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Anchoring structure

A technology for anchoring structures and anchor rods, which is applied in the direction of foundation structure engineering, buildings, sheet pile walls, etc., to achieve the effects of improving pull-out resistance, improving stability, and controlling settlement

Active Publication Date: 2022-04-12
INST OF ROCK AND SOIL MECHANICS - CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] At present, grouting reinforcement methods are mostly used at home and abroad for treatment, but limited by the strong anisotropy and complexity of fault scale, cemented filling conditions, hydrogeological conditions, etc., it is rare to achieve safe construction in a short period of time

Method used

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Embodiment Construction

[0026] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

[0027] Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art wi...

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Abstract

The invention discloses an anchoring structure and relates to the technical field of geotechnical engineering support. The anchoring structure comprises a base plate, a first annular fixing net, a second annular fixing net and an anchor rod, and the first annular fixing net, the second annular fixing net and the anchor rod are sequentially arranged on the base plate from outside to inside. Capsule bodies are arranged among the top surface of the chassis, the inner wall of the first annular fixing net and the outer wall of the second annular fixing net; and mortar anchoring bodies are filled among the top surface of the chassis, the inner wall of the second annular fixing net and the outer wall of the anchor rod. The anchoring structure can achieve the anchoring effect, so that fault slippage is prevented, and the fault stability is improved.

Description

technical field [0001] The invention relates to the technical field of geotechnical engineering support, in particular to an anchoring structure. Background technique [0002] A fault is a structure in which the crustal rock layer is ruptured due to the force reaching a certain strength, and the rock blocks on both sides of the rupture surface have significant relative displacement. The main reason is that the material inside the earth is constantly moving. formation, development and activity of faults. [0003] With the rapid development of social economy, our country vigorously develops infrastructure construction, such as large bridges, tunnels, railways, large factory buildings, etc. If they pass through or sit on faults, corresponding geotechnical engineering support measures must be considered. [0004] At present, grouting reinforcement methods are mostly used at home and abroad for treatment, but limited by the strong anisotropy and complexity of fault scale, cement...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D3/00E02D3/12E02D5/74
CPCY02A10/23
Inventor 张传庆张罗送崔国建胡明明周辉
Owner INST OF ROCK AND SOIL MECHANICS - CHINESE ACAD OF SCI
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