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Safety performance monitoring system for deeply-buried tunnel

A monitoring system and technology of safety performance, which is applied in the field of safety performance monitoring system of deep-buried tunnels, can solve problems such as the increase of monitoring objects, and achieve the effects of improving accuracy, convenient plugging, and quick plugging and unplugging.

Pending Publication Date: 2021-02-05
HUBEI PROVINCIAL WATER RESOURCES & HYDROPOWER PLANNING SURVEY & DESIGN INST
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  • Abstract
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  • Application Information

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Problems solved by technology

Therefore, in addition to monitoring the displacement of the lining, the objects to be monitored by the tunnel safety monitoring system during the operation and management period increase significantly, and the traditional tunnel monitoring management system is no longer applicable

Method used

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  • Safety performance monitoring system for deeply-buried tunnel
  • Safety performance monitoring system for deeply-buried tunnel
  • Safety performance monitoring system for deeply-buried tunnel

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Embodiment Construction

[0037] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments to facilitate a clear understanding of the present invention, but they do not limit the present invention.

[0038] Such as figure 1 As shown, the safety performance monitoring system of a deep buried tunnel provided by the present invention includes a remote alarm subsystem, a safety assessment subsystem, a data collection and analysis subsystem, a database, an online query subsystem, a serial port server, an image acquisition module, and an image processing module , vibration sensor, temperature sensor and humidity sensor.

[0039] Wherein, the output end of the image acquisition module is connected with the input end of the image processing module, the output end of the image processing module is connected with the input end of the serial port server, the output end of the vibration sensor, the output end of the temperature sensor and...

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Abstract

The invention relates to the technical field of tunnel safety monitoring, in particular to a safety performance monitoring system for a deeply-buried tunnel. The system comprises a remote alarm subsystem, a data acquisition and analysis subsystem, a serial server, an image acquisition module, an image processing module, a vibration sensor, a temperature sensor and a humidity sensor. The output endof the image acquisition module is connected with the input end of the image processing module, the output ends of the image processing module, the vibration sensor, the temperature sensor and the humidity sensor are all connected with the input end of the serial server, and the output end of the serial server is connected with the input end of the data acquisition and analysis subsystem. And theoutput end of the data acquisition and analysis subsystem is connected with the input end of the remote alarm subsystem and the input end of a safety evaluation subsystem. The displacement, vibration, temperature and humidity of the tunnel can be monitored at the same time so as to judge whether the deeply-buried tunnel is in an abnormal state or not, and the monitoring requirement of a preset management period is met.

Description

technical field [0001] The invention relates to the technical field of tunnel safety monitoring, in particular to a safety performance monitoring system for deep buried tunnels. Background technique [0002] Tunnel safety monitoring is a very important link in dam safety monitoring. Compared with ground buildings, underground buildings are in the rock medium, which makes underground buildings have obvious heterogeneity and discreteness in many aspects such as deformation characteristics, physical fabric, initial stress field distribution, temperature, water erosion effect, etc. , non-continuity and non-linear characteristics, resulting in underground buildings showing quite unique and complex mechanical properties during construction and use. Therefore, tunnel safety monitoring is of great significance to test theory, check numerical calculation methods, guide construction, and monitor operation management. [0003] The traditional tunnel monitoring theory believes that du...

Claims

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Application Information

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IPC IPC(8): G01D21/02
CPCG01D21/02
Inventor 张兵李瑞清陈雷崔金秀李海涛
Owner HUBEI PROVINCIAL WATER RESOURCES & HYDROPOWER PLANNING SURVEY & DESIGN INST
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