CN7102 CONSTRUCTION EQUIPMENT OBJECTIVES

UNIT I CONSTRUCTION EQUIPMENTS AND MANAGEMENT

 Identification – Planning of equipment – Selection of Equipment - Equipment Management in Projects - aintenance Management – Equipment cost – Operating cost – Cost Control of Equipment - Depreciation Analysis – Replacement of Equipment- Replacement Analysis - Safety Management

UNIT II EQUIPMENT FOR EARTHWORK 

Fundamentals of Earth Work Operations - Earth Moving Operations - Types of Earth Work Equipment - Tractors, Motor Graders, Scrapers, Front end Waders – Dozer, Excavators, Rippers, Loaders, trucks and hauling equipment, Compacting Equipment, Finishing equipment.

UNIT III OTHER CONSTRUCTION EQUIPMENT

Equipment for Dredging, Trenching, Drag line and clamshells, Tunneling – Equipment for Drilling and Blasting - Pile driving Equipment - Erection Equipment - Crane, Mobile crane - Types of pumps used in Construction - Equipment for Dewatering and Grouting – Equipment for Demolition.

UNIT IV ASPHALT AND CONCRETE PLANTS

Aggregate production- Different Crushers – Feeders - Screening Equipment - Handling Equipment - Batching and Mixing Equipment - Pumping Equipment – Ready mix concrete equipment, Concrete pouring equipment. Asphalt Plant, Asphalt Pavers, Asphalt compacting Equipment

UNIT V MATERIALS HANDLING EQUIPMENT

Forklifts and related equipment - Portable Material Bins – Material Handling Conveyors – Material Handling Cranes- Industrial Trucks.

REFERENCES:

1. Deodhar, S.V. Construction Equipment and Job Planning, Khanna Publishers, New Delhi, 1988.

2. Dr.Mahesh Varma, Construction Equipment and its planning and Application, Metropolitan Book Company, New Delhi. 1983.

3. Peurifoy, R.L., Ledbetter, W.B. and Schexnayder, C., Construction Planning, Equipment and Methods, McGraw Hill, Singapore, 2006.

4. Sharma S.C. Construction Equipment and Management, Khanna Publishers, New Delhi, 1988.

Construction Equipment And Job Planning PB (English)

CN7101 MODERN CONSTRUCTION MATERIALS

UNIT  I         SPECIAL CONCRETES                                                                     

Behaviour of concretes – Properties and Advantages of  High Strength and High Performance Concrete – Properties and Applications of Fibre Reinforced Concrete, Self compacting concrete, Alternate Materials to concrete on high performance & high Strength concrete.  

UNIT  II         METALS                                                                         

Types of Steels –  Manufacturing process of steel – Advantages of new alloy steels – Properties and advantages of aluminium and its products – Types of Coatings & Coatings to reinforcetment – Applications of Coatings. 

UNIT  III        COMPOSITES                                                                                                         

Types of Plastics – Properties & Manufacturing process – Advantages of Reinforced polymers – Types of FRP –  FRP on different structural elements – Applications of FRP.   

UNIT  IV        OTHER MATERIALS   

                                                                                           

Types and properties of Water Proofing Compounds – Types of Non-weathering Materials and its uses – Types of Flooring and Facade Materials and its application.  

UNIT  V         SMART AND INTELLIGENT MATERIALS

                                                              

Types & Differences between Smart and Intelligent Materials –  Special features – Case studies showing the applications of smart & Intelligent Materials.

                                                                                                                           

REFERENCES:

1. ACI Report 440.2R-02, “Guide for the design and construction of externally bonded RP systems for strengthening concrete structures”, American Concrete Institute, 2002.  

2. Aitkens , High Performance Concrete, McGraw Hill, 1999 

3. Ashby, M.F. and Jones.D.R.H.H. “Engineering Materials 1: An introduction to Properties, applications and designs”, Elsevier Publications, 2005. 

4. Deucher, K.N, Korfiatis, G.P and Ezeldin, A.S, Materials for civil and Highway Engineers, Prentice Hall Inc., 1998. 

5. Mamlouk, M.S. and Zaniewski, J.P., Materials for Civil and Construction Engineers, Prentice Hall Inc., 1999. 

6. Santhakumar.A.R., Concrete Technology, Oxford University press, New Delhi 

7. Shan Somayaji, Civil Engineering Materials,  Prentice Hall Inc., 2001  8. Shetty M.S, Concrete Technology: Theory and Practice, S.Chand & Company Ltd., 2005.

MA7152 STATISTICAL METHODS FOR ENGINEERS

UNIT I         ESTIMATION THEORY                                                                   

Estimators: Unbiasedness, Consistency, Efficiency and Sufficiency – Maximum Likelihood Estimation – Method of moments.

 
UNIT II       TESTING OF HYPOTHESIS                                              

Tests based on Normal, t, X2 and F distributions for testing of means, variance and proportions – Analysis of r x c tables – Goodness of fit. 

UNIT III       CORRELATION AND REGRESSION                                   

 Multiple and Partial Correlation – Method of Least Squares – Plane of Regression – Properties  of Residuals – Coefficient of multiple correlation – Coefficient of partial correlation – Multiple correlation with total and partial correlations – Regression and Partial correlations in terms of lower order co-efficient.  

UNIT IV      DESIGN OF EXPERIMENTS                         

Analysis of variance – One-way and two-way classifications – Completely randomized design – Randomized block design – Latin square design. 

UNIT V       MULTIVARIATE ANALYSIS   

 Random vectors and Matrices – Mean vectors and Covariance matrices – Multivariate Normal density and its properties – Principal components: Population principal components – Principal components from standardized variables.                                  

OUTCOME:  On completion of this course the students will be able to solve various problems in the field of engineering employing probability and statistical methods.  

REFERENCES: 1. Gupta.S.C., and Kapoor, V.K., “Fundamentals of Mathematical Statistics”, Sultan Chand and Sons, Eleventh Edition, 2002

2. J.E. Freund, Mathematical Statistical”, 5th Edition, Prentice Hall of India, 2001.

3. Jay L.Devore, “Probability and statistics for Engineering and the Sciences”, 5th Edition, Thomson and Duxbury, Singapore, 2002

4. Murray.R. SpiegelandLarry J.Stephens, “Schaum’sou Tlines- Statistics”, Third Edition, Tata McGraw-Hill, 2000

5. R.A.Johnson and C.B.Gupta, “Miller & Freund’s Probability and Statistics for Engineers”, Pearson Education, Asia, 7th Edition, 2007

6. Richard A.Johnson and Dean W.Wichern, “Applied Multivariate Statistical Analysis”, Pearson Education, Asia, 6th Edition, 2007

MATHEMATICAL STATISTICS 5E (English) 5th Edition

Probability And Statistics For Engineering And The Sciences : 5/Ed (English) 5th edition Edition

MF7204 MICRO ELECTRO MECHANICAL SYSTEMS AND NANO TECHNOLOGY

MF7204 MICRO ELECTRO MECHANICAL SYSTEMS AND NANO

TECHNOLOGY 

UNIT I OVER VIEW OF MEMS AND MICROSYSTEMS

Definition – historical development – properties, design and fabrication micro-system, microelectronics, working principle ,applications and advantages of micro system. Substrates and wafers, silicon as substrate material, mechanical properties of Si, Silicon Compounds - silicon piezo resistors, Galium arsenide, quartz, polymers for MEMS, conductive polymers.

UNIT II FABRICATION PROCESSES AND MICRO SYSTEM PACKAGING

Photolithography, photo resist applications, light sources, ion implantation, diffusion–Oxidation - thermal oxidation, silicon dioxide, chemical vapour deposition, sputtering - deposition by epitaxy – etching – bulk and surface machining – LIGA process – LASER, Electron beam ,Ion beam processes – Mask less lithography. Micro system packaging –packaging design– levels of micro system packaging -die level, device level and system level – interfaces in packaging – packaging technologies- Assembly of Microsystems

UNIT III MICRO DEVICES

Sensors – classification – signal conversion ideal characterization of sensors micro actuators, mechanical sensors – measurands - displacement sensors, pressure sensor, flow sensors, Accelerometer , chemical and bio sensor - sensitivity, reliability and response of micro-sensor - micro actuators – applications.

UNIT IV SCIENCE AND SYNTHESIS OF NANO MATERIALS

Classification of nano structures – Effects of nano scale dimensions on various properties – structural, thermal, chemical, magnetic, optical and electronic properties fluid dynamics –Effect of nano scale dimensions on mechanical properties - vibration, bending, fracture Nanoparticles, Sol-Gel Synthesis, Inert Gas Condensation, High energy Ball Milling, Plasma Synthesis, Electro deposition and other techniques. Synthesis of Carbon nanotubes – Solid carbon source based production techniques – Gaseous carbon source based production techniques – Diamond like carbon coating. Top down and bottom up processes.

UNIT V CHARACTERIZATION OF NANO MATERIALS

Nano-processing systems – Nano measuring systems – characterization – analytical imaging techniques – microscopy techniques, electron microscopy scanning electron microscopy, confocal LASER scanning microscopy - transmission electron microscopy, transmission electron microscopy, scanning tunneling microscopy, atomic force microscopy, diffraction techniques – spectroscopy techniques – Raman spectroscopy, 3D surface analysis – Mechanical, Magnetic and thermal properties – Nano positioning systems.

REFERENCES:

1. Sami Franssila, Introduction to Micro fabrication, John Wiley & sons Ltd, 2004. ISBN:470-85106-6

2. Norio Taniguchi, Nano Technology, Oxford University Press, New York, 2003

3. Charles P Poole, Frank J Owens, Introduction to Nano technology, John Wiley and Sons, 2003

4. Tai – Ran Hsu, MEMS and Microsystems Design and Manufacture, Tata-McGraw Hill, New Delhi, 2002.

5. Mark Madou , Fundamentals of Microfabrication, CRC Press, New York, 1997.

6. Mohamed Gad-el-Hak, MEMS Handbook, CRC press, 2006, ISBN : 8493-9138-5

7. Waqar Ahmed and Mark J. Jackson, Emerging Nanotechnologies for Manufacturing, Elsevier

Inc.,2013,ISBN : 978-93-82291-39-8

8. Julian W. Hardner Micro Sensors, Principles and Applications, CRC Press 1993.

MF7203 THEORY OF METAL FORMING

MF7203 THEORY OF METAL FORMING

UNIT I THEORY OF PLASTICITY

Theory of plastic deformation – Yield criteria – Tresca and Von-mises – Distortion energy – Stressstrain relation – Mohr’s circle representation of a state of stress – cylindrical and spherical co-ordinate system – upper and lower bound solution methods – Overview of FEM applications in Metal Forming analysis.

UNIT II THEORY AND PRACTICE OF BULK FORMING PROCESSES

Analysis of plastic deformation in Forging, Rolling, Extrusion, rod/wire drawing and tube drawing – Effect of friction – calculation of forces, work done – Process parameters, equipment used – Defects – applications – Recent advances in Forging, Rolling, Extrusion and Drawing processes – Design consideration in forming.

UNIT III SHEET METAL FORMING

Formability studies – Conventional processes – H E R F techniques – Superplastic forming techniques – Hydro forming – Stretch forming – Water hammer forming – Principles and process parameters – Advantage, Limitations and application 

UNIT IV POWDER METALLURGY AND SPECIAL FORMING PROCESSES 9

Overview of P/M technique – Advantages – applications – Powder preform forging – powder rolling –

Tooling, process parameters and applications. - Orbital forging – Isothermal forging – Hot and cold

isostatic pressing – High speed extrusion – Rubber pad forming – Fine blanking – LASER beam

forming

UNIT V SURFACE TREATMENT AND METAL FORMING APPLICATIONS

Experiment techniques of evaluation of friction in metal forming selection – influence of temperature and gliding velocity – Friction heat generation – Friction between metallic layers – Lubrication carrier layer – Surface treatment for drawing, sheet metal forming, Extrusion, hot and cold forging. Processing of thin Al tapes – Cladding of Al alloys – Duplex and triplex steel rolling – Thermo mechanical regimes of Ti and Al alloys during deformation – Formability of welded blank sheet – Laser structured steel sheet - Formability of laminated sheet.

REFERENCES:

1. Helmi A Youssef, Hassan A. El-Hofy, Manufacturing Technology: Materials, Processes and Equipment, CRC publication press, 2012.

2. SAE Transactions, Journal of Materials and Manufacturing Section 5, 1993-2007

3. Surender kumar, Technology of Metal Forming Processes, Prentice Hall India Publishers,2010

4. Marciniak,Z., Duncan J.L., Hu S.J., ‘Mechanics of Sheet Metal Forming’, Butterworth-Heinemann An Imprint of Elesevier, 2006

5. Nagpal G.R., Metal Forming Processes- Khanna publishers, 2005.

6. Altan T., Metal forming – Fundamentals and applications – American Society of Metals, Metals park, 2003

7. ASM Hand book, Forming and Forging, Ninth edition, Vol – 14, 2003

8. SHIRO KOBAYASHI, SOO-IK-oh-ALTAN, T,Metal forming and Finite Element Method, Oxford University Press, 2001.

9. Proc. Of National Seminar on “Advances in Metal Forming” MIT, March 2000

10. Dieter G.E., Mechanical Metallurgy (Revised Edition II) McGraw Hill Co., 1988

11. ALTAN.T, SOO-IK-oh, GEGEL, HL – Metal forming, fundamentals and Applications, American Society of Metals, Metals Park, Ohio, 1995.

MF7202 MANUFACTURING METROLOGY AND QUALITY ENGINEERING

MF7202 MANUFACTURING METROLOGY AND QUALITY ENGINEERING

UNIT I LASER METROLOGY AND PRECISION INSTRUMENTS

Introduction – types of lasers – laser in engineering metrology – metrological laser methods for applications in machine systems – Interferometry applications – speckle interferometry – laser interferometers in manufacturing and machine tool alignment testing – laser Doppler technique – laser Doppler anemometry - Laser telemetric systems – detection of microscopic imperfections on high quality surface Pitter NPL gauge interferometer – classification of optical scanning systems – high inertia laser scan technique – rotating mirror technique vibrational deflectors – magnetic vibrational deflector – iteration and scan enhancement 0 reflective, refractive and diffractive scanners. – laser gauging – bar coding – laser dimensional measurement system.

UNIT II CO-ORDINATE MEASURING SYSTEM

Co-ordinate metrology – CMM configurations – hardware components – software – Probe sensors – Displacement devices – performance evaluations – software – hardware – dynamic errors – thermal effects diagram – temperature variations environment control – applications – Roll of CMM in reverse engineering.

UNIT III QUALITY IN MANUFACTURING AND DESIGN ENGINEERING

Importance of manufacturing planning for quality – initial planning and concept of quality – self controls – defining quality responsibilities on the factory flow – automated manufacturing – overall view of manufacturing planning – process quality audits – Opportunities for improvement in product design – early warning concepts and design assurance – design for basic functional requirements – design for reliability – availability – designing for manufacturability and safety – cost of quality – design review concurrent engineering – improving the effectiveness of product development.

UNIT IV QUALITY MANAGEMENT SYSTEM AND CONTINUOUS IMPROVEMENT

Need for quality management system – design of quality management system – quality management system requirements – ISO 9001 and other management system and models – basic quality engineering tools statistical process control – techniques for process design and improvement – Taguchi methods for process improvement – six sigma.

REFERENCES:

1. Oakland J.S. Total Quality Management – Text with cases, Butter worth – Heinemann – An imprint of Elseiver, First Indian Print, New Delhi 2005.

2. Elanchezhian.C, Vijaya Ramnath.B and Sunder Selwyn, T., Engineering Metrology, Eswar Press, Chennai, 2004.

3. Zuech, Nello Understanding and Applying Machine Vision, Marcel Dekker, Inc, 2000

4. John A. Bosch, Giddings and Lewis Dayton, Co-ordinate Measuring Machines and Systems, Marcel Dekker, Inc, 1999.

Juran J.M. and Gyna F.M., Quality Planning and Analysis, Tata-McGraw Hill, New Delhi, 1995.

MF7201 OPTIMIZATION TECHNIQUES IN MANUFACTURING

MF7201 OPTIMIZATION TECHNIQUES IN MANUFACTURING

UNIT I INTRODUCTION

Optimization – Historical Development – Engineering applications of optimization – Statement of an Optimization problem – classification of optimization problems.

UNIT II CLASSIC OPTIMIZATION TECHNIQUES

Linear programming - Graphical method – simplex method – dual simplex method – revised simplex method – duality in LP – Parametric Linear programming – Goal Programming.

UNIT III NON-LINEAR PROGRAMMING

Introduction – Lagrangeon Method – Kuhn-Tucker conditions – Quadratic programming – Separable programming – Stochastic programming – Geometric programming

UNIT IV INTEGER PROGRAMMING AND DYNAMIC PROGRAMMING AND

NETWORK TECHNIQUES

Integer programming - Cutting plane algorithm, Branch and bound technique, Zero-one implicit enumeration – Dynamic Programming – Formulation, Various applications using Dynamic Programming. Network Techniques – Shortest Path Model – Minimum Spanning Tree Problem – Maximal flow problem.

UNIT V ADVANCES IN SIMULATION

Genetic algorithms – simulated annealing – Neural Network and Fuzzy systems

REFERENCES:

1. R. Panneerselvam, “Operations Research”, Prentice Hall of India Private Limited, New Delhi 1 – 2005

2. J.K.Sharma, Operations Research – Theory and Applications – Macmillan India Ltd., 1997

3. Hamdy A. Taha, Operations Research – An Introduction, Prentice Hall of India, 1997

4. P.K. Guptha and Man-Mohan, Problems in Operations Research – Sultan chand & Sons, 1994

5. Ravindran, Philips and Solberg, Operations Research Principles and Practice, John Wiley & Sons, Singapore, 1992