Slope surface displacement and superficial layer survey integrated equipment

Abstract

The invention relates to the technical field of slope monitoring and early warning, in particular to slope surface displacement and superficial layer survey integrated equipment. The slope surface displacement and superficial layer survey integrated equipment comprises a displacement sensor, an angle deviation sensor and a collection transmission module, wherein the collection transmission module receives the data collected by the displacement sensor and the angle deviation sensor and sends the data to a far end monitoring center. The slope surface displacement and superficial layer survey integrated equipment can sense the slope deformation information in real time through a monitoring and early warning system. If influence factors unfavorable for a slope occur within the slope range, the displacement sensor and the angle deviation sensor are automatically triggered, data collection is accelerated, and the sensors work uninterruptedly all day long, avoid omitting the maximum deformation information, and can timely send early warning information through automatic monitoring of the early warning data.

Description

technical field [0001] The invention relates to the technical field of slope monitoring and early warning, in particular to an integrated device that integrates slope surface displacement measurement and shallow inclinometer measurement. Background technique [0002] In the automatic monitoring of slope deformation, the most commonly used method is to monitor cracks on the slope body. The method used is to install monitoring equipment at one end of the crack, that is, a displacement sensor with a pull rope, and fix the pulled part of the sensor. At the other end of the crack, the rope-type displacement sensor will be pulled out when the crack changes, and the reading value of the sensor will change accordingly, and the monitoring equipment can obtain the latest crack parameters. The current automatic monitoring of slopes only has deep displacement monitoring except for surface crack monitoring, and there is no inclinometer system for shallow layers. [0003] Manual monitori...

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Problems solved by technology

[0003] Manual monitoring is still the most widely used in current slope monitoring. Ordinary monitors find the cracks and use a tape measure to measure the deformation. This method has low measurement accuracy, large errors, and low real-time performance. The second is regular monitoring by professional monitors. This also has problems such as low real-time performance and inability to obtain data in bad weather conditions; while surface crack monitoring is often used in automatic monitoring systems for slopes, but usually only one obvious crack can be monitored. The slope is difficult to monitor, and the monitoring data is only one-dimensional data of slope cracks, which cannot reflect the deformation of the entire slope; the monitoring of the deep part of the slope is mainly to monitor the deformation of the interior, surface and interior of the slope doesn't correlate very well

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