Waste tire slope protection energy dissipation effect testing device

Abstract

The invention provides a waste tire slope protection energy dissipation effect testing device. The testing device comprises a glass water tank, a first bottom layer cushion block, a second bottom layer cushion block, a water pipe, a pipeline pump, a flap gate, a hinge shaft, a cross bar groove, a bank slope plate, a cross bar, an upper supporting base, a lower supporting base, gear shaft holes, gear shafts, cylindrical gears, an upper baffle plate, a lower baffle plate, a rotating wheel, a main shaft, first bevel gears, second bevel gears, pins, a waste tire and supporting base holes. By usingthe testing device, energy dissipation tests of various initial combinations and various direction changes can be completed under lower test cost, image data of a large number of energy dissipation effect tests can be obtained, specific combinations and specific positions of the waste tire in different directions with the best energy dissipation effect are preferably selected to guide the actualengineering use, the cost of on-site simulation tests is greatly saved, and detailed and reliable test data is provided for seawall engineering construction.

Description

technical field [0001] The invention belongs to the technical field of water conservancy engineering, in particular to a device for testing the energy dissipation effect of waste tire slope protection and a method for using it. Background technique [0002] The development of stretches of tidal flat resources outside the straight shoreline between Oujiang River and Feiyun River is currently a key project in Zhejiang Province. There is an important functional requirement for this project, namely: strong wind and wave resistance Therefore, the slope protection on the upstream side accounts for a considerable proportion of the project cost. The lower part of the slope protection on the upstream side is a 70cm-thick concrete pouring block, on which a twisting king block with a single weight of 8000kg is arranged. The main function of the twisting king block is to reduce waves energy and reduce the erosion of seawall by waves; a certain engineering design: Twisted King blocks wei...

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Problems solved by technology

[0002] The development of stretches of tidal flat resources outside the straight shoreline between Oujiang River and Feiyun River is currently a key project in Zhejiang Province. There is an important functional requirement for this project, namely: strong wind and wave resistance Therefore, the slope protection on the upstream side accounts for a considerable proportion of the project cost. The lower part of the slope protection on the upstream side is a 70cm-thick concrete pouring block, on which a twisting king block with a single weight of 8000kg is arranged. The main function of the twisting king block is to reduce waves energy and reduce the erosion of seawall by waves; a certain engineering design: Twisted King blocks weigh 8000kg, 32 pieces / 100m2, equivalent to 2560kg / m2, and the thickness of concrete is 1.07m, which exceeds the thickness of slope protection concrete itself. The proportion of anti-wave twisted king blocks in the entire slope protection; only by increasing the thickness of the slope protection concrete, although the seawall becomes very strong and improves the impact resistance, it cannot buffer the powerful impact waves, and large waves are easy to break through. The Shanghai embankment causes damage to the properties and facilities on the embankment; the inventor invented a slope protection structure with low cost and good energy dissipation effect in view of the above situation, Chinese patent CN 205975479 U Slope protection structure of waste tires for wave prevention, waste tires are used as slope protection structure, There are countless combinations in its direction, and its energy dissipation effects are different. Determining the location of waste tires with the best energy dissipation effect can save huge amounts of money for engineering construction projects. Therefore, the energy dissipation effect test of waste tire slope protection structures has become an important task. It is very important work, and it is urgent to invent a test device for energy dissipation effect of slope protection structure of waste tires

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