Unlock instant, AI-driven research and patent intelligence for your innovation.

System and method for rapidly detecting ground subsidence

A hole and fast technology, applied in the field of rapid detection of collapsed holes, can solve the problem of expensive measuring equipment

Inactive Publication Date: 2017-12-29
KOREA INST OF GEOSCI & MINERAL RESOURCES
View PDF6 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, GPR measurement has the problems of expensive measurement equipment and the need for specialized knowledge in the data interpretation process

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
  • System and method for rapidly detecting ground subsidence
  • System and method for rapidly detecting ground subsidence
  • System and method for rapidly detecting ground subsidence

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0064] Hereinafter, exemplary embodiments of the present application will be described with reference to the accompanying drawings. It should be noted that throughout the specification and drawings, like parts will be designated by like reference numerals. In addition, descriptions of details apparent to those skilled in the art will be omitted for clarity.

[0065] figure 1 is a view of a system for rapidly detecting collapsed holes according to the present invention.

[0066] The system for quickly detecting subsidence holes according to the present invention may include: a plurality of tags 10 buried on the stratum under the pavement; a sensing unit 40 identifying these tags 10 on the stratum; a measuring unit 60 based on the The information identified by the sensing unit detects a collapse hole; a transport unit 30 moves the sensing unit 40 and the measuring unit 60 on the road; and a server 70 provides the position information of these tags to the measuring unit 60, whe...

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 present invention relates to a system and a method for rapidly detecting ground subsidence, wherein tags are laid under a pavement installed on the ground and whether the tags are recognized or a change in the states of the tags is periodically checked on the pavement, so as to rapidly and accurately detect whether an underground cavity occurs under the pavement. Compared with conventional methods, whether an underground cavity occurs in a pavement section to be detected can be semi-permanently detected by making an investment of only initial construction costs, the system can be operated without expert manpower due to simple exploration and interpretation, and very little additional cost is required even when exploration is performed multiple times.

Description

technical field [0001] The invention relates to a system and method for rapidly detecting collapsed holes. More specifically, the present invention relates to a system and method for rapidly detecting subsidence holes, in which tags are buried on the ground under the road surface in order to identify the tags, and the status changes of the tags are regularly checked on the road surface, thereby enabling rapid and accurate detection underground hole. Background technique [0002] When a subterranean cavity forms under a road for a specific cause, and the cause continues to occur, the subterranean cavity grows larger and expands upward due to additional ground loss and collapse. Due to subsurface cavities, the ground cannot support the wheel loads exerted on the road surface. Consequently, the pavement suffers structural damage. If such wheel loads are continued, the pavement will eventually break down, causing the road to sag. Unless a large underground cavity is created ...

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
Patent Type & Authority Applications(China)
IPC IPC(8): G01V15/00G01V9/00G01V3/00G06K17/00
CPCG01V9/00G01V15/00G01V3/00G06K17/0029
Inventor 方银硕李洪珍孙正述柳东佑廉炳又郑承元郑炳炷李在钦李仁焕崔元奎
Owner KOREA INST OF GEOSCI & MINERAL RESOURCES