Engineering Fracture Mechanics

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