Measuring device and method for hydraulic model test of water-blocking buildings

A technology of water-blocking buildings and hydraulic models, applied in hydraulic models, etc., can solve problems such as unmeasurable measurement methods and failure to meet accuracy requirements, and achieve the effects of easy operation, improved test accuracy, and extended test time

Active Publication Date: 2016-07-27
SHANGHAI INVESTIGATION DESIGN & RES INST
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Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a measuring device and method for the hydraulic model test of water-blocking buildings in view of the above-mentioned shortcomings that the existing measuring means cannot measure or cannot meet the accuracy requirements, which is used to solve the problems in the prior art. The problem

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  • Measuring device and method for hydraulic model test of water-blocking buildings
  • Measuring device and method for hydraulic model test of water-blocking buildings

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Embodiment Construction

[0043] The implementation of the present invention will be illustrated by specific specific examples below, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0044] see Figure 1 to Figure 2 . It should be noted that the structures, proportions, sizes, etc. shown in the drawings attached to this specification are only used to match the content disclosed in the specification, for those who are familiar with this technology to understand and read, and are not used to limit the implementation of the present invention. Limiting conditions, so there is no technical substantive meaning, any modification of structure, change of proportional relationship or adjustment of size, without affecting the effect and purpose of the present invention, should still fall within the scope of the present invention. The disclosed technical content must be within the scope covered. At the sa...

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Abstract

The invention provides a water-resisting building hydraulic model test measuring device and method. The measuring device comprises a test water groove, a first communication pipe, a first water containing device, a second communication pipe, a third communication pipe, a second water containing device, a fourth communication pipe, a first regulating valve, a second regulating valve, a water pumping pump and a measuring water meter. The upstream portion and the downstream portion of a water-resisting building model in the water test groove are connected with the first water containing device and the second water containing device respectively through the first communication pipe and the fourth communication pipe. The second communication pipe and the third communication pipe are connected between the first water containing device and the second water containing device. The second communication pipe is provided with the water pumping pump, and the third communication pipe is provided with the first regulating valve. The fourth communication pipe is provided with the second regulating valve and the measuring water meter. The method is easy and convenient to operate and capable of solving the problem that an existing instrument cannot achieve precise measuring due to trace changes in the hydraulic model test, and the requirement for the precision of the measuring device in the similar hydraulic model test is converted into the requirement for the test time.

Description

technical field [0001] The invention relates to a measuring device for a hydraulic model test of a water-blocking structure; [0002] The invention also relates to a measuring method for the hydraulic model test of the water-blocking structure. Background technique [0003] Due to the obstruction of the water-blocking structures, the water flow needs to overcome the resistance imposed by the water-blocking structures when passing through them, thus affecting the original flow capacity of the river. At present, the research on the water blocking condition of water-blocking buildings mainly includes backwater theory and empirical formula research, numerical simulation and hydraulic model test. The research premise of backwater theory and empirical formula research and numerical simulation is mainly through a large number of indoor Hydraulic model test or field test to obtain basic information. The water flow movement of natural rivers is intricate and mostly unsteady. When b...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02B1/02
CPCE02B1/02
Inventor 陈瑞方魏清福程文辉刘晓敏李杰吴巍巍施艳艳孙大勇胡静李茂学
Owner SHANGHAI INVESTIGATION DESIGN & RES INST
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