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A slope instability test device

A technology of slope instability and test equipment, which is applied in the direction of soil material testing, material inspection, etc., can solve the problems of understanding and exploring the failure mechanism of slope engineering instability

Active Publication Date: 2019-05-17
CHINA ACAD OF SAFETY SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In the prior art, the test devices for slope instability often use scaled-down models to pile up on the horizontal ground in a limited closed space. There are almost no literature and reports on the dam phenomenon, which greatly limits the understanding and exploration of the failure mechanism of slope engineering instability

Method used

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  • A slope instability test device
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Embodiment Construction

[0026] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. 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.

[0027] Embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings, as figure 1 Shown is a schematic diagram of the overall structure of the slope instability test device provided by the embodiment of the present invention, the device includes a host system and a water supply system, and the host system includes a frame and a tilting device, wherein:

[0028] The frame is welded by a ...

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Abstract

The invention discloses a side slope instability test device including a main machine system and a water supply system; the main machine system includes a machine frame and a tipping device; the machine frame is formed by welding a bottom plate and retaining walls, and the bottom plate is formed by welding profile steel and thick steel plates; the tipping device adopts a triangular lifting frame; the water supply system is used for supply water for groundwater, rainfall, tailings pond region water level and other boundary conditions in a physical simulation test process and includes a water supply box, and a water outlet pipe of the water supply box is controlled by a flow regulating valve. The device can be used for indoor similarity simulation tests of large side slope engineering, and is used for tracking, analyzing and studying a dynamic evolution process of side slope instability.

Description

technical field [0001] The invention relates to the technical field of slope engineering tests, in particular to a slope instability test device. Background technique [0002] With the continuous growth of the world's population, the space for human production and living continues to expand, and the engineering activities supported by economic and technical conditions are becoming more frequent. In addition, affected by factors of global climate change, landslide disasters occur frequently, including large-scale landslide disasters. Huge casualties and property losses were caused. So far, landslide disasters have occurred in all areas where there are human production and living activities, and it has become a disaster type with high frequency and large losses among various disasters. [0003] With the continuous deepening of the open-pit stope, the slopes of many open-pit mines continue to increase in height and steepness, forming high and steep slopes, and the risk of land...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N33/24
CPCG01N33/24
Inventor 秦宏楠马海涛张兴凯李湖生何满潮
Owner CHINA ACAD OF SAFETY SCI & TECH