K. Ramesh: Experimental Stress Analysis (IIT Madras)

# playlist of the 41 videos (click the up-left corner of the video)

source: nptelhrd    2011年10月12日
Mechanical - Experimental Stress Analysis by Prof. K. Ramesh, Department of Applied Mechanics, IIT Madras. For more details on NPTEL visit http://nptel.iitm.ac.in

01 Overview of Experimental Stress Analysis 46:13
02 Optical Methods Work as Optical Computers 51:47
03 Stress, Strain and Displacement Fields 1:02:34
04 Physical Principle of Strain Gauges, Photoelasticity and Moiré 56:33
05 Introduction to Moiré, Brittle Coatings and Holography 55:16
06 Hologram Interferometry, Speckle Methods 57:08
07 Introduction to Shearography, TSA, DIC and Caustics 54:29
08 Fringe Patterns - Richness of Qualitative Information 51:46
09 Multi-Scale Analysis in Experimental Mechanics 55:03
10 Selection of an Experimental Technique 1:00:41
11 Introduction to Transmission Photoelasticity 57:59
12 Ordinary and Extraordinary Rays 52:51
13 Light Ellipse, Passage of Light Through a Crystal Plate 52:58
14 Retardation Plates, Stress-optic Law 51:56
15 Plane Polariscope 50:51
16 Jones Calculus 55:01
17 Circular Polariscope 52:51
18 Determination of Photoelastic Parameters at an Arbitrary Point 52:54
19 Tardy's Method of Compensation 53:30
20 Calibration of Photo elastic Materials 55:59
21 Fringe Thinning Methodologies 58:33
22 Fringe Ordering in Photoelasticity 51:31
23 Miscellaneous Topics in Transmission Photoelasticity 55:05
24 Three Dimensional Photoelasticity 55:53
25 Overview of Digital Photoelasticity 52:06
26 Introduction to Photoelastic Coatings 56:58
27 Correction Factors for Photoelastic Coatings 56:44
28 Coating Materials,Selection of Coating Thickness 51:05
29 Calibration of Photoelastic Coatings, Introduction to Brittle Coatings 52:56
30 Analysis of Brittle Coatings 51:15
31 Introduction to Strain Gauges 56:17
32 Strain Sensitivity of a Strain Gauge, Bridge Sensitivity, Rosettes 56:41
33 Strain Gauge Alloys, Carriers and Adhesives 51:57
34 Performance of Strain Gauge System 53:48
35 Temperature Compensation, Two-wire and Three-wire Circuits 53:16
36 Strain Gauge Selection 49:54
37 Bonding of a Strain Gauge 57:59
38 Soldering, Accounting for Transverse Sensitivity Effects 53:38
39 Correction Factors for Special Applications 1:00:08
40 Special Gauges 57:58
41 Discussion Session 39:56