JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

Course Objectives

The objectives of the course are to

• Identify the basic components of any structural system and the standard loading for the RC structure
• Identify and tell the various codal provisions given in IS. 456
• Describe the salient feature of limit state method, compare with other methods and the concepts of limit state of collapse and limit state of serviceability
• Evaluate the behaviour of RC member under flexure, shear and compression, torsion and bond.

Course Outcomes

After the completion of the course student should be able to

• Compare and Design the singly reinforced, doubly reinforced and flanged sections.
• Design the axially loaded, uniaxial and biaxial bending columns.
• Classify the footings and Design the isolated square, rectangular and circular footings
• Distinguish and Design the one-way and two-way slabs.

UNIT - I

Introduction- Structure - Components of structure - Different types of structures - Equilibrium and compatibility– Safety and Stability - Loads – Different types of Loads – Dead Load, Live Load, Earthquake Load and Wind Load– Forces – What is meant by Design? – Different types of materials – RCC, PSC and Steel – Planning of structural elements- Concepts of RCC Design – Different methods of Design- Working Stress Method and Limit State Method – Load combinations as per Limit state method - Materials - Characteristic Values – Partial safety factors – Behaviour and Properties of Concrete and Steel- Stress Block Parameters as per IS 456 -2000. Limit state Analysis and design of sections in Flexure – Behaviour of RC section under flexure - Rectangular, T and L-sections, singly reinforced and doubly reinforced Beams – Detailing of reinforcement

UNIT - II

Design for Shear, Bond and Torsion - Mechanism of shear and bond failure - Design of shear using limit state concept – Design for Bond –Anchorage and Development length of bars - Design of sections for torsion - Detailing of reinforcement

UNIT - III

Design of Two-way slabs with different end conditions, one-way slab, and continuous slab Using I S Coefficients - Design of dog-legged staircase – Limit state design for serviceability for deflection, cracking and codal provisions.

UNIT - IV

Design of compression members - Short Column - Columns with axial loads, uni-axial and bi-axial bending – Use of design charts- Long column – Design of long columns - I S Code provisions.

UNIT - V

Design of foundation - Different types of footings – Design of wall footing – Design of flat isolated square, rectangular, circular footings and combined footings for two columns.

R18 B.TECH CIVIL ENGG. III YEAR

TEXT BOOKS:

• 1. Limit state designed of reinforced concrete – P.C. Varghese, PHI Learning Pvt. Ltd.
• 2. Reinforced concrete design by S. Unnikrishna Pillai & Devdas Menon, Tata McGraw Hill.
• 3. Reinforced concrete design by N. Krishna Raju and R.N. Pranesh, New age International Publishers.

REFERENCES:

• 1. Reinforced concrete structures, Vol. 1, by B.C. Punmia, Ashok Kumar Jain and Arun Kumar Jain, Laxmi, publications Pvt. Ltd.
• 2. Fundamentals of Reinforced concrete design by M. L. Gambhir, Prentice Hall of India Pvt.Ltd.,
• 3. Design of Reinforced Concrete Structures by N.Subramanian, Oxford University Press
• 4. Design of concrete structures by J.N. Bandhyopadhyay PHI Learning Private Limited.
• 5. Design of Reinforced Concrete Structures by I. C. Syal and A. K. Goel, S. Chand & company.
• 6. Design of Reinforced Concrete Foundations – P.C. Varghese Prentice Hall of India. R18 B.TECH CIVIL ENGG. III YEAR