Structure is the assemblage of two or more basic elements such as beam, slab, column, truss, frame, shells etc. Deals with the requirements considering design for limit states of collapse and serviceability. Involves determination of support reactions, member forces and moments, deflection and deformations. Deals with planning of positions/layout of different elements and design (determination of size, shape and material) of component such that safety and serviceability requirements are not sacrificed, yet economy is considered. Repair, rehabilitation and maintenance is part of structural engineering. Dams, Bridges, Stadiums, Auditoriums, Multi-storeyed buildings are analyzed & designed Components Of Structure Beam A beam is a horizontal member that can be comprised of a number of materials (including steel, wood aluminium) to withstand loads by flexure. Beams can also be referred to members, elements, rafters, shafts or purlins. Beams can come in a wide range of shapes that hav