Monitoring device and monitoring method for settlement of existing ground objects under tunnel

A settlement monitoring and tunnel technology, which is applied in measurement devices, mapping and navigation, height/level measurement, etc., can solve the problems of not being able to find the subsidence trend of tunnels and existing ground objects, not being able to monitor in real time, and less monitoring data, etc. Settlement monitoring accuracy, improving pressure acquisition accuracy, and the effect of high accuracy

Pending Publication Date: 2022-03-15
HEBEI INSTITUTE OF ARCHITECTURE AND CIVIL ENGINEERING
View PDF11 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This technology makes sure there are no obstructions or other obstacles near an area being managed by equipment like tunnels. If something goes wrong with any part within this area, they will stop working properly until someone else repairs them afterwards. By doing things quickly enough for these areas to recover from damage caused during construction work, pacesetter operators have more accurate data about their progress towards maintenance goals without having to wait too long before finding out what's happening next.

Problems solved by technology

This patented technical solution for improving the detection of buried object issues during tunnel building operations involves utilizing sensors that are more accurate than current methods but also have better ability to track down any changes made over time due to soil movement within the tunnel walls caused by subsidence.

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
  • Monitoring device and monitoring method for settlement of existing ground objects under tunnel
  • Monitoring device and monitoring method for settlement of existing ground objects under tunnel
  • Monitoring device and monitoring method for settlement of existing ground objects under tunnel

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] 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.

[0024] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "another end" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the

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 discloses a settlement monitoring device and monitoring method for existing ground object under tunnel, comprising a monitoring host, a plurality of fiber grating sensors, a displacement sensor and a pressure sensor, the monitoring host is provided with a display screen and an audible and visual alarm, and the inner cavity of the monitoring host is provided with a control circuit board. According to the present invention, the working principle is simple, the intelligent degree is high, the existing ground object settlement signal can be monitored in real time, the early warning signal is immediately emitted once the settlement value exceeds the normal value, the measured settlement value is high in precision, and the safety of the existing ground object and the tunnel is ensured.

Description

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

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
Owner HEBEI INSTITUTE OF ARCHITECTURE AND CIVIL ENGINEERING
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