Civil Engineering Knowledge
Structural design to commence, we require certain data. These data includes information about type of structure, site conditions, loading conditions, type of environmental exposure, earthquake zone and wind zone. Site …
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Force is an action which produces or tends to produce a change in a body’s state of rest or motion. Force is measured in Newton (N). Type of forces acting …
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Stress Stress is defined as the force per unit area of a material. Stress = force / cross sectional area σc = P/A Unit: N/mm2 Strain Strain is defined as …
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Stress strain curve is a behaviour of material when it is subjected to load. In this diagram stresses are plotted along the vertical axis and as a result of these …
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Shear force It is a transverse force, one part of the beam exerts on the other part at any cross section. It is equal to the algebraic sum of all …
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Depending on their functions, the supports of beams are classified as Simple support Roller support Hinged or Pinned support Fixed support Simple support A simple support offers only a vertical …
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