Reinforcement are provided to resist tensile stresses due to bending and shear in beams for singly reinforced sections. Simply supported, fixed, continuous and cantilever beamsīased on embedded reinforcement Singly reinforced The beam is generally designed as simple beam but additional reinforcement provided on top with slab to make it behave like a Tee-beam.įig.2: Slab-Beam Details According to supporting conditions When a beam is designed with slab, called slab beam or Tee-beam, reinforcements are provided as shown in figure below. HYSD bars have ribs on the surface and this increases the bond strength at least by 40%. Mild steel bars or Deformed or High yield strength deformed bars (HYSD) used.Steel reinforcement counter act tensile stresses in reinforced concrete beams.Concrete is strong in compression and very weak in tension.Beam carries transverse external loads that cause bending moment, shear forces and in some cases torsion.
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May 2023
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