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Scene-making process in gangue ground emission

A technology for gangue and coal mines, which is applied in the field of landscaping to achieve the effects of preventing gangue landslides, reducing costs and saving land

Inactive Publication Date: 2007-04-25
CHINA UNIV OF MINING & TECH
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  • Summary
  • Abstract
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AI Technical Summary

Problems solved by technology

[0003] Although the above methods are effective, they all have certain limitations.

Method used

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Experimental program
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Embodiment Construction

[0019] The present invention designs the shape of the gangue hill by imitating the natural landscape, and requires the landscape created by the gangue hill to be coordinated with the surrounding industrial buildings and natural landscapes; the design considers the requirements of slope stability and greening, and considers humanities and aesthetics for the geometric parameters of the main landscape Value, to meet the functional zoning within the scope of the industrial plaza, to achieve governance while discharging. First of all, delineate the range of gangue stacking; make a stability analysis of the slope to determine the maximum value of the slope and the thickness of the covering soil, determine the maximum stacking height and shape of the gangue; design the relevant drawings, auxiliary facilities and construction technology; transport the gangue to the selected Stacking gangue site; according to the design height of 60-80cm, stack gangue in layers, and compact each layer o...

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PUM

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Abstract

The invention relates to a method for arranging bone coals on the ground to form views. Wherein, it comprises that: transmitting the bone coals to the field; stacking the bone coals; classifying the bone coal of each layer, and laying road or man way, whose two sides have water grooves; when compressing two layers of bone coals, transmitting soil to the slope of bone coals, or mixing the bone coal with lake soil to cover the slope; when the height of each layer is 4-6m, keeping 1-2m wide platform around the bone coal accumulation; covering soil on the platform, and digging tree concave; arranging the water discharge groove at each platform to connect the water groove of road; plating trees. The invention has low cost.

Description

technical field [0001] The invention relates to a landscaping process, in particular to a landscaping process in the ground discharge process of coal mine gangue. Background technique [0002] In my country, coal gangue discharge has been discharged in the form of accumulation for a long time, which not only occupies land, but also pollutes the visual environment. At the same time, there is also dust pollution and the risk of landslides. In recent years, the main progress of gangue discharge and treatment includes: 1) Direct discharge of gangue to coal mining subsidence area, which not only reclaims the subsidence area, but also reduces the land occupation of gangue; 2) discharges gangue underground to fill the goaf, which not only disposes of gangue, but also reduces ground subsidence; 3) the accumulation of gangue Mountain to take plastic measures, and then greening. [0003] Although the above-mentioned several methods are effective in use, they all have certain limitation...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B44C5/00E01C1/00E01C7/04
CPCY02A30/60
Inventor 卞正富李钢张连贵张国良
Owner CHINA UNIV OF MINING & TECH
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