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Course11210624737 lectures

Experimental Stress Analysis: An Overview

Prof. K. Ramesh Prof. Tarkes Dora Pallicity · IIT Madras

Start with lecture 1 At NPTEL

Lectures

Week 1

  1. Overview of Experimental Stress Analysis Video
  2. Optical Methods Work as Optical Computers Video
  3. Stress, Strain and Displacement Fields Video

Week 2

  1. Completeness of a numerical solution. Video
  2. Fringe Patterns - Richness of Qualitative Information Video
  3. Multi-Scale Analysis in Experimental Mechanics Video
  4. Selection of an Experimental Technique Video

Week 3

  1. Introduction to Transmission Photoelasticity Video
  2. Ordinary and Extraordinary Rays Video
  3. Light Ellipse, Passage of Light Through a Crystal Plate Video

Week 4

  1. Retardation Plates, Stress-optic Law Video
  2. Plane Polariscope Video
  3. Jones Calculus Video

Week 5

  1. Circular Polariscope Video
  2. Determination of Photoelastic Parameters at an Arbitrary Point Video
  3. Tardy's Method of Compensation Video

Week 6

  1. Calibration of Photoelastic Materials Video
  2. Fringe Thinning Methodologies Video
  3. Fringe Ordering in Photoelasticity Video

Week 7

  1. Miscellaneous Topics in Transmission Photoelasticity Video
  2. Three Dimensional Photoelasticity Video
  3. Overview of Digital Photoelasticity Video

Week 8

  1. Introduction to Photoelastic Coatings Video
  2. Correction Factors for Photoelastic Coatings Video
  3. Coating Materials, Selection of Coating Thickness, Industrial Application of Photoelastic Coatings Video

Week 9

  1. Calibration of Photoelastic Coatings, Introduction to Brittle Coatings Video
  2. Analysis of Brittle Coatings Video
  3. Introduction to Strain Gauges Video

Week 10

  1. Strain Sensitivity of a Strain Gauge, Bridge Sensitivity, Rosettes Video
  2. Strain Gauge Alloys, Carriers and Adhesives Video
  3. Performance of Strain Gauge System Video

Week 11

  1. Temperature Compensation, Two- wire and Three-wire Circuits Video
  2. Strain Gauge Selection Video
  3. Bonding of a Strain Gauge Video

Week 12

  1. Soldering, Accounting for Transverse Sensitivity Effects Video
  2. Correction Factors for Special Applications Video
  3. Special Gauges Video

Syllabus and materials

At NPTEL, as the course publishes them.

Credits and licence

Institution
IIT Madras
Department
Mechanical Engineering
Teacher
Prof. K. Ramesh Prof. Tarkes Dora Pallicity
Level
Undergraduate
Language
English
Subjects
Engineering
Source
NPTEL
Licence
CC BY-NC-SA, as NPTEL states it. Non-commercial use only. NPTEL's terms
Attribution
NPTEL states: "Distributed under Creative Commons Attribution-ShareAlike / CC BY - NC - SA", beside a BY-NC-SA badge. Coordinated by IIT Guwahati.
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