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-Simulation test device of mine waste reservoir with adjustable gradient

A simulation test, adjustable technology, applied in the direction of measurement device, fluid dynamics test, machine/structural component test, etc., can solve the problem of incompatibility, inability to simulate different trends and slopes of downstream valleys, and inability to simulate tail mines and other problems, to achieve the effect of easy maintenance, simple structure and low cost

Inactive Publication Date: 2010-06-16
CHONGQING UNIV
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Problems solved by technology

[0005] The shortcoming of the existing technology is: there is no device that can only simulate the height, capacity and flow of a single tailings pond, which is not compatible and cannot Simulate tailings ponds with different slopes and capacities, and it is impossible to simulate different directions and slopes of downstream valleys

Method used

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  • -Simulation test device of mine waste reservoir with adjustable gradient
  • -Simulation test device of mine waste reservoir with adjustable gradient
  • -Simulation test device of mine waste reservoir with adjustable gradient

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Embodiment Construction

[0031] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0032] Such as figure 1 , 2 Shown in , 3: a kind of slope-adjustable tailings reservoir simulation test device is provided with a simulated reservoir area 1, the reservoir dam of the simulated reservoir area 1 is connected with a simulated valley, and a roof is installed at the bottom of the simulated reservoir area 1 at the tail of the reservoir. Lifting push rod, the jacking push rod is installed on the hydraulic cylinder 3, and the bottom of the simulated reservoir area 1 located at the reservoir dam is equipped with a reservoir dam rotating shaft 4, and the simulated reservoir area 1 is hinged on the reservoir area base 5 through the reservoir dam rotating shaft 4 ;

[0033] Two hydraulic cylinders 3 are arranged side by side at the bottom of the simulated storage area 1 at the rear of the storage, which can improve the stabilit...

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Abstract

The invention discloses a simulation test device of a mine waste reservoir with adjustable gradient. The simulation test device is provided with a simulation reservoir area, wherein a dam reservoir of the simulation reservoir area is connected with a simulation cleugh. The simulation test device is characterized in that a jacking push rod is arranged at the bottom of the simulation reservoir area positioned at the reservoir tail and arranged on a hydraulic cylinder; a reservoir dam rotating shaft is arranged at the bottom of the simulation reservoir area positioned at the dam reservoir; the simulation reservoir area is articulated on a base of the reservoir through the reservoir dam rotating shaft; the simulation cleugh is formed by at least two grooves end to end in sequence, wherein the first end of a first section of groove is arranged on the base of the reservoir; and adjacent grooves are connected by an adjustable joint. The invention has the remarkable advantages of strong compatibility, simple structure, low cost, easy maintenance, convenient operation and capability of not only simulating mine waste reservoirs with different gradients and capacitances, but also simulating downstream cleughs with different trends and gradients.

Description

technical field [0001] The invention belongs to tailing pond simulation test equipment, in particular to a tailing pond simulation test device with adjustable slope for simulating and testing tailing pond collapse. Background technique [0002] Tailings pond is a special industrial building, and it is also a huge hazard source of man-made debris flow with high potential energy. Because of the danger of dam failure, it is the top priority of mine safety. So far, there are more than 200,000 various tailing ponds in use in the world, and some of them have relatively large safety hazards. Because mining enterprises blindly pursue economic interests and ignore the safety of tailings dams, many catastrophic dam failures have occurred in various places. However, through the collection and study of domestic and foreign materials, it is found that the research on tailings dams mostly focuses on environmental pollution and stability analysis, while the research on tailings dam failur...

Claims

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Application Information

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IPC IPC(8): G01M19/00G01M10/00G01M99/00
Inventor 尹光志魏作安许江王维忠敬小非黄滚马文建余红李愿
Owner CHONGQING UNIV
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