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Water and soil loss risk assessment system for mine renovation slope

A risk assessment system and slope technology, applied in data processing applications, instruments, calculations, etc., to achieve high practicability and high evaluation accuracy

Active Publication Date: 2022-06-24
CHINA STATE CONSTRUCTION ENGINEERING CORPORATION +2
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Therefore, we need to use the soil and water loss assessment system to conduct scientific and reasonable testing and evaluation of the actual benefits of soil conservation and ecological restoration. At present, there is no systematic method for evaluating soil and water loss based on three different scale models.

Method used

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  • Water and soil loss risk assessment system for mine renovation slope
  • Water and soil loss risk assessment system for mine renovation slope
  • Water and soil loss risk assessment system for mine renovation slope

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Embodiment Construction

[0059] The technical solutions of the present invention are described in detail below through the examples, and the following examples are only exemplary, and can only be used to explain and illustrate the technical solutions of the present invention, but cannot be construed as limitations to the technical solutions of the present invention.

[0060] A risk assessment system for water and soil loss on slopes of mine regulation, comprising the following steps,

[0061] Step 1. The system starts to enter the user login interface, and the user logs in according to the user name and password. If the password and user name are wrong, the system will not be able to log in, and the user can also change the password and log in and register again;

[0062] Step 2. After entering the system, select different models for data input, including the soil erosion of three different modules: the micro-topographic scale calculation module, the slope scale calculation module, and the watershed sc...

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Abstract

The invention discloses a water and soil loss risk assessment system for a mine renovation slope, and a systematic system platform is established for water and soil loss evaluation indexes based on an RUSLE model, a soil erosion mode model and a gulch erosion strength evaluation model. According to the system, selection is carried out from three scale surfaces, and micro-terrain scale water and soil loss evaluation, slope scale water and soil loss evaluation and drainage basin scale water and soil loss evaluation are carried out. The RUSLE model in the system is re-evaluated by adopting a new technology, and all elements are mutually associated and interacted, so that the RUSLE model has high evaluation precision and practicability. A WEPP model main body adopts a modular structure, soil erosion is divided into different processes, and different self-models are used for simulation, so that a developed overall framework is established. The evolution mechanism of soil from rill erosion to shallow trench erosion to cutting trench erosion to gully erosion is analyzed according to trench erosion soil loss, and erosion trench runoff erosion is analyzed to be a main source of soil erosion. The method has important practical significance for scientifically guiding the configuration of water and soil conservation measures.

Description

technical field [0001] The invention belongs to the field of water and soil loss, and in particular relates to a risk assessment system for soil and water loss on slopes of mine remediation. Background technique [0002] In recent years, various regions of my country have advanced various soil and water conservation ecological restoration projects in depth, and the results achieved are small and successful, which has also strongly promoted the evaluation index system and research methods of the comprehensive benefits of soil and water conservation ecological restoration. . Nowadays, the assessment of soil erosion is mostly in the Huaihe River, Loess and Plateau regions. For different locations, it is also necessary to start from different angles, use different methods and different solutions to solve the problem of soil erosion. Therefore, we need to use the soil erosion assessment system to conduct scientific and reasonable detection and evaluation of the actual benefits o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06G06Q50/26
CPCG06Q10/0635G06Q50/26
Inventor 王冬张晓霞梅晓丽朱若柠张秀平查同刚张泽宇梁一鹏贾海元张富成周国强庞东喆马瑞冬
Owner CHINA STATE CONSTRUCTION ENGINEERING CORPORATION
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