Mountain area cheuch waste dreg backfilling and land reclamation structure
A technology for valleys and mountainous areas, which is applied in the field of abandoned ballast and backfilling in mountainous valleys, can solve the problems of inability to stack the abandoned ballast in engineering, and achieve the effects of adjustable three-dimensional landscape, large land area and convenient construction.
Active Publication Date: 2013-02-27
CHINA RAILWAY ERYUAN ENG GRP CO LTD
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Problems solved by technology
At the same time, local construction expands the urban area and engineering construction produces a large amount of engineering waste that cannot be stacked or improperly stacked, which may cause man-made geological disasters. This has become a difficult problem for urban construction and economic development in mountainous areas with developed valleys.
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[0011] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0012] refer to figure 1 with figure 2 , the earth-making structure for backfilling waste dregs in mountain valleys of the present invention, which includes: dregs filling body 1, which is compacted according to a certain degree of compaction; reinforcement piles 2, which are arranged at vertical intervals along the vertical direction of the valley at the exit section of the valley; The dam 3 is set on the upper part of the valley, and its lower part and both ends need to be buried in stable bedrock; the filter layer 4 is filled in the center of the bottom of the valley, and the composite drainage board 5 is set on the top of the filter layer 4; the drainage ditch 6 is set Around the top of the waste ballast filling body 1.
[0013] The function of the reinforcement pile 2 is to ensure the overall stability of the waste dregs filling body 1. Accordin...
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The invention provides a mountain area cheuch waste dreg backfilling and land reclamation structure, which has the characteristics of convenience in construction, large land reclamation area, adjustable land reclamation stereoscopic landscape and the like. The mountain area cheuch waste dreg backfilling and land reclamation structure comprises a waste dreg filling body (1), reinforcing piles (2), a retaining dam (3), a reversed filtering layer (4) and a water drainage ditch (6), wherein the waste dreg filling body is filled to be dense according to a certain compactness degree requirement, and the reinforcing piles (2) are longitudinally arranged at intervals vertical to the cheuch at a cheuch outlet section; the retaining dam is arranged at the upper part of the cheuch and the lower part and the two ends of the retaining dam need to be buried into a base rock; the reversed filtering layer (4) is filled into the center of the bottom of the cheuch and a composite water drainage plate (5) is arranged at the top of the reversed filtering layer (4); and the water drainage ditch (6) is arranged on the periphery of the top of the waste dreg filling body (1).
Description
technical field [0001] The invention relates to the problem of a large amount of engineering waste and lack of land for construction in mountainous areas, and in particular to the problem of the development of densely populated areas or cities and towns in mountainous areas where valleys are developed and land for construction is seriously lacking. Background technique [0002] The mountainous areas of our country, especially the western mountainous areas, are severely restricted in the development of population concentrated areas or regional towns due to terrain conditions. At the same time, local construction expands the urban area and engineering construction produces a large amount of engineering waste that cannot be stacked or bad stacking may cause man-made geological disasters. This has become a difficult problem for urban construction and economic development in mountainous areas with developed valleys. Therefore, it is urgent to propose a new way of thinking, a new ...
Claims
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IPC IPC(8): E02B3/02
Inventor 姚裕春朱颖李安洪李楚根徐骏葛学军
Owner CHINA RAILWAY ERYUAN ENG GRP CO LTD