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Method for damming by mucky soil filling bags

A soil-filling bag and silt technology, which is applied in construction, water conservancy projects, sea area engineering, etc., can solve the problems of easy sliding between layers of filled soil bags, long interval between drainage and consolidation of soil in bags, etc.

Inactive Publication Date: 2013-12-04
陈亚萍
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved in the present invention is to provide a method for embankment with silty soil filling bags, which solves the problem that the existing silty soil filling bag embankment has a long gap between drainage and consolidation of the soil in the bag, and the gap between the filling soil bag layers is easy Technical problems such as sliding

Method used

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  • Method for damming by mucky soil filling bags
  • Method for damming by mucky soil filling bags
  • Method for damming by mucky soil filling bags

Examples

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Embodiment Construction

[0017] attached figure 1 : The processing of the bag body is a geotechnical tube bag 1 that is woven at one time, and the geotechnical tube bags are connected one by one through the splicing sewing line 2, and the plastic drainage board 3 is laid in the seam channel of each layer of geotechnical tube bags, along the axis of the embankment When laying in direction 4 (longitudinal), it is necessary to add plastic drainage boards 3 at the joints of the segmental embankments.

[0018] attached figure 2 The embankment longitudinal construction process is to lay the geotechnical pipe bag 1 along the embankment axis direction 4, and the embankment horizontal construction process is to lay the geotechnical pipe bag 1 perpendicular to the embankment axis direction 4.

[0019] attached image 3 Auxiliary machine tool for embankment construction is to flow the mud discharged from the mud discharge pipe 1 into the branch pipe 2, and fill the geotechnical pipe bag through the valve 3 to...

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Abstract

The invention discloses a method for damming by mucky soil filling bags. Key techniques, needed to be solved, of conventional mucky soil filling bag damming include that drainage seepage diameter of mucky soil in bags needs to be shortened, drainage rate needs to be increased, and build-in measures need to be increased among layers of filling soil bags. The technical scheme has the advantages that the bags are short in drainage seepage diameter, drainage plates can effectively drain excessive moisture in the bags, the bags are mutually built in due to staggered arrangement, different laying methods can meet different using functions of a dam, and a special filling machine can meet requirements of construction. By the method, a novel path for damming by the mucky soil filling bags is created; the method has wide application prospect in hydraulic reclamation, diking and dam engineering along rivers and seas. Compared with damming by sand filling bags, the method has the advantages that cost can be saved by more than 20%, and a novel path is created for ecological environment protection along the rivers and the seas.

Description

technical field [0001] The invention relates to a method for filling a bag with muddy soil and building an embankment Background technique [0002] Among the existing design and construction technologies of land reclamation embankment, silt soil filling bag embankment has always been a key technology in the field of land reclamation engineering. With the urgent demand for industrial land, it has created The rapid development of the coastal dredging and land reclamation industry, but due to the increasing shortage of coastal sand and stone resources and the constraints of ecological environment protection, the traditional sand bag filling embankment is facing great difficulties, while the widely distributed along the river and coastal beaches Whether muddy soil can be used to fill bags to build embankments has always been an important technology that the dredger land reclamation industry has been trying to develop for many years. [0003] The silty soil generally has finer p...

Claims

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Application Information

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IPC IPC(8): E02B3/04
Inventor 陈亚萍
Owner 陈亚萍
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