Design of Mountain Road Tunnel Safety Monitoring System

摘要

The tunnel, the construction safety of which is the most important part of highway to put into operation in time, is an important part of the mountain region road. Based on the characteristics of New Austrian Tunneling Method, the importance of safety monitoring system for grasping the rock deformation in the construction process goes without saying. This paper presents a safety monitoring program through the construction of the sage Mei Shan Highway, Lung Hang Tunnel, providing theoretical and operational support for the sage Mei Shan Highway through analyzing the construction process, the principle of safety monitoring, frequency of monitoring items, monitoring and early warning system, measures to ensure measurement accuracy, measurement data analysis, feedback of early warning system.