|| Jai Sri Gurudev ||Sri AdichunchanagiriShikshana Trust ®

ADICHUNCHANAGIRI UNIVERSITY

Subject : GROUND WATER HYDROLOGY Unit-I Aquifer Properties Porosity. Specific yield. Storage coefficient. Hydraulic conductivity and its determination (Laboratory Methods, Tracer Tests, Auger hole tests, Pumping Tests of Wells). Specific retention.Transmissivity.Compressibility of rocks and land subsidence due to ground water withdrawals. Homogeneity and Anisotropy.

Unit –II Aquifer systems Distribution of subsurface water- Zone of aeration and saturation.Types of aquifersAquiclude, aquitard, aquifuge, unconfined confined aquifer and leaky aquifer. Partially penetrated aquifers. Recharge and discharge areas. Regional flow system. Base flow. Fluctuation of water table and piezometric surface.

Unit –III Groundwater movement Groundwater potential, head and head distribution. Measuring Hydraulic Head with Wells and Piezometers.Darcy’s law.Validity of Darcy’s law. Water table contours. Flow lines and equipotential lines. Flow net analysis.

Unit –IV Governing equations Derivation of general differential equations for groundwater flow- steady state without recharge and with uniform recharge; Governing equations for Transient flow; Derivation of Regional Groundwater Flow equations in unconfined and confined aquifers without recharge-and with uniform recharge in steady state and transient state; Boundary conditions; Analytical solutions to simple cases: one dimensional steady state flow in a confined aquifer of constant thickness, one dimensional steady state flow in an unconfined aquifer with and without recharge.

Unit -V Well hydraulics and determination of parameters Steady state well hydraulics- analysis of steady radial flow towards a well in confined aquifer, Analysis of unsteady radial flow in wells- unconfined and confined aquifers; pumping tests.

Text Books 1. “Ground Water”, H.M. Raghunath, Wiley Eastern Limited, New Delhi, 2007. 2. “Numerical Ground Water Hydrology”- A.K. Rastogi, - Penram, International Publishing (India), Pvt. Ltd., Mumbai. 3. “Applied Hydrogeology”, C.W.Fetter, Prentice Hall, 2013. 4. “Hydrogeology and Groundwater Modelling”, Neven Kresic, CRC Press, 2006. Reference Books 1. R.J.M. De Wiest, “Geohydrology”- John Wiley, 1967 2. A. Vermjit, “Theory of Groundwater Flow” - MacMillan, 1970

3. M.E.Harr, “Groundwater and Seepage” - McGraw Hill, 1962. 4. Raghunath, K.M. “Ground Water”- Wiley Eastern, 2007. 5. H. Boluwer, “Ground water Hydrology” - McGraw Hill, Kogakusha, 1979 6. “Ground Water Assessment Development and Management”, K.R. Karanth, Tata McGraw Hill Publishing Company Ltd., New Delhi, 1987. 7. “Ground Water Hydrology”, David Keith Todd, Wiley India Pvt. Ltd., 2005.

|| Jai Sri Gurudev ||Sri AdichunchanagiriShikshana Trust ®

ADICHUNCHANAGIRI UNIVERSITY

Subject: Hydrology and Irrigation engineering

Module-1Hydrology 10 hoursHydrology: Introduction, Importance of hydrology, Global and Indian water availability, Practical application of hydrology, Hydrologic cycle (Horton’s) qualitative and engineering representation. Precipitation: Definition, Forms and types of precipitation, measurement of rain fall using Symon’s and Syphon type of rain gauges, optimum number of rain gauge stations, consistency of rainfall data (double mass curve method), computation of mean rainfall, estimation of missing data, presentation of precipitation data, moving average curve, mass curve, rainfall hyetographs.Module-2Losses: Evaporation 10 hoursLosses: Evaporation: Introduction, Process, factors affecting evaporation, measurement using IS class-A Pan, estimation using empirical formulae (Meyer’s and Rohwer’s equations) Reservoir evaporation and controlEvapo-transpiration: Introduction, Consumptive use, AET, PET, Factors affecting, Measurement, Estimation by Blaney-Criddle equation,Infiltration: Introduction, factors affecting infiltration capacity, measurement by double ring infiltrometer, Horton’s infiltration equation, infiltration indices.Module-3Runoff 10 hoursRunoff: Definition, concept of catchment, factors affecting runoff, rainfall – runoff relationship using regression analysis.Hydrographs: Definition, components of hydrograph, base flow separation, unit hydrograph, assumption, application and limitations, derivation from simple storm hydrographs, S curve and its computations, Conversion of UH of different durationsModule-4Irrigation 10 hoursIrrigation: Definition. Benefits and ill effects of irrigation. System of irrigation: surface and ground water, flow irrigation, lift irrigation, Bandhara irrigation. Water Requirements of Crops: Duty, delta and base period, relationship between them, factors affecting duty of water crops and crop seasons in India, irrigation efficiency, frequency of irrigation.Module-5Canals 10 hoursCanals: Types of canals. Alignment of canals. Definition of gross command area, cultural command area, intensity of irrigation, time factor, crop factor. Unlined and lined canals. Standard sections. Design of canals by Lacey's and Kennedy's method. Reservoirs: Definition, investigation for reservoir site, storage zones determination of storage capacity using mass curves, economical height of dam.

 Text Books:1) K. Subramanya, “Engineering Hydrology”, Tata McGraw Hill Publishers, New Delhi.2) Jayarami Reddy, “A Text Book of Hydrology”, Lakshmi Publications, New Delhi.3) Punmia and LalPandey, “Irrigation and Water Power Engineering” Lakshmi Publications, New Delhi. Reference Books:1) H.M. Raghunath, “Hydrology”, Wiley Eastern Publication, New Delhi.2) Sharma R.K., “Irrigation Engineering and Hydraulics”, Oxford & IBH Publishing Co., New Delhi.3) VenTe Chow, “Applied Hydrology”, Tata McGraw Hill Publishers, New Delhi.4) Modi P.N “Water Resources and Water Power Engineering”-. Standard book house, Delhi.5) Garg S.K, “Irrigation Engineering and Hydraulic Structures” Khanna publications, New Delhi.

|| Jai Sri Gurudev ||Sri AdichunchanagiriShikshana Trust ®

ADICHUNCHANAGIRI UNIVERSITYADVANCED CONCRETE TECHNOLOGY SYLLABUS

INTRODUCTION

Importance of Bogue’s compounds, Structure of a hydrated cement paste, Volume of hydrated

product, Porosity of paste and concrete, Transition zone, Elastic modulus, Factors affecting strength

& Elasticity of concrete, Rheology of concrete in terms of Bingham’s parameter.

CHEMICAL & MINERAL ADMIXTURES

Mechanism of chemical admixture, Plasticizers and super plasticizers; their effect on concrete

property in fresh and hardened state, Marsh cone test for optimum dosage of super plasticizer,

Retarder, Accelerator, Air-entraining admixtures, New generation super plasticizers. Fly-ash, Silica

fume, GGBS and their effect on concrete property in fresh and hardened state.

MIX DESIGN

Factors affecting mix design, design of concrete mix by BIS method using IS 10262 method.

Provision in revised IS 10262 – 2019.

DURABILITY OF CONCRETE

Introduction, Permeability of concrete, Chemical attack, Acid attack, Efflorescence, Corrosion in

concrete, Thermal conductivity, Thermal diffusivity, Specific heat, Alkali aggregate reaction, IS 456

– 2000 requirement for durability.

READY MIXED CONCRETE & SELF COMPACTING CONCRETE

RMC concrete – Manufacture, Transporting, Placing, Precautions, Methods of Concreting –

Pumping, Under water concreting, Shotcrete, High volume fly ash concrete concept, Properties,

Typical mix. Self-compacting concrete concept, Materials, Tests, Properties, Application and

Typical mix.

FIBRE REINFORCED CONCRETE

Fibre types and properties, Behaviour of FRC in compression, tension including pre-cracking and

post cracking stages, Behaviour in flexure and shear, Ferro cement – Materials, Techniques of

manufacture, Properties and Application.

LIGHT WEIGHT CONCRETE

Materials properties and types, Typical light weight concrete mix, High density concrete and High

performance concrete – Materials, Properties and Application, Typical Mix.

TEST ON HARDENED CONCRETE

Effect of end condition of specimen, Capping, H/D ratio, Rate of loading, Moisture condition,

Compression, Tension and Flexure tests, Tests on composition of hardened concrete – Cement

content, Original W/C ratio, NDT tests concepts – Rebound hammer, Pulse velocity methods.

RECOMMENDED LEARNING RESOURCES:

Text Books:

1. Properties of Concrete – Neville A M – ELBS Edition, Longman Ltd., London.

2. Concrete Technology – M S Shetty.

3. Concrete Technology – A R Santhakumar – Oxford University Press.

4. Concrete Mix Design – N Krishna Raju – Sehgal Publishers.

5. IS 10262 – 2019.

|| Jai Sri Gurudev ||Sri AdichunchanagiriShikshana Trust ®

ADICHUNCHANAGIRI UNIVERSITYSPECIAL CONCRETE SYLLABUS

INTRODUCTION

Components of modern concrete and developments in the process and constituent materials: Role

of constituents, Development in cements and cement replacement materials, Pozzolona, Fly-ash,

Silica fume, Rice husk ash, Recycled aggregates, Chemical admixtures, Mix proportioning of

concrete: Principles and Methods.

LIGHT WEIGHT CONCRETE

Introduction, Classification, Properties, Strength and Durability, Mix proportioning and

Problems. High Density Concrete: Radiation shielding ability of concrete, Materials for high

density concrete, Mix proportioning, Properties in fresh and hardened state, Placement methods.

FERRO CEMENT

Ferro cement materials, Mechanical properties, Cracking of Ferro cement, Strength and

behaviour in tension, Compression and Flexure, Design of Ferro cement in tension, Ferro cement

constructions, Durability and Applications.

FIBRE REINFORCED CONCRETE

Fibre material, Mix proportioning, Distribution and Orientation, Interfacial bond, Properties in

fresh state, Strength and behaviour in tension, Compression and Flexure of steel fibre reinforced

concrete, Mechanical properties, Crack arrest and toughening mechanism, Applications.

HIGH PERFORMANCE CONCRETE

Constituents, Mix proportioning, Properties in fresh and hardened states, Applications and

Limitations. Ready Mixed Concrete: QCI-RMCPC scheme requirements, Self Compacting

Concrete, Reactive powder concrete and Bacterial concrete.

RECOMMENDED LEARNING RESOURCES:

References:

6. Neville A M “Properties of Concrete” Pearson Education Asia, 2000.

7. P Kumar Mehta, Paul J N Monterio, “Concrete: Microstructure, Properties and Materials”

Tata McGraw Hill.

8. A R Santhakumar “Concrete Technology” Oxford University Press, New Delhi.

9. Gambhir “Concrete Technology”.

10. Short A and Kinniburgh W “Light Weight Concrete” Asia Publishing House.