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Construction technology of movable flexible floating type breakwater

A floating breakwater and construction technology technology, applied in the direction of breakwaters, jetties, embankments, etc., can solve the problems of poor fast retractable movement performance, lack of a construction process system, high requirements for manufacturing and installation, and achieve good wave dissipation effect, Good anti-wave effect and convenient construction process

Inactive Publication Date: 2015-11-18
武汉速安达建筑橡塑制品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Compared with fixed breakwaters, the advantages are good wave dissipation, environmental protection, and energy saving, but the disadvantages are large investment, high requirements for manufacturing and installation, and poor performance in fast retractable movement. For this reason, a single-layer or multi-layer "movable breakwater" has been studied with great concentration. Flexible Floating Breakwater Construction Technology” has formed a complete set of operating procedures and specifications
[0004] Today's breakwaters are mainly rigid and fixed, and the construction technology is very mature, but the movable flexible breakwater is a new type of marine engineering equipment. Although the movable flexible floating breakwater has many advantages, it requires convenient and fast construction technology In order to guarantee these unique advantages of its own
Because the movable flexible floating breakwater is completely different from the traditional breakwater in terms of structure and characteristics, it is necessary to find another way in the construction process. Complete construction process system

Method used

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  • Construction technology of movable flexible floating type breakwater
  • Construction technology of movable flexible floating type breakwater
  • Construction technology of movable flexible floating type breakwater

Examples

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Effect test

Embodiment 1

[0034] The following is a description of the construction of a V-shaped breakwater as an example.

[0035] This embodiment adopts the following specific steps:

[0036] (1) Determine the anchoring coordinates on the sea surface according to the design drawings. The determined anchoring coordinates form a V-shaped distribution. Each anchoring coordinate is distributed on both sides and both ends of the water area where the breakwater is to be installed. The included angle becomes 50°-70°, then the anchor is connected with the anchor chain, and the float 10 is connected respectively on the anchor and the anchor chain, and then the anchor is thrown at the coordinates determined on the sea surface. In this embodiment, the V-shaped included angle is preferably 60°;

[0037] (2) Use a crane to hoist the head of No. 1 breakwater 1 folded on the retractable rack and place it on the water surface, and hang the temporary rope prepared in advance on the head on another tugboat for tract...

Embodiment 2

[0047] According to the conditions of the sea waves and the needs of the actual wave dissipation effect, on the basis of the above-mentioned embodiment 1, repeat the above steps, and arrange at least one layer of breakwaters parallel to them outside the No. 1 breakwater and No. 2 breakwater, which can effectively play a role in multi-stage dissipation. The role of waves.

[0048] It should be noted that the above-mentioned embodiment takes the V-shaped breakwater as an example. According to specific sea conditions and operation requirements, when determining the anchor coordinates, the anchor coordinates can also be arranged in a straight line, circular arc, or ring, or multiple Various shapes are combined to meet the needs of operation and anti-wave.

Embodiment 3

[0050] According to the conditions of the sea waves and the needs of the actual wave dissipation effect, on the basis of the above-mentioned embodiment 1 and embodiment 2, multiple breakwaters can be connected end-to-end on both sides of the V-shaped structure to increase the overall length of the breakwater, such as Figure 5 Shown is a schematic diagram of the end-to-end connection of two breakwaters on each side.

[0051]In addition, according to the conditions of the sea waves and the needs of the actual wave dissipation effect, when determining the anchor coordinates, the anchor coordinates can also be formed into a straight line, a circular arc, a ring, or a combination of multiple types.

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Abstract

The invention provides a construction technology of a movable flexible floating type breakwater. Self safety survival can be ensured under the sea conditions in the level below 5, and the requirements of various marine operations can be met. Rapid installation and movable transfer of the breakwater on the sea can be achieved. The construction technology of the movable flexible floating type breakwater is simple and rapid. In order to achieve the purposes, the construction technology comprises the following steps that anchoring positioning is performed; the breakwater enters water and is spread; the breakwater is filled with water and gas; anchor chains are used for connection; and beacon lights are installed.

Description

technical field [0001] The invention relates to the technical field of breakwaters, in particular to a construction technique for movable and flexible floating breakwaters. Background technique [0002] Breakwater is a common port and coastal engineering structure, which is used to prevent waves from invading ports and operating areas, maintain the stability of the waters in the protected area, and ensure ship berthing, mooring, loading and unloading operations, marine engineering construction operations, marine farming, offshore The safety of sports, etc., improves the window time of marine operations. With the increase of marine operations, traditional fixed breakwaters cannot meet the requirements of offshore mobile operations. In addition, fixed breakwaters require large investment and long construction periods. Therefore, new breakwaters based on environmental protection and energy saving represented by floating breakwaters represent the future Direction of development...

Claims

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Application Information

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IPC IPC(8): E02B3/06
CPCY02A10/11
Inventor 陈凯吴卫国陈克强
Owner 武汉速安达建筑橡塑制品有限公司
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