Semi-permeable floating breakwater

A floating breakwater and semi-permeable technology, applied in the field of ships and marine engineering, can solve problems such as limited and floating breakwater wave elimination effect research, and achieve the effect of reducing the amount of overpass, good wave elimination effect, and large wave energy loss.

Inactive Publication Date: 2016-11-09
CHONGQING JIAOTONG UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current research on the wave dissipation effect of floating breakwaters is very limited, and the existing technologies and devices are more researched and developed for fixed breakwaters

Method used

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  • Semi-permeable floating breakwater
  • Semi-permeable floating breakwater
  • Semi-permeable floating breakwater

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Embodiment Construction

[0023] The present invention will be further described below in conjunction with the accompanying drawings.

[0024] Such as Figure 1 to Figure 4 Said, a kind of semi-permeable floating breakwater, comprises trapezoidal dike body 1, and described trapezoidal dike body 1 is connected by rigid plates, and groove 2 is added on the slope of trapezoidal dike body 1, in floating breakwater main body The first anti-wave wall 3 is arranged on the top, and the middle part of the anti-wave wall of the floating breakwater is provided with a frustum-shaped energy dissipation hole 4. At the same time, in order to prevent the waves from climbing too high along the groove 2, an opening Water baffle 5 is set on the top. A second anti-wave wall 6 is set at the middle longitudinal section of the breakwater, that is, on the mid-vertical surface. A wave-absorbing chamber 11 is formed between the second anti-wave wall 6 and the first anti-wave wall 3. The second anti-wave wall 6 satisfies the st...

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PUM

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Abstract

The invention discloses a semi-permeable floating breakwater which comprises a trapezoid breakwater body, and the cross section of the trapezoid breakwater body is trapezoid. Slope surfaces of the trapezoid breakwater body are each provided with a plurality of grooves. A pair of first wave walls is arranged on the trapezoid breakwater body. A second wave wall is arranged between the first wave walls and connected with one of the first wave walls through a cross support. According to the semi-permeable floating breakwater, by means of the trapezoid breakwater body, wave propagation reversing can be achieved, the resistance of the lower layer zone of a water body is increased gradually, the propelling speed is decreased, wave crests incline forwards, balance is lost accordingly, and waves are crushed on the breakwater; and after the grooves are additionally formed in the surfaces of the breakwater body, the waves climbing the slopes are crushed, and energy dissipation caused by crushing can reduce the propagation ability of the waves.

Description

technical field [0001] The invention relates to a semi-permeable floating breakwater, which belongs to the field of ships and marine engineering. Background technique [0002] With the gradual utilization of deep-sea resources and undeveloped islands, the connection between human beings and the ocean has become closer, and human research on ocean engineering has become more in-depth and comprehensive. In the research of deep-sea engineering, the interaction between waves and marine structures has always been the focus of people, and floating breakwaters are one of the most important marine structures in the field of ships and marine engineering. The main role of floating square wave dikes It is to resist the waves of the open sea and maintain the stability of the waters near the marine structures to ensure the safe docking of ships and the safety of loading and unloading operations. It can be seen from this that a design is developed that is easy to manufacture, fast to bui...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02B3/06
CPCE02B3/062Y02A10/11
Inventor 袁培银赵宇
Owner CHONGQING JIAOTONG UNIVERSITY
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