Device for measuring wave dissipation performance of arc wall comb type permeable dike in test water tank

Abstract

The invention discloses a device for measuring the wave dissipation performance of an arc wall comb type permeable dike in a test water tank, and is characterized in that the device comprises five parts, namely the arc wall comb type permeable dike, a structure fixing device, a structure adjusting device, a wave height measuring instrument fixing and adjusting device and wave height measuring instrument data collecting and processing equipment; the arc wall comb type permeable dike is composed of arc caissons and a back plate; the structure fixing device is used for fixing the arc wall comb type permeable dike; according to the structure adjusting device, the relative relation between the arc wall comb type permeable dike and the static water level can be changed by adjusting the positionsof bolts, that is, the submergence depth and the water outlet height of the arc wall comb type permeable dike are changed; the wave height measuring instrument fixing and adjusting device is used foraccurately fixing a wave height measuring instrument and adjusting the position and the height of the wave height measuring instrument; the wave height measuring instrument data collecting and processing equipment is used for processing, outputting and displaying the data collected by the wave height measuring instrument. The device is stable in structure, high in operability and high in experiment 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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