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A Numerical Model Construction Method for Infiltration Canal Type Riverside Water Sources

A technology of numerical model and construction method, applied in the field of data processing, which can solve problems such as insufficient numerical modeling technology

Active Publication Date: 2021-03-16
BEIJING NORMAL UNIVERSITY
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Problems solved by technology

[0003] Aiming at the problem that the current numerical modeling technology for water sources near rivers with seepage canals is not perfect enough, the embodiment of the present invention proposes a numerical model construction method for water sources near rivers with seepage canals, which at least partly solves the problems in the prior art. existing problems

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  • A Numerical Model Construction Method for Infiltration Canal Type Riverside Water Sources
  • A Numerical Model Construction Method for Infiltration Canal Type Riverside Water Sources
  • A Numerical Model Construction Method for Infiltration Canal Type Riverside Water Sources

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Embodiment Construction

[0047] A preferred embodiment of the present invention will be described below with reference to the accompanying drawings.

[0048] The embodiment of the present invention proposes a method for constructing a numerical model of a seepage canal-type water source near a river.

[0049] 1. Construction of the numerical model of the seepage canal-type water source near the river

[0050] 1. Conceptual Model

[0051] 1.1 Determination of the study area

[0052] This simulation area is near the 1000m upstream and downstream watershed of Hailin Ershui Plant, about 2500m in the north-south direction and 3500m in the east-west direction, with a total area of ​​8.75km2. Among them, the east and west boundaries of the study area are the confluence of the Hailang River and the Mudan River and the branch of the Hailang River respectively, and the north and south boundaries are artificially set boundaries.

[0053] 1.2 Generalization of aquifer structure

[0054] The water intake metho...

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Abstract

The embodiment of the invention provides a method for constructing a numerical model of a seepage channel type riverside water source region including determining a seepage channel type riverside water source region model in a target region, establishing a numerical model by use VisualMODFLOW software and solving that numerical model; determining the source and sink terms that affect the seepage channel-type riverside water source, and determining the value of the source and sink terms. A numerical model of seepage channel riverside water source is proposed in this paper, which can be used tosimulate the seepage channel riverside water source more accurately and to provide an assistant reference for the establishment of seepage channel riverside water source.

Description

technical field [0001] The invention relates to the technical field of data processing, in particular to a method for constructing a numerical model of a seepage canal-type water source near a river. Background technique [0002] With the development of society, more and more fields have begun to use data analysis and data processing technologies. Water resource is an indispensable resource for human society, which is directly related to human survival and social stability. In the prior art, modeling is usually used to simulate water resources, so as to more accurately allocate water resources. In the modeling of water resources, it is generally considered that the modeling of infiltration canal-type water sources near the river is difficult because there are many data and parameters involved. Therefore, there is an urgent need in the prior art for a relatively accurate numerical model construction method for a seepage canal-type water source near a river. SUMMARY OF THE...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F30/00
CPCG06T17/05
Inventor 岳卫峰滕彦国倪宝锋左锐翟远征
Owner BEIJING NORMAL UNIVERSITY
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