TUNNEL CONSTRUCTION SAFETY RISK WARNING AND DIGITAL MANAGEMENT METHOD THROUGH KARST CAVE SECTION

The invention discloses a tunnel construction safety risk early warning and digital management method through the karst cave section, including dividing the tunnel construction section, collecting the basic information of the tunnel, constructing the construction safety index database, and constructing the digital management model, calling the data in the construction safety index database, and outputting management suggestions. The invention can well coordinate and manage the safety risk of tunnel construction through karst cave section, and dynamically evaluate and warn the risk change, so that the relevant construction personnel can control the danger trend in the first time and control it in time, so as to ensure the life safety and construction cost of the construction personnel, and has good economic practicability and promotion prospect.