Measurement method of seepage flow movement rule

A measurement method and a technology of motion law, applied in the basic theory of natural science and the field of seepage research, can solve the problems of insufficient understanding and inconsistency of the law of the relationship between seepage motion and its controlling factors

Inactive Publication Date: 2016-04-27
王昌益
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Problems solved by technology

[0003] Both the classic seepage hypothesis and the contemporary seepage system have the same fatal flaw: insufficient understanding of the relationship between seepage movement and its controlling factors
For this reason, the author has proved through repeated research and experiments that the exponential and binomial expressions of the modi

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  • Measurement method of seepage flow movement rule
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  • Measurement method of seepage flow movement rule

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Embodiment Construction

[0195] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0196] Citation: In order to detect the law of groundwater movement in a certain area, hydrogeological drilling was carried out in this area. Initial construction of 5 hydrogeological boreholes, such as Figure 4 shown. Figure 4 It is the layout plan of the initial hydrogeological drilling project, and the numbers of the hydrogeological holes are Z and Z respectively. 1 ,Z 2 ,Z 3 ,Z 4 , wherein, hole Z is located at the center of the four boreholes, and the other four holes are located at four directions of east, west, south, and north respectively, and the distances between the four holes and hole Z are all equal, 200 meters. Since the lithology, thickness, occurrence, distribution area, and main structural l...

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Abstract

The invention relates to a measurement method of a seepage flow movement rule and belongs to the field of research on basic theory of natural science and vadose zone hydrology. The method comprises the following steps: carrying out field measurement of seepage-in flow and seepage-out flow of stressed section, downstream water level height of the section, upstream water level height of the section, downstream water level distribution area of the section, seepage-out and seepage-in section areas, virtual degree or solidity of the section; then building a relation equation among the quantities according to an opposite and uniform action rule equation set; and finally solving unknown quantities via an equation solving method so as to achieve the purpose of solving practical problems or prediction problems. The measurement method of the seepage flow movement rule has the beneficial effects of showing the theory, the formula and the method for researching, calculating and measuring the seepage flow rule, which conform with the objective laws, enabling the scientific research, experiment and actual measurement of the seepage flow to really embark on a scientific, systematic, theoretical, practical and programmed way, ensuring that the measurement work of the seepage flow rule is not detoured again, and saving manpower, material resources and financial resources.

Description

technical field [0001] The invention relates to a method for measuring the law of seepage motion, which belongs to the fields of basic theory of natural science and seepage study. Background technique [0002] The seepage mechanics system was first produced in the 1850s. In 1856, French engineer Darcy announced his famous experiment and law: the linear law of water seepage through a uniform sand layer - Darcy's law, and seepage theory began to emerge and develop. In the early stage of classical seepage theory, seepage mechanics began to develop mainly based on the needs of groundwater development, water conservancy and hydraulic engineering construction. Since the 1920s, it has been applied in the oil and gas development industry. At this stage, the factors considered in seepage mechanics are relatively simple: homogeneous porous media, single-phase Newtonian fluid, and isothermal seepage process, without considering the complex physical processes and chemical reactions in...

Claims

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Application Information

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IPC IPC(8): G01N13/04
CPCG01N13/04
Inventor 王昌益王晓静王耀慧
Owner 王昌益
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