# playlist of the 41 videos (click the up-left corner of the video)
source: nptelhrd 2012年4月3日
Mechanical - Engineering Fracture Mechanics by Prof. K. Ramesh, Department of Mechanical Engineering, IIT Madras. For more details on NPTEL visit http://nptel.iitm.ac.in
01 EFM Course Outline 48:59
02 Spectacular Failures 48:54
03 Lessons from Spectacular Failures 50:28
04 LEFM and EPFM 49:52
05 Fracture Mechanics is Holistic 51:30
06 Fatigue Crack Growth Model 50:23
07 Crack Growth and Fracture Mechanisms 53:03
08 Elastic Strain Energy 48:16
09 Fracture Strength by Griffith 50:26
10 Energy Release Rate 50:48
11 Utility of Energy Release Rate 52:46
12 Pop-in Phenomenon 51:29
13 Displacement and Stress Formulations 51:25
14 Forms of Stress Functions 52:40
15 Airy's Stress Function for Mode-I 51:49
16 Westergaard Solution of Stress Field for Mode-I 51:53
17 Displacement Field for Mode-I 51:14
18 Relation between KI and GI 53:20
19 Stress Field in Mode-II 51:01
20 Generalised Westergaard Approach 53:14
21 William's Eigen Function Approach 46:25
22 Multi-parameter Stress Field Equations 51:28
23 Validation of Multi-parameter Field Equations 47:01
24 Discussion Session-I 54:29
25 Evaluation of SIF for Various Geometries 49:20
26 SIF for Embedded Cracks 47:22
27 SIF for Surface Cracks 53:00
28 Modeling of Plastic Deformation 53:01
29 Irwin's Model 52:29
30 Dugdale Model 52:58
31 Fracture Toughness Testing 52:48
32 Plane Strain Fracture Toughness Testing 50:43
33 Plane Stress Fracture Toughness Testing 51:33
34 Paris Law and Sigmoidal Curve 51:12
35 Crack Closure 51:17
36 Crack Growth Models 52:51
37 J-Integral 54:19
38 HRR Field and CTOD 52:51
39 FAD and Mixed Mode Fracture 52:00
40 Crack Arrest and Repair Methodologies 53:06
41 Discussion Session - II 59:03
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