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Steel reinforcement forms an important part of concrete foundations. Thus, good placement of horizontal and vertical rebars in a footing is of utmost importance as placing concrete. The placement, size, cover, tying and tolerance in steel reinforcement ...
Post tension slab is a combination of conventional slab reinforcement and additional protruding high-strength steel tendons, which are consequently subjected to tension after the concrete has set. This hybridisation helps achieve the formation of a much thinner slab ...
Modulus of rupture is a measure of the tensile strength of concrete beams or slabs. Flexural strength identifies the amount of stress and force an unreinforced concrete slab, beam or other structure can withstand such that it resists any bending ...
Construction joint is placed when the mass concreting works are done and cannot be completed on a single stretch. The interface of the past day's hard concrete and present days fresh concrete is to be properly done so as the ...
Fabric tensile structures is a stretched fabric material in surface tension formed to a three-dimensional surface that can be used to create a roof, shading, or decorative component by tensioning it to cables and . It is constructed using a specialised fabrics under ...
Short column posses high stiffness that attracts most of the force acting on the multi-story building. Inadequate design of short column to sustain these forces will result in damage and shear failure. This behaviour of the short column under excessive ...
Clearly, buildings are composed of various structure elements such as slabs, beams, columns, and footings. Each of these structural members play certain role in a structure.This article presents various aspects of these structural members for instance their function, types of ...
What is Rebar? Steel reinforcement bars or rebars are used to improve the tensile strength of the concrete, since concrete is very weak in tension, but is strong in compression. Steel is only used as rebar because elongation of steel due ...