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nptelhrd

Mechanical - Engineering Fracture Mechanics

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41 items
Last updated on Jun 20, 2014
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Engineering Fracture Mechanics by Prof. K. Ramesh, Department of Mechanical Engineering, IIT Madras. For more details on NPTEL visit http://nptel.iitm.ac.in
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Mod-01 Lec-01 EFM Course Outline
48:59
Mod-01 Lec-01 EFM Course Outline

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Spectacular Failures
48:54
Spectacular Failures

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Lessons from Spectacular Failures
50:28
Lessons from Spectacular Failures

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LEFM and EPFM
49:52
LEFM and EPFM

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Fracture Mechanics is Holistic
51:30
Fracture Mechanics is Holistic

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Fatigue Crack Growth Model
50:23
Fatigue Crack Growth Model

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Crack Growth and Fracture Mechanisms
53:03
Crack Growth and Fracture Mechanisms

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Elastic Strain Energy
48:16
Elastic Strain Energy

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Fracture Strength by Griffith
50:26
Fracture Strength by Griffith

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Energy Release Rate
50:47
Energy Release Rate

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Utility of Energy Release Rate
52:46
Utility of Energy Release Rate

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Pop-in Phenomenon
51:29
Pop-in Phenomenon

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Displacement and Stress Formulations
51:25
Displacement and Stress Formulations

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Forms of Stress Funcitons
52:40
Forms of Stress Funcitons

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Airy's Stress Function for Mode-I
51:49
Airy's Stress Function for Mode-I

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Westergaard Solution of Stress Field for Mode-I
51:53
Westergaard Solution of Stress Field for Mode-I

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Displacement Field for Mode-I
51:14
Displacement Field for Mode-I

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Relationship between KI and GI
53:20
Relationship between KI and GI

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Stress Field in Mode-II
51:01
Stress Field in Mode-II

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Mod-04 Lec-20 Generalised Westergaard Approach
53:14
Mod-04 Lec-20 Generalised Westergaard Approach

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Mod-04 Lec-21 William's Eigen Function Approach
46:25
Mod-04 Lec-21 William's Eigen Function Approach

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Mod-04 Lec-22 Multi-parameter Stress Field Equations
51:29
Mod-04 Lec-22 Multi-parameter Stress Field Equations

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Mod-04 Lec-23 Validation of Multi-parameter Field Equations
47:01
Mod-04 Lec-23 Validation of Multi-parameter Field Equations

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Mod-05 Lec-24 Discussion Session-I
54:29
Mod-05 Lec-24 Discussion Session-I

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Evaluation of SIF for Various Geometries
49:20
Evaluation of SIF for Various Geometries

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SIF for Embedded Cracks
47:22
SIF for Embedded Cracks

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SIF for Surface Cracks
53:00
SIF for Surface Cracks

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Modeling of Plastic Deformation
53:01
Modeling of Plastic Deformation

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Irwin's Model
52:29
Irwin's Model

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Dugdale Model
52:58
Dugdale Model

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Fracture Toughness Testing
52:48
Fracture Toughness Testing

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Plane Strain Fracture Toughness Testing
50:43
Plane Strain Fracture Toughness Testing

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Plane Stress Fracture Toughness Testing continued
51:33
Plane Stress Fracture Toughness Testing continued

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Paris Law and Sigmoidal Curve
51:12
Paris Law and Sigmoidal Curve

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Crack Closure
51:17
Crack Closure

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Crack Growth Models
52:51
Crack Growth Models

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J-Integral
54:19
J-Integral

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HRR Fields and CTOD
52:51
HRR Fields and CTOD

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FAD and Mixed Mode Fracture
51:59
FAD and Mixed Mode Fracture

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Crack Arrest and Repair Methodologies
53:06
Crack Arrest and Repair Methodologies

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Mod-09 Lec-41 Discussion Session - II
59:03
Mod-09 Lec-41 Discussion Session - II