The methods available for gully control are – (1) Diversion of runoff, (2) Vegetative methods, (3) Construction of temporary structures, and (4) Construction of permanent structures. (1) Diversion of Runoff: Diversion of runoff is achieved by constructing diversion drains. The diversion drain is a shallow channel put across the slope above the gully. The design […]
How to Control Gully Erosion: Top 4 Methods | Soil Management
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How to Design Gully Control Structures? | Gully Erosion | Soil Erosion
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The following article will guide you about how to design gully control structures. Design of Gully Control Structures: There are three steps followed in the design of gully control structures. These are: (1) Hydrologic design, (2) Hydraulic design, and (3) Structural design. (1) Hydrologic Design: The hydrologic design consists in estimating the runoff which the […]
How to Determine and Estimate the Erodibility Factor of Soil?
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In this article we will discuss about how to determine and estimate erodibility factor(k) of soil. Determination of K-Factor: The first study on erodibility of materials was done by Hjulstrom. They developed a curve, called Hjulstrom’s diagram which includes three sectors (erosion, transport and sedimentation) depending on water velocity and the diameter of soil particles. […]