Stress strain curve for concrete – Standard concrete mixes for RCC works – types of Reinforcements – plain and deformed bars–Stress – strain curve for reinforcing steel – Type of Loads on Structures and Load combinations- Code of practices and Specifications-Design philosophy – Basic design concepts – working stress, ultimate load and limit state methods .Advantages of Limit State Method over other methods. Characteristic load and strength–permissible stresses – partial safety factors – limit state of collapse– limit state of Serviceability – Durability limit state – deflection and cracking – modification factors
Design of singly and doubly reinforced rectangular and flanged beams – Behaviour of R.C. beams in shear, Bond and Anchorage –– Design requirements as per current code - Limit State design of rectangular RC beams in shear and torsion. Design of RC members for combined Bending, Shear and Torsion. Serviceability requirements
Behaviour of one way and two way slabs – Design of simply supported, cantilever and continuous slabs using IS code. Types of Staircases–Design of dog-legged Staircase
Types of columns – Design of rectangular and circular columns for axial load – Design of short columns subjected to axial load and uniaxial / biaxial bending - Interaction charts. Design of slender columns subjected to biaxial bending.
Design of wall footing – Design of axially and eccentrically loaded square and rectangular column footings – Types of combined footing - Design of combined rectangular footings for two columns only- Design concepts of strap footing, raft/mat foundation.
Reference Book:
Sinha,S.N.,“Reinforced Concrete Designâ€,Tata McGraw Hill Publishing Company Ltd., NewDelhi,2014. Gambhir.M.L, “Design of Reinforced Concrete Structuresâ€, PHI Learning Private Limited, New Delhi,2011. Syal.I.C.“Reinforced Concrete Structuresâ€, S.Chand Publication, New Delhi,2013. N. Krishna Raju,†Design of Reinforced Concrete Structures: IS:456-2000â€, CBS Publishers & Distributors, 2016.
Text Book:
Unni Krishna Pillai, S.,Devdas Menon, “Reinforced Concrete Designâ€, Tata McGraw Hill Ltd.,2011. Varghese,P.C.,“Limit State Design of Reinforced Concreteâ€, Prentice Hall of India,Pvt.Ltd.,NewDelhi,2008.
