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Simulator water moving device for dam permeability test

A permeability and simulator technology, which is used in the field of water-moving devices for dyke permeability test simulators, can solve the problems of test requirements, lack of permeability, and unsuitable for dam seepage.

Active Publication Date: 2016-01-20
优标易站(苏州)电子商务有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are some large-scale laboratories with professional wave pools, but they are relatively large, and the extensive use is limited, and there is no specific test requirement for permeability, which is not suitable for the study of dam seepage

Method used

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  • Simulator water moving device for dam permeability test
  • Simulator water moving device for dam permeability test
  • Simulator water moving device for dam permeability test

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0020] Embodiment: a kind of embankment permeability test simulator hydrodynamic device (see figure 1 ), including a box body 1 for holding water, a rocker plate 2 hinged in the box body for generating simulated waves, the rocker plate is connected with a swing drive mechanism, and the swing drive mechanism adopts a crank-link mechanism with adjustable amplitude. A liftable flat water tank 9 is arranged outside the box body. The upper part of the flat water tank is open, and the flat water tank is connected to the box body through water pipes. Several piezometric tubes 10 arranged vertically are arranged in the embankment forming area in the box body.

[0021] The swing drive mechanism includes a drive motor 7 mounted on a frame 8, a crank 6 mounted on the drive motor, and a connecting rod 5 hinged to the crank. The crank and the connecting rod are length-adjustable structures. Hinged with rocking 4 bar on the frame, the end of connecting rod is hinged with rocking bar, and th...

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PUM

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Abstract

The invention relates to a simulator water moving device for a dam permeability test. The simulator water moving device comprises a box for containing water and a swing plate hinged to the interior of the box and used for generating simulated waves. The swing plate is connected with a swing driving mechanism. A crank connecting rod mechanism with adjustable amplitude is adopted in the swing driving mechanism. Water is contained in the box, and the swing plate swings back and forth under the driving of the swing driving mechanism, so that the water in the box is stirred to generate simulated waves. A dam is arranged in the box, so that influence of wave force permeability factors on the dam is conveniently studied.

Description

technical field [0001] The invention relates to a dam seepage test device, in particular to a dam seepage test simulator hydrodynamic device. Background technique [0002] In order to effectively regulate water conservancy in nature and achieve the purpose of promoting benefits and eliminating harm, humans have built a large number of water conservancy projects since ancient times. The seawall is located at the junction of the ocean and the land, and is a powerful barrier for coastline protection. The complexity of the working conditions of hydraulic structures is mainly due to the effect of environmental loads. The environmental loads of hydraulic structures mainly come from wind, waves, currents, ice and earthquakes. The interaction between these environmental loads and hydraulic structures has obvious dynamic characteristics, random characteristics and nonlinear characteristics. Wave load is one of the important environmental loads. Generally speaking, when the wave he...

Claims

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Application Information

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IPC IPC(8): E02B1/02
Inventor 吴大志余璐张振营
Owner 优标易站(苏州)电子商务有限公司