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A simulated tailings dam ecological slope protection system

A technology for ecological slope protection and tailings dam, applied in the field of simulation experiments, can solve the problems of non-adjustment, inability to obtain the relationship between the sediment loss rate and rainfall, and no comparative test, saving space and realizing various functions. The effect of sex, convenient operation

Inactive Publication Date: 2016-08-24
LIAONING TECHNICAL UNIVERSITY
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

None of the above research methods can obtain the relationship between the loss rate of sediment and rainfall; there is no comparative experiment in the study of landslides; the rainfall intensity is fixed and cannot be adjusted when studying rainfall erosion

Method used

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  • A simulated tailings dam ecological slope protection system
  • A simulated tailings dam ecological slope protection system

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Embodiment Construction

[0027] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0028] Such as figure 1 , figure 2 As shown, a simulated tailings dam ecological slope protection system includes a rainfall device, a monitoring device, a natural wind simulation device 10 and a natural light simulation device 11, and the rainfall device is composed of a rainfall frame 1, a water pump 2, a peristaltic pump 3, a Marsh bottle 4, Rectangular perforated pipeline 5, connecting pipeline 6, water storage tank 7, perforated plate 8 and several ball needles 9 are composed. The water storage tank 7 is a rectangular container without a cover. The perforated pipeline 5 is arranged above the water storage tank 7, The pipeline 5 stabilizes the pressure when the water flows into the water storage bin 7. The perforated pipeline 5 communicates with the communication pipeline 7. The communication pipeline 7 is provided with a water ...

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Abstract

A slope protection system simulating tailing dam ecology belongs to the technical field of simulation experiment and relates to a slope protection system simulating tailing dam ecology. The slope protection system simulating tailing dam ecology increases the realness of simulating natural winds and natural lights; the slope protection system simulating tailing dam ecology is simple in structure, convenient in operation, and has a dynamic monitoring function, achieves synchronous monitor of sediment loss ratio and rainfall. The slope protection system simulating tailing dam ecology comprises a rainfall device, a monitor device, a natural wind simulating device and a natural light simulating device; the rainfall device consists of a rainfall frame, a water pump, a peristaltic pump, a Markov bottle, a porous pipeline, a communicating pipeline, a water storage chamber, a porous plate and a plurality of ball needles; the monitor device consists of a plurality of planting slots, sediment recycle bins, automatic water and soil loss monitoring systems, rainfall measuring devices and a computer; the natural wind simulating device is arranged on lateral side of the planting slots; the natural light simulating device is arranged above the panting slots.

Description

technical field [0001] The invention belongs to the technical field of simulation experiments, and relates to a simulation tailings dam ecological slope protection system. Background technique [0002] Developed countries such as the United States have been aware of the impact of engineering construction such as roads and embankments on soil erosion since the 1980s. As early as 1981 and 1994, Costa J E and Lal R thought through research that road construction aggravated the natural process of soil erosion and deposition due to the formation of a large number of exposed surfaces, but did not carry out a large number of experimental research. [0003] The research on the soil erosion process mechanism of roads and embankment slopes in my country has only started in recent years. Li Zhigang, a professor at the Department of Geographical Science and Regional Planning, Sun Yat-sen University, aimed at the insufficiency of the current research on highway slope erosion protection...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02B1/02
CPCE02B1/02E02D17/20E02D33/00
Inventor 金佳旭马晨峰王俊光杨柏周宇彬周宏源郭亚鑫吕鹏宇
Owner LIAONING TECHNICAL UNIVERSITY
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