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

Tunnel reinforcing corrugated plate

A corrugated plate and tunnel technology, applied in the field of tunnels, can solve problems such as difficult to cure, failure to achieve expected results, and reduction of the safety, reliability and stability of tunnel structures.

Pending Publication Date: 2020-11-27
东安县三合建筑工程有限责任公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These diseases deteriorate the service performance of the tunnel, reduce the safety reliability and stability of the tunnel structure, and seriously threaten the traffic safety of the tunnel.
[0003] In the existing technology, due to the limitations of the skylight time of the existing line, the tunnel boundary, the construction period, the construction cost, the tunnel operation space and the construction environment, the existing remediation methods often fail to achieve the expected results, resulting in repeated occurrence of tunnel diseases, which are difficult to cure

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
  • Tunnel reinforcing corrugated plate
  • Tunnel reinforcing corrugated plate

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] In order to enable those skilled in the art to better understand the technical solutions of the embodiments of the present application, the embodiments of the present application will be described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory, and should not protect the embodiments of the present application. The scope has any limiting effect.

[0017] It should be noted that like numerals and letters denote similar items in the following figures, therefore, once an item is defined in one figure, it does not require further definition and explanation in subsequent figures.

[0018] It should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner" and "outer" are Based on attached figure 1 The orientation or positional relationship shown, or the orientation or positional relationship in whi...

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 embodiment of the invention discloses a tunnel reinforcing corrugated plate. The tunnel reinforcing corrugated plate comprises a corrugated plate body, a first connection part and a second connecting part. The cross section of the plate body comprises a sound absorbing layer, an inner steel plate layer and a buffering layer, wherein the sound absorbing layer, the inner steel plate layer and the buffering layer are tightly attached in sequence. The first connecting part is fixedly connected with the two ends of the inner steel plate layer in the length direction. The second connecting partis connected with the two sides of the inner steel plate layer in the width direction. By means of the embodiment of the tunnel reinforcing corrugated plate, tunnel diseases can be effectively repaired.

Description

technical field [0001] The embodiments of the present application relate to the field of tunnels, and in particular to a corrugated plate for tunnel reinforcement. Background technique [0002] my country's railway tunnels are more and more widely used. Limited by the technical level of design, construction, and monitoring during the construction period, tunnels built in the early stage often have defects such as insufficient lining thickness, voids behind the lining, or insufficient concrete strength. During the operation of these tunnels, under the combined effects of train load, surrounding rock pressure and other factors, it is very easy to cause lining cracking, leakage, block loss, lining deformation and encroachment, tunnel bottom cracking, tunnel bottom subsidence, mud pouring, and arching. , Drainage system freezing damage and other diseases. These diseases deteriorate the service performance of the tunnel, reduce the safety reliability and stability of the tunnel ...

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): E21D11/20E21D11/38
CPCE21D11/20E21D11/38
Inventor 李波
Owner 东安县三合建筑工程有限责任公司