A measuring device for wave-absorbing performance of comb-type hollow embankment in test tank

Abstract

The invention discloses a device for measuring the wave-absorbing performance of an arc-wall comb-type hollow embankment in a test water tank. It is composed of five parts including the regulating device and the data collection and processing equipment of the wave height measuring instrument; the arc-wall comb-type hollow embankment is composed of an arc-shaped caisson and a back plate; the structure fixing device is used for the arc-wall comb-type hollow embankment Fixed; the structure adjusting device can change the relative relationship between the arc-wall comb-type hollow embankment and the static water level by adjusting the position of the bolt, that is, change the submerged depth and water outlet height of the arc-wall comb-type hollow embankment; the wave height measuring instrument The fixing and adjusting device is used for the precise fixing of the wave height measuring instrument and the adjustment of its position and height; the data collection and processing equipment of the wave height measuring instrument is used for processing and outputting the data collected by the wave height measuring instrument; the structure of the device of the present invention is stable , strong operability and high experimental precision.

Description

technical field [0001] The invention relates to the technical field of hydrodynamic experiment devices for structures, in particular, it is a measuring device for testing the wave-absorbing performance of an arc-wall comb-type hollow dike in a water tank, and is a device that uses its own structural characteristics to interact with waves and water flows. When testing its wave dissipation performance. Background technique [0002] The construction of marine ecological civilization puts forward higher requirements for the design, safety and performance of breakwaters. Traditional gravity breakwaters have high engineering costs, long construction periods, and water pollution and sedimentation in harbor basins due to poor water exchange. problems, and cannot meet the ecological concept and environmental protection requirements of modern green port construction. The construction cost of the air-permeable breakwater is relatively low, and it is beneficial to the free exchange of ...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the deficiencies of the above-mentioned prior art, and provide a measuring device for testing the wave dissipation performance of the arc-wall comb-type hollow embankment in the water tank, mainly to solve the problem that the existing measuring instruments cannot be directly used for the arc-wall comb-type hollow embankment Problems such as measurement of embankment wave dissipation performance, high price, and large external interference;

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