Wharf structure suitable for silt coast and construction method of wharf structure

A construction method and silt-based technology, which can be used in sea area engineering, coastline protection, pier, etc., can solve the problems of high cost of ship machinery, large impact of wind and waves, etc., and achieve the goal of increasing land area, reducing engineering quantity, and fast construction speed Effect

Active Publication Date: 2016-06-15
CCCC THIRD HARBOR CONSULTANTS
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] The structure type of wharf on muddy coast can adopt high-piled beam-slab structure + revetment type, which has the disadvantages of water construction operations, which are greatly affected by wind and waves, and the cost of construction ships and machinery is high

Method used

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  • Wharf structure suitable for silt coast and construction method of wharf structure
  • Wharf structure suitable for silt coast and construction method of wharf structure
  • Wharf structure suitable for silt coast and construction method of wharf structure

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Embodiment 1

[0033] The wharf structure applicable to the muddy coast of this embodiment: please refer to Figure 1-Figure 6 As shown, the front direction is the direction close to the sea, and the rear direction is the direction relatively away from the sea. The wharf structure includes:

[0034] Causeway 1, sand quilt 2 such as Figure 1-4 Shown, can find out natural mud surface 3 and 5, clay layer 4 and silt layer 6 position from above-mentioned figure;

[0035] The front connecting wall 8, the rear connecting wall 9, and the partition wall 10 arranged on the embankment 1: Among them, the partition wall 10, the front connecting wall 8 and the rear connecting wall 9 form a box-tube structure, and the box-tube structure The wharf structure can control the absolute horizontal displacement and vertical bearing capacity of the structure by using the overall stiffness of the cylinder and the depth of the soil. It can not only meet the retaining soil by expanding the plane scale, but also inc...

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Abstract

The invention discloses a wharf structure suitable for a silt coast. A direction which is close to the sea is used as a front direction, and a direction which is relatively away from the sea is used as a rear direction. The wharf structure comprises a causeway, a front diaphragm wall, a rear diaphragm wall, a partition, a plurality of coupling beams and a wharf upper part structure, wherein the front diaphragm wall, the rear diaphragm wall and the partition form a cylindrical caisson structure; the coupling beams are connected with the rear diaphragm wall and a pile foundation; and the wharf upper part structure covers the front diaphragm wall, the rear diaphragm wall, the partition and the pile foundation. By the structure, construction difficulty and engineering investment costs are reduced effectively. A construction method comprises the following steps: (1) constructing the causeway by bagged sand quilts; (2) reinforcing the causeway and silt filled at the rear of the causeway in a blowing manner, reinforcing new silt filled in the blowing manner, and constructing the front diaphragm wall, the rear diaphragm wall and the partition to form the cylindrical caisson structure when the bearing capacity of foundation soil reaches 5 tons at least; (3) excavating causeway remaining earthwork in front of the front diaphragm wall and earthwork under a natural silt surface, and enabling the front edge of a wharf to reach designed water depth; and (4) constructing the pile foundation and the coupling beams, and then constructing the wharf upper part structure. The construction method is simple.

Description

technical field [0001] The invention relates to a wharf structure suitable for muddy coasts and a construction method thereof. Background technique [0002] The structure type of the wharf on the muddy coast can adopt the high-piled beam-slab structure + revetment type, which has the disadvantages of water construction operations, which are greatly affected by wind and waves, and the cost of construction ships and machinery is high. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a wharf structure suitable for muddy coasts, which effectively reduces construction difficulty and project investment cost. [0004] The present invention provides a wharf structure suitable for muddy coasts: the direction close to the sea is the front direction, and the direction relatively far away from the sea is the rear direction. The wharf structure includes: [0005] embankment; [0006] The front connecting wall, the rear conne...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02B3/06
CPCE02B3/068
Inventor 李武程泽坤
Owner CCCC THIRD HARBOR CONSULTANTS
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