、管片布置形式以及隧道结构设计方案,设计了南京长江隧道管片结构健康监测系统,以隧道左线浦口侧江堤下监测环为例,分析了隧道施工阶段管片所受环境地质作用与结构响应状态,确定该阶段内监测环管片结构处于"健康"的工作状态。
The health monitoring system for segment structure of Nanjing Yangtze river tunnel was designed based on the engineering geology and hydrology of the soil stratum the tunnel passing through,segment arrangement and tunnel structural design scheme.The monitored segment ring under the embankment of the tunnel left line at the Pukou side is taken as an example.Through the analysis of the environmental geology effect on the segment during the construction period and the structure response condition,it shows that the monitored segment was in the health condition.
出处
《地下工程与隧道》
2009年第3期5-8,13,共5页
Underground Engineering and Tunnels
