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Comprehensive monitoring system for landslide earth surface and underground cracks

A comprehensive monitoring and ground surface technology, applied in the direction of measuring devices, electromagnetic measuring devices, rainfall/precipitation gauges, etc., can solve the problems of lack of stability, and the transmission process is susceptible to external interference, etc., to achieve a wide range of application of the system, realize visualization, The effect of easy construction

Pending Publication Date: 2019-03-22
NANCHANG UNIV
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Problems solved by technology

This method is highly feasible, but the transmission process is extremely susceptible to external interference and lacks stability

Method used

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  • Comprehensive monitoring system for landslide earth surface and underground cracks

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Embodiment Construction

[0024] Below in conjunction with accompanying drawing and embodiment the present invention is further described:

[0025] see figure 1 .

[0026] The invention discloses a comprehensive monitoring system for landslide surface and underground cracks, comprising a landslide surface displacement meter 8 and a landslide underground shear strain gauge 7, the landslide surface displacement meter 8 is horizontally arranged on the surface to be measured, and the surface to be measured is Two cement cubes 1,2 are arranged at a certain interval, and the two ends of the landslide surface displacement meter 8 are respectively arranged on the two cement cubes 1,2, and the lower ends of the cement cubes 1,2 are respectively embedded in the soil to be measured. There is a landslide underground shear strain gauge 7, and the upper ends of two landslide underground shear strain gauges 7 are respectively inserted into the cement cube 1, 2, and a piece of the cement cube 1, 2 is vertically provi...

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Abstract

The invention relates to the technical field of landslide detection, in particular to a comprehensive monitoring system for a landslide earth surface and underground cracks. The comprehensive monitoring system comprises a landslide earth surface displacement meter and landslide underground shearing strain meters, the landslide earth surface displacement meter is horizontally arranged on the to-be-detected earth surface, two cement cubes are arranged on the to-be-detected earth surface according to a certain interval, and the two ends of the landslide earth surface displacement meter are arranged on the two cement cubes respectively; the landslide underground shearing strain meters are embedded in the portions, in soil of the to-be-detected earth surface, of the lower ends of the cement cubes respectively, the upper ends of the landslide underground shearing strain meters are inserted in the cement cubes respectively, and one cement cube is vertically provided with a data line and a GPRS data transmission line. The system has little limitation, the temperatures of all parts have a large corresponding range, and therefore the system is wide in application range.

Description

technical field [0001] The invention relates to the technical field of landslide detection, in particular to a comprehensive monitoring system for landslide surface and underground cracks. Background technique [0002] Geological disasters mainly refer to natural disasters such as mudslides and landslides caused by natural or man-made reasons. There are many mountainous areas in our country, and some geological disasters often occur. In the process of engineering construction, negligence and mistakes in geological survey often bring huge losses to the entire project, and at the same time affect the safety of the building. In terms of production and life, geological disasters can destroy crops and cause economic losses, and cause casualties in severe cases. Facing the problems caused by geological disasters, we must combine the specific causes of landslide disasters in the region, strengthen the monitoring of geological disasters, and eliminate hidden dangers to ensure safe...

Claims

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Application Information

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IPC IPC(8): G01B21/02G01B21/32G01B7/02G01B7/16G01W1/14
CPCG01B7/02G01B7/18G01B21/02G01B21/32G01W1/14
Inventor 黄发明王梦佳彭博杨光照邓传莉常志璐曹中山苏晨旭刘志昊
Owner NANCHANG UNIV
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