Construction method for embankment by using mucky soil filling bags

A soil-filled bag and construction method technology, which is applied in construction, water conservancy projects, sea area projects, etc., can solve the problems of poor anti-sliding stability of the bag body layer and poor drainage performance of the filled bag, so as to ensure anti-sliding stability and construction efficiency High, high overall strength effect

Active Publication Date: 2012-12-26
SDC WATERWAY CONSTR
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Problems solved by technology

In recent decades, people have been trying to fill bags with soil (silty ...

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  • Construction method for embankment by using mucky soil filling bags

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Embodiment Construction

[0034] The present invention will be further described in detail below in conjunction with the embodiments of the drawings.

[0035] The present invention provides a construction method for silty soil filling bag embankment construction. The main construction equipment required in the construction process includes: diesel generator, mud pump, high-pressure water pump, mud pipe, water pipe, etc. Each set of filling unit is equipped with A 200kw diesel generator, 4 sets of 22kw mud pump units, 4 sets of 15kw high-pressure water pumps, cables, mud pipes, and water pipes are temporarily equipped with 300m of each pipeline, and a passenger and cargo loading transport vehicle is also equipped; the specific number of filling machines is as per The actual situation of the project is determined; the following preparations should be made before construction: the size of the bag body shall be determined according to the cross-sectional dimensions of each dike section; the base surface before...

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Abstract

The invention relates to a construction method for embankment by using mucky soil filling bags. The construction method is characterized by comprising the following steps of: changing filling building materials to filling sludge or mucky soil from traditional bag body filling sand, paving water drainage plates at the seams of the filling bags, and mutually lapping the seams of the filling bags, so that bag bodies on the upper layer and the lower layer are closer in engagement, thus ensuring the interlayer anti-slide stability of a filled embankment; the embankment is high in overall strength and reliable in structure; and the layers of the filling bags are arrayed by staggering, the bottoms of the bottom bags of the filling bags on the upper layer are partially embedded in the seam channels of the filling bags on the lower layer to form a mutual clamping effect, thus guaranteeing the structural stability during a construction period and a use period, as well as being capable of saving lots of sandstone resources, being economic and environment-friendly, and being high in construction efficiency.

Description

Technical field [0001] The invention relates to a construction method for filling bags with silt soil. Background technique [0002] my country's land resources are relatively poor, especially in the economically developed coastal areas. With the rapid development of ports and parks throughout the coast, the scarcity of land resources has gradually become an important bottleneck restricting regional development. Land reclamation and foundation reinforcement technology provide new ideas and ways to solve this problem. [0003] In the hydraulic reclamation project, the traditional cofferdam construction method is stone filling or bagged sand. With the massive exploitation of sand resources in the hydraulic reclamation project in recent decades, the available sand resources are increasing. Scarcity, increasing transportation distances and increasing costs have restricted the development of demand for large amounts of industrial land along the coast and the Yangtze River. In recent d...

Claims

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Application Information

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IPC IPC(8): E02B3/04
Inventor 董江平张雄壮刘超王海建邵宝峰祁志坤王文灿陈志刚
Owner SDC WATERWAY CONSTR
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