What is Soil Composition? Soil composition refers to the specific mixture of organic matter, minerals, gases, liquids, and organisms in soil. The primary components include mineral particles, organic matter, water, and air. Mineral particles consist of sand, silt, and clay, which influence soil texture and drainage. Organic matter enriches soil fertility and supports microbial life….

What is Shear Strength of Soil? Shear strength of soil is the maximum resistance of soil to shear stress. It is a critical parameter in geotechnical engineering. This strength depends on factors such as soil type, moisture content, and density. The shear strength is typically measured using triaxial or direct shear tests. For cohesive soils,…