Abstract：
Water leakage, lining cracking and lining corrosion may occur during operation of unban subway tun? nels, which threatens the operational safety. The traditional method for disease investigation has been gradually unable to meet the requirements of metro operation management. Based on the Web Service techniques and the Java programming language, a corresponding data standard was established through an investigation & management system for subway tunnel structure and its key techniques, synchronous information acquisition and electronization were realized, the timeliness and accuracy for controlling information on tunnel structure disease were improved,and a foundation for informatization and scientization of subway tunnel maintenance work was set up.
2017, Vol. 54 