Mining area rock-soil layer disintegration and landslide early warning system

An early warning system, a technology of geotechnical layers, applied in alarms, force/torque/work measuring instruments, force sensors in holes of stressed structures, etc., can solve the problem that the detection results of pressure sensors on both sides are very different and accurate. error, etc.

Active Publication Date: 2020-10-23
LIAONING TECHNICAL UNIVERSITY
View PDF14 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention provides a landslide early warning system for disintegration of rock and soil layers in a mining area to solve the problem that the existing landslide early warning system is likely...

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Mining area rock-soil layer disintegration and landslide early warning system
  • Mining area rock-soil layer disintegration and landslide early warning system
  • Mining area rock-soil layer disintegration and landslide early warning system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0027] Embodiment of a kind of rock-soil layer disintegration landslide early warning system of the present invention, as Figure 1 to Figure 6 As shown, a landslide early warning system for rock and soil layer disintegration in a mining area includes a plurality of detection piles 1 and tie rods 2 . The pull rod 2 is used to connect all the detection piles 1 , and each detection pile 1 includes a plurality of detection modules 4 , hammering pull heads 3 and c...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to a landslide early warning system, in particular to a mining area rock-soil layer disintegration and landslide early warning system, which comprises detection piles and pull rods. The pull rods are used for connecting all the detection piles; each detection pile comprises a plurality of detection modules, a hammering pull head and a conical head; and the detection modules are sequentially connected in the vertical direction. Each detection module is provided with a sliding block, a sliding closing plate, a mass block, a pore pressure sensor, a strain gauge type pressuresensor and a follow-up rod. When landslide occurs in a certain layer, the corresponding detection module is pushed to move, the sliding block pushes the follow-up rod on a sliding sealing plate to move, that is, a sliding deviation piece can move, and under the self-stabilization effect of the mass block, the sliding deviation piece and the follow-up rod can move in the direction opposite to thedisplacement direction of the detection module, a strain gauge type pressure sensor is attached to the side face of the follow-up rod, and an alarm is given for sudden increase of the numerical valueof the pore pressure sensor and the numerical value of the strain gauge type pressure sensor.

Description

technical field [0001] The invention relates to a landslide early warning system, in particular to a landslide early warning system for rock and soil layer disintegration in a mining area. Background technique [0002] The methods of landslide displacement monitoring mainly include manual monitoring, instrument monitoring and remote automatic monitoring. The workload of manual monitoring is large, and there are large human measurement errors; instrument monitoring can measure the displacement of landslides more accurately, but most of them require special monitoring equipment, and the operation has certain difficulties. The existing landslide displacement monitoring system can refer to CN110940305A The Chinese patent document of , discloses a landslide displacement monitoring system, including a measuring device, a motor, a wireless data transmitting device, a data receiving terminal, and an alarm module. The measuring device includes a fixed rod, an accommodation box, a mo...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): G01L1/22G01L5/00G08B21/10
CPCG01L1/2218G01L5/0004G08B21/10
Inventor 王帅苏垚星辰亮王超
Owner LIAONING TECHNICAL UNIVERSITY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap