Control device and method for hydraulic model test reservoir bank slope gradient
A technology of hydraulic model and slope control, applied in the direction of hydraulic model, etc., can solve problems such as not being well applicable, and achieve the effect of ensuring accuracy and reliability and reducing errors
Active Publication Date: 2017-12-22
SHANDONG UNIV
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Problems solved by technology
[0003] Existing leveling devices are used in the construction of large-scale earth-rock dams. They are mainly used in leveling devices. Large-scale mechanical equipment is used for slope control, which cannot It is very suitable for model tests that are reduced according to a certain scale
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[0032] It should be pointed out that the following detailed description is exemplary and intended to provide further explanation to the present application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
[0033] It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural, and it should also be understood that when the terms "comprising" and / or "comprising" are used in this specification, they mean There are features, steps, operations, means, components and / or combinations thereof.
[0034] As pointed out in the background technology section, the existing leveling devices are used in the constr...
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The invention discloses a control device and method for the hydraulic model test reservoir bank slope gradient. The device comprises a multi-direction movement type frame and an operation device. The multi-direction movement type frame comprises a right-angled rod piece with one end capable of being fixed, the other end of the right-angled rod piece is connected with a first control box, and the first control box controls a first rod piece which is in meshing linkage with the first control box to move in the longitudinal direction of a water trough. The front end of the first rod piece is connected with a second control box, the second control box controls a second rod piece which is in meshing linkage with the second control box to move in the transverse direction of the water trough, and the second rod piece is perpendicular to the first rod piece. A third control box is fixed to the front end of the second rod piece, and the third control box controls a third rod piece which is in meshing linkage with the third control box to move in the vertical direction perpendicular to the bottom face of the water trough. A point gauge used for grinding redundant soil bodies on a soil slope bevel is arranged at the bottom end of the third rod piece. The first control box, the second control box and the third control box are connected with the operation device, and the operation device is used for inputting parameters and controlling the multi-direction movement type frame to move.
Description
technical field [0001] The invention relates to the field of hydraulic model test machinery control, in particular to a device and method for controlling bank slope of a hydraulic model test storehouse. Background technique [0002] In the construction of water conservancy projects, in order to predict the stability of the designed earth-rock dam body and reservoir bank slope under different wave erosion conditions, a small-scale model that satisfies the similarity law is generally used to test in the water tank and measure The required data (including wave force, wave height, etc.) are restored to the prototype according to the law of similarity. To build an earth-rock dam model in a glass aqueduct, first, based on the bottom of the aqueduct, draw the outline of the dam body (including the slope and dam crest) on the side walls of the aqueduct, and then pile the soil into the glass aqueduct according to the aqueduct The outline on the side wall is manually tamped. In the p...
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IPC IPC(8): E02B1/02
CPCE02B1/02
Inventor 李传奇杨幸子肖学杨裕恒王薇马梦蝶崔佳伟段明印马杰韩典乘荆倩婧
Owner SHANDONG UNIV