High-pressure wave water tank device

A water tank and wave technology, applied in measurement devices, hydraulic models, instruments, etc., can solve the problem of insufficient simulation of large storm waves, and achieve the effects of simple structure, low cost and small volume

Active Publication Date: 2021-02-26
TIANJIN UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, their wave-making height is usually less than 1 meter, which is insufficient for simulating conditions such as large storm waves

Method used

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  • High-pressure wave water tank device
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Embodiment Construction

[0040] In order to further understand the invention content, characteristics and effects of the present invention, the following examples are given, and detailed descriptions are as follows in conjunction with the accompanying drawings:

[0041] Such as Figure 1 to Figure 4 As shown, a high-pressure wave tank device includes a civil foundation 4, a wave tank 1, a wave piston 2, an I-beam 5, a hydraulic rod 3, a hydraulic pump 9, and the like.

[0042] There are two civil foundations 4 arranged symmetrically. The wave-making water tank 1 is arranged between the two civil foundations 4, and the shape of the inner wall of the civil foundation 4 is consistent with the shape of the outer walls of the left and right sides of the wave-making water tank 1, so that the wave-making water tank 1 can be vertically placed into the two civil foundations 4 and closely attached to the two civil foundations 4, the wave-making tank 1 and the civil foundation 4 jointly bear the inward movement...

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Abstract

The invention discloses a high-pressure wave water tank device. The high-pressure wave water tank device comprises two civil engineering foundations arranged in a bilateral symmetry mode, a wave generation water tank, a wave generation piston, an I-shaped beam, a hydraulic rod and a hydraulic pump; the wave generation water tank is in dynamic sealing connection with the wave generation piston andis used for generating high-pressure conditions in the wave generation water tank and increasing the wave generation height; the wave generation piston is composed of a rigid iron plate and can realize simulation of a wave shape through rubber flexible connection; the bottom of the hydraulic rod is connected with the wave generation piston to control regular movement of two sides and the middle part of the wave generation piston; and the hydraulic pump is connected with a hydraulic pipeline of the hydraulic rod to control the lifting motion of the hydraulic rod so as to control the wave generation piston to form different regular waves. The device is small in size and simple in structure, can increase the wave generation height and simulate large storm surge, and can be used for researching the problems of sediment movement, seabed instability and the like under the action of waves.

Description

technical field [0001] The invention relates to the wave-making technology of a wave tank for marine engineering, in particular to a high-pressure wave tank device, which can produce regular waves by vertically pushing and pulling a wave-making piston in a closed wave tank. Background technique [0002] Wave tanks conduct coastal and marine engineering research by simulating sea hydrodynamic movement, but wave tanks that are too small in scale have limited wave height. In order to improve the wave-making ability, many countries have built large-scale wave tanks. At present, the wave test tank with the largest scale and the strongest wave-making ability in the world is a large-scale wave test tank built in July 2014 by Tianjin Academy of Water Transport Engineering Science, Ministry of Transport. The tank is 450m long, 5m wide, and 8m deep. ~12m, using piston wave-making plate, the highest wave-making is 3.5 meters. Although large-scale wave tanks can improve the wave-makin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02B1/02G01M10/00
CPCE02B1/02G01M10/00
Inventor 王虎吴涛张学峰黄博
Owner TIANJIN UNIV
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