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Abyssal region seawall sand quilt laying method

A laying method and technology in the deep sea area, applied in dikes, coastline protection, dams, etc., can solve problems such as low construction efficiency, rapid water flow, and difficulty in ensuring quality, and achieve high work efficiency, smooth laying, and labor saving.

Active Publication Date: 2015-03-25
浙江省围海建设集团股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Due to the problems of strong wind and waves, rapid and turbulent water flow in deep water areas, the foundation treatment method of traditional reclamation projects is to lay a layer of woven cloth first, and then use bagged gravel for suppression, but this method is difficult to guarantee quality and construction efficiency is low

Method used

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  • Abyssal region seawall sand quilt laying method
  • Abyssal region seawall sand quilt laying method
  • Abyssal region seawall sand quilt laying method

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Embodiment Construction

[0017] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0018] A method for laying seawall sand in a deep sea area, characterized in that it includes the following steps: a. making a sand-filled bag 1 for loading sand, and the length of the sand-filled bag 1 is longer than the width of the laying area 2; b. The head part of the sand-filled bag 1 is laid flat on the laying ship 3, and except the head part, the rest of the sand-filled bag 1 is wound on the laying ship 2, and During the winding process, the sand-filled bag 1 is straightened to both sides to ensure that the bag is straight during the winding process; c, laying ship positioning: move the laying ship 3 to a predetermined position so that the sand is filled Put the bag head of the bag 1 to one end of the width direction of the laying area 2; d, fill the sand filled bag 1 with filled sand after flushing and slurrying; e, lay it fl...

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Abstract

The invention discloses an abyssal region seawall sand quilt laying method. The abyssal region seawall sand quilt laying method comprises the following steps that a, a sand quilt filling bag used for being filled with sand is made; b, the quilt head part of the sand quilt filling bag is laid on an arrangement ship; c, the arrangement ship is moved to the preset position, so that the bag head of the sand quilt filling bag is placed at one end of the laying area in the width direction; d, the sand quilt filling bag is filled with filing sand; e, after the sand quilt filling bag is filled with the sand, the arrangement ship moves to the other end in the width direction of the laying area, the sand quilt filling bag filled with the sand is laid in the width direction of the laying area; f, the above steps are carried out repeatedly until laying of the whole laying area is finished. According to the abyssal region seawall sand quilt laying method, sand quilt laying of the abyssal region is not affected by tide level, all-weather operation is achieved, and the laying process of the method has the advantages of being high in working efficiency, flat in laying, high in embankment intensity and high in laying quality, and saving a large amount of labor.

Description

technical field [0001] The invention relates to a method for laying seawall sand in a deep sea area. Background technique [0002] With the population growth and economic development of coastal cities, the land resources are becoming more and more tense, so tidal flat reclamation is becoming more and more important. Due to the problems of strong wind and waves, rapid and turbulent water flow in deep water areas, the foundation treatment method of traditional reclamation projects is to lay a layer of woven cloth first, and then use bagged gravel for suppression, but this method is difficult to guarantee quality and construction efficiency is low . Contents of the invention [0003] The invention aims at the deficiencies in the prior art, and provides a sea embankment sand laying method with high quality and high construction efficiency in the deep sea area. [0004] In order to solve the above technical problems, the present invention is solved through the following techn...

Claims

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Application Information

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IPC IPC(8): E02B3/10
CPCE02B3/10
Inventor 郑敬云金海萍李量张石彦方家辉谢岳峰陈桂丽屈明禄
Owner 浙江省围海建设集团股份有限公司
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