Experimental Stress Analysis ME 8th Sem Syllabus for VTU BE 2017 Scheme (Professional Elective-V)

Experimental Stress Analysis detail syllabus for Mechanical Engineering (ME), 2017 scheme is taken from VTU official website and presented for VTU students. The course code (15ME832), and for exam duration, Teaching Hr/week, Practical Hr/week, Total Marks, internal marks, theory marks, duration and credits do visit complete sem subjects post given below.

For all other me 8th sem syllabus for be 2017 scheme vtu you can visit ME 8th Sem syllabus for BE 2017 Scheme VTU Subjects. For all other Professional Elective-V subjects do refer to Professional Elective-V. The detail syllabus for experimental stress analysis is as follows.

Course Objectives:

1. To understand the measurement of stain using electrical strain gauges.
2. To analyze stress and strains induced mechanical systems using electrical strain gauges.
3. To understand the photo elastic techniques to characterize the elastic behavior of solids.
4. To understand elastic behavior of solid bodies using coating techniques.
5. To apply the holography methods to measure stress and strains.

Module 1

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Module 2

Strain Analysis Methods: Two element, three element rectangular and delta rosettes, Correction for transverse strain effects, Stress gage, Plane shear gage, Stress intensity factor gage. Force, Torque and strain measurements: Mass balance measurement, Elastic element for force measurements, torque measurement.

Module 3

Photoelasticity: Nature of light, Wave theory of light – optical interference, Stress optic law -effect of stressed model in plane and circuclarpolariscopes, Isoclinics&Isochromatics, Fringe order determination Fringe multiplication techniques, Calibration photoelastic model materials. Two Dimensional Photoelasticity: Separation methods: Shear difference method,Analytical separation methods, Model to prototype scaling, Properties of 2D photoelastic model materials, Materials for 2D photoelasticity.

Module 4

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Module 5

Brittle Coatings: Coatings stresses, Crack patterns, Refrigeration techniques, Load relaxation techniques, Crack detection methods, Types of brittle coatings and its applications.
Moire Methods: Moire fringes produced by mechanical interference.Geometrical approach, Displacement field approach to Moire fringe analysis, Out of plane displacement measurements, Out of plane slope measurements.Applications and advantages

Course Outcomes:

1. Explain and the elastic behavior of solid bodies.
2. Describe stress strain analysis of mechanical systems using electrical resistance strain gauges.
3. Understand the experimental methods of determining stresses and strains induced.
4. Apply the coating techniques to determine the stresses and strains.

Text Books:

1. Experimental Stress Analysis, Dally and Riley, McGraw Hill.
2. Experimental Stress Analysis. Sadhu Singh, Khanna publisher.

Reference Books:

1. Experimental stress Analysis, Srinath L.S tata Mc Graw Hill.
2. PhotoelasticityVol I and Vol II, M.M.Frocht, John Wiley & sons.
3. Photo Elastic Stress Analysis, Kuske, Albrecht & Robertson John Wiley & Sons.
4. Motion Measurement and Stress Analysis Dave and Adams
5. Holman, Experimental Methods for Engineers Tata McGraw Hill Companies, 7th Edition, New York, 2007

For detail syllabus of all other subjects of BE Me, 2017 regulation do visit Me 8th Sem syllabus for 2017 Regulation.

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