JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

Pre-Requisites

Structural Analysis I & II

Course Objectives

Structural elements are subjected to different loading to with stand the

structures, for external loading we need to design the structures for its safety and serviceability.

Course Outcomes

At the end of the course, the student will be able to:

• Design RC Structural elements
• Design the Reinforced Concrete beams using limit state Design
• Design Reinforced Concrete slabs
• Design the Reinforced Concrete Columns and footings
• Design structures for serviceability
• Design staircases, canopy

UNIT - I

Concepts of RC. Design – Working Stress Method - Limit State method – Material Stress- Strain Curves – Safety factors – Characteristic values. Stress Block parameters – IS – 456 – 2000. Beams: Limit state analysis and design of singly reinforced, doubly reinforced, T and L beam sections

UNIT - II

Limit state analysis and design of section for shear and torsion – concept of bond, anchorage and development length, I.S. code provisions. Design examples in simply supported and continuous beams, detailing; Design of canopy.

UNIT - III

Short and Long columns – under axial loads, uniaxial bending and biaxial bending – I S Code provisions.

UNIT - IV

Footings: Different types of footings – Design of isolated, square, rectangular, circular footings and combined footings.

UNIT - V

Design of one way slab, Two-way slabs and continuous slab Using I S Coefficients Limit state design for serviceability for deflection, cracking and codal provision. Design of dog- legged staircase.

TEXT BOOKS:

• 1. Reinforced concrete design by S. Unnikrishna Pillai & Devdas Menon, Tata McGraw Hill, New Delhi.
• 2. Reinforced concrete design by N. Subrahmanian Oxford University Press.
• 3. Limit state designed of reinforced concrete – P. C. Varghese, Prentice Hall of India, New Delhi. Page 5 of 33 R16 B.TECH CIVIL ENGG.

REFERENCES:

• 1. Design of Reinforced Concrete Structures by I. C. Syal and A. K. Goel, S. Chand & company.
• 2. Fundamentals of reinforced concrete by N.C. Sinha and S.K Roy, S. Chand publishers
• 3. Design of concrete structures – Arthus H. Nilson, David Darwin, and Chorles W. Dolar, Tata McGraw-Hill, 3rd Edition, 2005. Page 6 of 33 R16 B.TECH CIVIL ENGG. WATER RESOURCES ENGINEERING B.Tech. III Year I Sem. L T/P/D C Course Code: CE503PC 4 1/0/0 4

Pre-Requisites

Fluid Mechanics & HHM

Course Objectives

The objectives of the course is to study the concepts of

• Engineering Hydrology and its applications like Runoff estimation, estimation of design discharge and flood routing.
• Irrigation Engineering – Water utilization for crop growth and their designs.

Course Outcomes

At the end of the course, the student will be able to:

• Analyze hydro-meteorological data
• Estimate abstractions from precipitation
• Compute yield from surface and subsurface basin
• Develop rainfall-runoff models
• Formulate and solve hydrologic flood routing models
• Estimate runoff, design discharge from catchment

UNIT - I

Introduction to engineering hydrology and its applications, Hydrologic cycle, types and forms of precipitation, rainfall measurement, types of rain gauges, computation of average rainfall over a basin, processing of rainfall data - Adjustment of record -Rainfall Double Mass Curve. Runoff- Factors affecting Runoff – Runoff over a Catchment- Empirical and Rational Formulae. Abstraction from rainfall-evaporation, factors affecting evaporation, measurement of evaporation- Evapotranspiration- Penman and Blaney & Criddle Methods -Infiltration, factors affecting infiltration, measurement of infiltration, infiltration indices..

UNIT - II

Distribution of Runoff – Hydrograph Analysis Flood Hydrograph – Effective Rainfall – Base Flow- Base Flow Separation - Direct Runoff Hydrograph Unit pulse and Unit step function - Unit Hydrograph, definition, limitations and applications of Unit hydrograph, derivation of Unit Hydrograph from Direct Runoff Hydrograph and vice versa - S-hydrograph, Synthetic Unit Hydrograph.

UNIT - III

Ground water Occurrence, types of aquifers, aquifer parameters, porosity, specific yield, permeability, transmissivity and storage coefficient, Darcy’s law, radial flow to wells in confined and unconfined aquifers. Types of wells,- Well Construction – Well Development.

UNIT - IV

Necessity and Importance of Irrigation, advantages and ill effects of Irrigation, types of Irrigation, methods of application of Irrigation water, Indian agricultural soils, methods of improving soil fertility –Crop Rotation, preparation of land for Irrigation, standards of quality for Irrigation water. Soil-water-plant relationship, vertical distribution of soil moisture, soil moisture constants, soil moisture tension, consumptive use, Duty and delta, factors affecting duty- Design

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R16 B.TECH CIVIL ENGG.

discharge for a water course. Depth and frequency of Irrigation, irrigation efficiencies-Water Logging.

UNIT - V

Classification of canals, Design of Irrigation canals by Kennedy’s and Lacey’s theories, balancing depth of cutting, IS standards for a canal design canal lining. Design Discharge over a catchment, Computation of design discharge-rational formulae etc.

TEXT BOOKS:

• 1. Engineering Hydrology by K. Subramanya McGraw Education (India) Pvt Ltd, 2014.
• 2. Engineering Hydrology by Jayarami Reddy, Laxmi publications pvt. Ltd., New Delhi
• 3. Irrigation and Water Resources & Water Power by P. N. Modi, Standard Book House

REFERENCES:

• 1. Engineering Hydrology by CSP Ojha, R. Brendtsson and P. Bhunya Oxford University Press,2010
• 2. Irrigation and water power engineering by Punmia & Lal, Laxmi publications Pvt. Ltd., New Delhi
• 3. Applied hydrology by V.T. Chow, D.R. Maidment and L. W Mays McGraw Education (India) Pvt Ltd, 2014.
• 4. Hydrology in Practice by E. M. Shaw, K. J. Beven, CRC Press, 2015. Page 8 of 33 R16 B.TECH CIVIL ENGG.