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Slide slope distribution monitoring device and monitoring method thereof

A distributed monitoring and monitoring station technology, applied in the direction of measuring devices, instruments, etc., can solve the problem that the inclinometer tube cannot provide deformation, etc., and achieve the effect of slope stability analysis and real-time online landslide monitoring

Active Publication Date: 2015-10-14
镇江绿材谷新材料科技有限公司
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

In addition, the inclinometer tube cannot provide multi-segment deformation inside the soil. It is necessary to accurately predict the sliding surface of the soil and then make a suitable design for the position of the fiber grating in the inclinometer tube to meet the measurement requirements.

Method used

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  • Slide slope distribution monitoring device and monitoring method thereof
  • Slide slope distribution monitoring device and monitoring method thereof
  • Slide slope distribution monitoring device and monitoring method thereof

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Embodiment Construction

[0037] Attached below figure 1 The present invention is described further. The invention consists of a soil surface anchoring end 1 and a strip-shaped monitoring piece 2 embedded in the slope. The soil surface anchoring end 1 has a signal transmission end 3 through which the signals measured by each monitoring piece 2 are transmitted to the monitoring station 4 respectively. The soil surface anchoring end 1 must be completely anchored to the soil surface; the monitoring piece 2 is a strip-shaped composite material such as carbon fiber or glass or basalt with superior flexibility and high durability, and three or more sets of long scales are implanted inside it. The long-gauge strain sensing unit can be a long-gauge optical fiber sensor or a long-gauge carbon fiber sensor.

[0038] Attached below figure 2 with 3 The technical scheme of the present invention is described in detail:

[0039] First, according to the slope angle, soil properties and soil slope height and othe...

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Abstract

The invention discloses a slide slope distribution monitoring device and the monitoring method thereof. The monitoring device comprises a monitoring sheet and a monitoring station, wherein the upper end of the monitoring sheet is an anchoring end fixed on the earth surface, a signal transmission end connected with the monitoring station is arranged on the anchoring end, at least three long-gauge strain sensing units are arranged in the monitoring sheet, and two sets of long-gauge strain sensing units are connected at a joint portion through a joint portion anchor bolt. The slide slope distribution monitoring device is simple in process, convenient for construction, low in cost and is durable and practical. The monitoring device and method can be widely applicable to the slide slope monitoring field of traffic, water power, mine slopes and other large rock projects.

Description

technical field [0001] The invention relates to a technology for health detection and monitoring in geotechnical engineering, in particular to a distributed monitoring device and monitoring method suitable for landslides. Background technique [0002] In recent years, my country's infrastructure construction has developed rapidly. However, some transportation lines such as highways, railways, and tunnels are distributed in concentrated mountainous areas, and geological disasters occur frequently. Once the slope next to the road collapses, it will affect the operation safety of the traffic line, and will also pose a direct hazard to human life and property. Therefore, it is necessary to monitor the slope state in real time. The existing slope monitoring technology mainly analyzes the overall state of the slope by collecting parameters such as displacement and earth pressure at the test point on the slope, but lacks the collection of internal information of the slope. Theref...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B21/32
CPCG01B21/32
Inventor 吴智深黄璜
Owner 镇江绿材谷新材料科技有限公司
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