Wave maker for submarine landslide physical model test and working method

Abstract

The invention relates to a wave maker for a submarine landslide physical model test and a working method. The wave maker comprises a bottom support, a vertically-arranged sliding rail is arranged on atop face of the bottom support, the sliding rail is slidably connected with a wave-making water tank; a top tank wall of the wave-making water tank is hinged with one end of a connecting rod; the other end of the connecting rod is hinged with a sliding block arranged on a swing arm; the sliding block is connected with an amplitude modulation driving piece arranged on the swing arm; the amplitudemodulation driving piece can drive the sliding block to move in the axis direction of the swing arm. The swing arm is connected with a driving mechanism; the driving mechanism is mounted on a top support which is fixedly arranged; the driving mechanism can drive the swing arm to rotate, the swing arm rotates to drive the wave-making water tank to move along the sliding rail through the connectingrod, the area of a top tank wall of the wave-making water tank is larger than that of a bottom tank wall, a side tank wall on one side of the wave-making water tank and the horizontal plane form an acute angle, and the wave maker can produce different types of waves and is high in applicability.

Description

technical field [0001] The invention relates to the technical field of submarine landslide test equipment, in particular to a wave generator and a working method for physical model tests of submarine landslides. Background technique [0002] The ocean area accounts for the vast majority of the world's area, and the coastal urban areas concentrate 3 / 5 of the world's population and 2 / 3 of the large and medium-sized cities. There are abundant resources in the ocean, for example, the total oil reserves in the ocean account for 34% of the world's total. In order to realize the development of the ocean, countries have built a large number of facilities on the ocean. However, under the influence of natural factors and human factors, the ocean produces many geological disasters. Submarine landslide is one of the marine geological disasters with huge power. [0003] With the rapid development of the marine economy, submarine landslides have gradually become a research hotspot in t...

AI Technical Summary

Problems solved by technology

The submarine landslide model test needs to be equipped with wave-making equipment, but the inventors found that the wave-making equipment currently used in the submarine synovium model test can only produce a single type of wave, and the applicability of the wave-making equipment is poor, which cannot meet the complex and changeable conditions of the seabed environment. Test Condition Requirements

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