Intelligent pre-warning system for tunnel water and mud outburst

Abstract

The invention discloses an intelligent pre-warning system for tunnel water and mud outburst. The intelligent pre-warning system comprises a tunnel monitor and an intelligent pre-warning center, the tunnel monitor comprises a microprocessor, and the input end of the microprocessor is connected with a surrounding rock pressure sensor, a seepage water pressure sensor, a camera and a power source. Theoutput end of the microprocessor is connected with a first pre-warning device, the intelligent pre-warning center comprises a central processer, and the input end of the central processer is connected with a wireless gateway. The microprocessor is in two-way communication connection with a wireless communication module, the wireless communication module is in two-way communication connection withthe wireless gateway, and the output end of the central processer is connected with a mobile terminal and a second pre-warning device. The intelligent pre-warning system for tunnel water and mud outburst has the beneficial effects of simple structure, low cost and intelligence, the construction state of a tunnel and the potential probability of water and mud outburst are monitored wirelessly in real time, the pre-warning function is achieved, tunnel construction safety is ensured advantageously, workers and monitoring personnel can receive pre-warning signals simultaneously, and safer and more reliable effects are achieved.

Description

technical field [0001] The invention relates to the field of tunnel and underground engineering construction, in particular to an intelligent early warning system for tunnel water inrush and mud inrush. Background technique [0002] Construction safety control of railways, road tunnels and underground works has always been a difficult problem. Landslides occur frequently during tunnel construction, posing a threat to the life safety of construction workers. Especially in the southern mountainous areas with abundant groundwater, such as the Jingxi Tunnel of the Nanlong Railway, a large number of landslides occurred during the excavation process, and the water and mud inrush were serious, which had a serious impact on the construction safety. Therefore, it is of great engineering significance to develop safety monitoring and early warning during tunnel construction. [0003] There are few researches on the Internet of Things and computer security early warning in tunnel cons...

AI Technical Summary

Problems solved by technology

[0003] At home and abroad, there is still little research on the Internet of Things and computer security early warning in tunnel construction. Up to now, there has not been a tunnel primary support that integrates the tunnel excavation stress-seepage coupling numerical model, intelligent stress back analysis model, and 3D visual security early warning platform. Literature report on three-dimensional remote digital safety early warning of force stability

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