Reusable NPR anchor cable and recovery method

An anchor cable and the same technology, applied in the field of reusable NPR anchor cable and recycling, can solve the problems of difficulty in recycling NPR anchor cable, waste of resources, inability to reuse, etc., to solve the problem of difficult recovery, cost saving, and simple recovery operation. handy effect

Pending Publication Date: 2021-07-16
CHINA UNIV OF MINING & TECH (BEIJING)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to overcome the difficulty in recycling the NPR anchor cable in the above-mentioned prior art, which cannot be reused and causes a great waste of resources, and provides a reusable NPR anchor cable and a recovery method

Method used

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  • Reusable NPR anchor cable and recovery method
  • Reusable NPR anchor cable and recovery method
  • Reusable NPR anchor cable and recovery method

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Embodiment Construction

[0050] The technical solutions in the embodiments of the present invention will be clearly and completely described below, obviously, the described embodiments are only some of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments of the present invention belong to the protection scope of the present invention.

[0051] The present invention will be described in detail below with reference to the accompanying drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0052] The invention proposes a reusable NPR anchor cable, aiming at solving the problem of difficulty in recovering the existing NPR anchor cable.

[0053] refer to Figure 1-7 As shown, in an embodiment of the present invention, the anchor cable includes:

[0054] a mounti...

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PUM

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Abstract

The invention provides a reusable NPR anchor cable and a recovery method. The reusable NPR anchor cable comprises at least one steel strand, each steel strand is provided with a mounting part, and the steel strand rotates in a U shape at the mounting part. According to the reusable NPR anchor cable, NPR anchor cable equipment can be recovered and reused through the arrangement of the mounting part, NPR anchor cable recovering operation is easy and convenient, the problems that existing NPR anchor cable equipment is difficult to recover and cannot be reused are effectively solved, the NPR anchor cable equipment is utilized to the maximum extent, the cost is obviously saved, excessive waste of materials is prevented, the rock and soil environment is protected, and multiple purposes are achieved.

Description

technical field [0001] The invention belongs to the technical field of slope early warning and monitoring, and in particular relates to a reusable NPR anchor cable and a recovery method. Background technique [0002] With the occurrence of a series of engineering geological disasters in recent years, the problem of slope instability has attracted widespread attention. Due to the influence of geological conditions, natural conditions, human factors, etc., in the fields of mines, hydropower, highways, railways and other construction projects, slope instability and damage have become a common engineering geological disaster, which not only affects the progress of the project, but also some major accidents. Can cause personal injury or property damage. [0003] The research shows that the core issue of the relative motion of the two blocks is the change of Newtonian force on the structural belt (surface), that is, the sliding force is greater than the anti-sliding force is a ne...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D5/74E02D33/00E02D15/04
CPCE02D5/74E02D15/04E02D33/00E02D2600/10E02D2600/20E02D2600/30E02D2600/40
Inventor 陶志刚庞仕辉李辉张庆周刘珂源施婷婷
Owner CHINA UNIV OF MINING & TECH (BEIJING)
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