Water erosion prevention system and method for ecology of slope of abandoned rear-earth mine land
A technology for slopes and land remnants, applied in soil drainage, botanical equipment and methods, excavation, etc., can solve the problems of increasing the construction cost of water and soil conservation, difficulty in supporting protective bodies, and small soil capacity, so as to achieve good water and soil conservation effects and protect The effect of flat ground and water and soil conservation
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0040] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below. All other implementations obtained below fall within the protection scope of the present invention.
[0041] According to the United States Universal Soil Erosion Equation (USLE): W=R*K*LS*C*P, where: W—soil loss (t / ha); R—rainfall erosivity factor; K—soil erodibility factor ; LS—slope length and slope factor; C—vegetation and crop management factor; P—soil conservation measure factor.
[0042] The rainfall erosivity factor R is related to the rainfall, and the soil erodibility factor K is related to the type and texture of the soil. To control the amount of water and soil loss on the slope of the rare earth tailings trace, it is necessary to control the slope length and slope LS, vegetation and crop management factors C. Soil conservation measures factor P three factors.
[00...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com