Water balancing device for dam permeability simulation tester
A simulation test and permeability technology, which is applied in the field of embankment simulation test devices, can solve the problems of large-scale, unsuitable for embankment penetration, and extensive limitations of use.
Active Publication Date: 2016-01-27
优标易站(苏州)电子商务有限公司
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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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Embodiment
[0020] Embodiment: a kind of horizontal water device of embankment permeability simulation tester (referring to figure 1 ), including a box body 1 for setting a dike 11 inside, and the top of the box body is open. A rocking plate 2 is inserted from the upper opening of the casing, the rocking plate is hinged to the inner wall of the casing, the rocking plate is connected with a swing driving mechanism, and the rocking plate can swing back and forth around the hinged part under the drive of the swing driving mechanism. In this embodiment, the rocking drive mechanism adopts a crank rocker mechanism.
[0021] A water inlet hole 3 is arranged on the left side wall of the box body, and a water outlet hole 6 is arranged on the opposite right side wall, and the position of the water outlet hole is lower than that of the water inlet hole. A number of pressure measuring tubes 7 are arranged at intervals from the left side wall to the right side wall in the box. The pressure measuring ...
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The invention relates to a water balancing device for a dam permeability simulation tester. The water balancing device comprises a box body used for arrangement of a dam. The box body is provided with a water inflow hole and a water outflow hole. Multiple vertical pressure measuring pipes are arranged between the water inflow hole and the water outflow hole at intervals. A vertically-arranged swing board is arranged in the position, close to the side wall where the water inflow hole is located, in the box body. The swing board is connected with a rocker arm drive mechanism. A water balancing box with an opening formed in the upper portion is arranged at the outer portion of the box body and can ascend and descend. The water balancing box is communicated with the box body. The dam is arranged in the box body. The pressure measuring pipes in the box body are buried in the dam. The swing board swings to push water in the box body so as to simulate waves and generate wave permeation force. The permeation influence generated by wave force on the dam is studied through all measured values of the pressure measuring pipes.
Description
technical field [0001] The invention relates to a dam simulation test device, in particular to a water leveling device for a dam permeability simulation test 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 sp...
Claims
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IPC IPC(8): E02B1/02G01N15/08
Inventor 吴大志余璐张振营
Owner 优标易站(苏州)电子商务有限公司