"Soil mechanics is a branch of soil physics and applied mechanics that describes the behavior of soils. It differs from fluid mechanics and solid mechanics in the sense that soils consist of a heterogeneous mixture of fluids and particles..."
The study of the physical properties of soil and how it behaves under different conditions.
Soil Formation Processes: Understanding the various processes involved in soil formation such as weathering, erosion, and biological activity.
Soil Classification Systems: Introduction to the different soil classification systems, such as USDA and AASHTO, and how they are used for determining soil properties.
Soil Profile: Understanding the different layers of soil and their characteristics such as texture, moisture content, and structure.
Physical Properties of Soil: Introduction to soil physical properties such as particle size, density, porosity, and permeability.
Shear Strength of Soil: Understanding the shear strength of soil including the different theories such as Mohr's circle, Coulomb's theory, and Terzaghi's theory.
Relationships among Soil Properties: Understanding the relationships among soil properties such as the relationships between soil texture, water content, and strength.
Soil Compaction: Understanding the factors affecting soil compaction, methods of compaction, and equipment used for soil compaction.
Soil Stabilization Techniques: Introduction to the different techniques for stabilizing soil such as chemical stabilization, mechanical stabilization, and soil reinforcement.
Seepage and Permeability: Understanding the concept of seepage and permeability of soil, methods of measuring seepage and permeability, and their significance in soil engineering.
Groundwater Flow: Understanding the principles of groundwater flow and how it affects soil properties, soil erosion, and land use.
Soil Dynamics: Introduction to soil dynamics, including the effects of vibration, earthquake, and dynamic loads on soil.
Soil Erosion and Conservation: Understanding the causes of soil erosion, the effects of soil erosion on the environment, and conservation measures.
Soil Testing and Analysis: Introduction to various methods of soil testing and analysis, including soil sampling, laboratory testing, and field testing.
Soil Improvement Methods: Introduction to the different soil improvement methods, including lime stabilization, cement stabilization, and other techniques.
Soil Remediation: Introduction to methods of soil remediation, including excavation, bioremediation, and chemical treatment.
Soil-Water-Plant Relationships: Understanding the relationships among soil, water, and plants, and the role of soil in plant growth.
Drainage Systems: Introduction to drainage systems for agricultural lands, including surface drainage, subsurface drainage, and irrigation systems.
Land Use Planning: Understanding the implications of land use planning on soil properties and the environment, and methods of sustainable land use.
Compaction: This is the process of increasing the density and strength of soil by mechanically compressing it.
Consolidation: This is the process by which soil gradually settles and compacts under the influence of stress or loading.
Shear strength: Shear strength is the ability of soil to resist deformation due to shear stress. It is an important property of soil for engineering purposes.
Soil erosion: Soil erosion is the displacement of soil by wind or water. Soil erosion can cause significant environmental damage.
Soil stabilization: Soil stabilization involves the use of various additives to improve the strength and stability of soil.
Soil classification: Soil classification is the process of grouping soil types based on their physical and chemical properties.
Soil structure: Soil structure is the arrangement of soil particles into groups or aggregates. The structure of soil affects its water-holding capacity and ability to support plant growth.
Soil permeability: Soil permeability is the rate at which water can move through soil. It is an important property for agricultural and engineering purposes.
Soil fertility: Soil fertility refers to the ability of soil to support plant growth. It is influenced by soil structure, composition, and nutrient content.
Soil compaction: Soil compaction refers to the process of removing air from the soil, which can reduce its fertility and ability to support plant growth.
"...soils consist of a heterogeneous mixture of fluids (usually air and water) and particles (usually clay, silt, sand, and gravel) but soil may also contain organic solids and other matter."
"...soil mechanics provides the theoretical basis for analysis in geotechnical engineering, a subdiscipline of civil engineering, and engineering geology, a subdiscipline of geology."
"Soil mechanics is used to analyze the deformations of and flow of fluids within natural and man-made structures that are supported on or made of soil, or structures that are buried in soils. Example applications are building and bridge foundations, retaining walls, dams, and buried pipeline systems."
"Principles of soil mechanics are also used in related disciplines such as geophysical engineering, coastal engineering, agricultural engineering, hydrology, and soil physics."
"The article describes the genesis and composition of soil, the distinction between pore water pressure and inter-granular effective stress, capillary action of fluids in the soil pore spaces, soil classification, seepage and permeability, time-dependent change of volume..."
"The shear strength of soils is primarily derived from friction between the particles and interlocking, which are very sensitive to the effective stress."
"Some examples of applications of the principles of soil mechanics are slope stability, lateral earth pressure on retaining walls, and bearing capacity of foundations."
"Soils consist of a heterogeneous mixture of fluids (usually air and water)..."
"...but soil may also contain organic solids and other matter."
"Soil mechanics provides the theoretical basis for analysis in geotechnical engineering..."
"Structures that are supported on or made of soil... building and bridge foundations, retaining walls, dams, and buried pipeline systems."
"Principles of soil mechanics are also used in related disciplines such as geophysical engineering, coastal engineering, agricultural engineering, hydrology, and soil physics."
"The time-dependent change of volume due to squeezing water out of tiny pore spaces, also known as consolidation..."
"The shear strength of soils is primarily derived from friction between the particles and interlocking..."
"The article describes... soil classification, seepage and permeability..."
"Principles of soil mechanics are also used in... hydrology..."
"The article describes... soil classification..."
"The article describes... the distinction between pore water pressure and inter-granular effective stress."
"Some examples of applications of the principles of soil mechanics are... slope stability..."