Development and Application of Structural Safety Monitoring System for Operating Power Tunnel
Urban power tunnel projects,the major infrastructures with significant social consequences,affect national security and economy.Various kinds of construction activities around Shanghai power tunnel will have great effects on the tunnel structure,such as adjacent tunnel crossing construction,deep excavation around power tunnel,etc.,with the consequence of tunnel joint disconnection or water leakage,seriously endangering tunnel structure and HV cables.Under the background of Shanghai World Expo power tunnel engineering,this paper introduces the structural safety early-warning index,and the development and application of structural safety monitoring system.The developed system has been applied in multiple power tunnel protection projects in Shanghai,having important reference value to guarantee operation safety of power tunnel.
NETL
NSTL
万方数据
维普
