Abstract
A tunnel and underground engineering system of monitoring information system (TGMIS) has been designed by taking Liangshan tunnel structure monitoring system as an example in this article. The system can quickly and comprehensively capture tunnel support deformation of supporting structure, concrete lining stress,steel stress, surrounding rock pressure, rock water pressure, secondary lining reinforced stress and other monitoring data. And the monitoring results of real-time statistical analysis and forewarning information can be published to properly determine the tunnel water and mud gushing section structure displacement and stress variation to real-time understanding of the stability of surrounding rock and load capacity of the supporting structure. The efficiency of monitoring data management has been significantly improved, and has broad application prospects.
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