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

A measuring device and the technology of a permeable embankment, which is applied in the field of hydrodynamic experiment devices of structures, can solve the problems of large external interference, measurement of measuring instruments, and high price

CN111811775AActive Publication Date: 2020-10-23LUDONG UNIVERSITY
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2020-10-23

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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.
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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 ...

Examples

Embodiment Construction

[0023] For the convenience of further understanding the content and characteristics of the present invention and function, cooperate with accompanying drawing to describe in detail as follows:

[0024] like figure 1 , 2 , 3, 4, 5, and 6, a measuring device for wave dissipation performance of arc-wall comb-type hollow embankment in a test tank, consisting of arc-wall comb-type hollow embankment 1, structure fixing device 2, and structure adjusting device 3. The fixing and adjusting device 4 of the wave height measuring instrument and the data collection and processing equipment 5 of the wave height measuring instrument are composed of five parts; all materials are non-rusting and light in weight;

[0025] The arc-shaped comb-type hollow embankment 1 is composed of an arc-shaped caisson 11, a back plate 12, a fixing hole 13, and connecting screws 14; there are 3 arc-shaped caissons 11, and four threaded holes are reserved for each of the four corners; the back plate 12 Accordi...