Guide To Learn
A soil test is performed to determine the physical and engineering properties of the soil, such as bearing capacity, compaction characteristics, permeability, and compressibility, which are essential for designing foundations and other soil-structure interactions. Related Posts:
A geotechnical investigation is the process of collecting and analyzing subsurface information, such as soil and rock properties, groundwater conditions, and potential hazards, to provide recommendations for design and construction of foundations, retaining walls, and other civil engineering projects.
A retaining wall is a structure designed to hold back soil or other materials, preventing slope failures, erosion, and providing support for vertical or near-vertical grade changes.
Soil compaction is the process of increasing the density of soil by removing air and reducing the void spaces between soil particles, typically using mechanical methods such as rollers, compactors, or tamping. Compaction improves soil strength, stability, and bearing capacity.
The primary types of soil are clay, silt, sand, gravel, and organic soils. Each type has different properties, such as particle size, permeability, and compressibility, which affect their suitability for construction purposes. Related Practice Tests:
A truss is a rigid structure composed of straight members connected at their ends, while a frame is a structure composed of beams, columns, and other members that can support bending and axial loads.
The modulus of elasticity (also known as the elastic modulus or Young’s modulus) is a material property that measures the stiffness of a material, defined as the ratio of stress to strain.
Stress is the internal force per unit area within a material, while strain is the deformation or change in dimension per unit length caused by stress. Advertisements
A moment is a force that causes rotation or bending in a structural member. It is typically measured in units of force multiplied by distance (e.g., pound-feet or Newton meters).
The primary types of loads on a structure are dead, live, wind, seismic, and impact loads.