Learn · Fundamentals of thermo-mechanical & fatigue analysis of welded structure

Lecture 35 of 57Week 8: Rainflow Counting Method, Cumulative Fatigue Damage and Palmgren-Miner's Rule

Lec 35: Cumulative Fatigue Damage and Palmgren-Miner's Rule

Prof. Pankaj Biswas · IIT Guwahati

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Fundamentals of thermo-mechanical & fatigue analysis of welded structure, IIT Guwahati (at NPTEL)
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CC BY-NC-SA, as NPTEL states it. Non-commercial use only.
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All the lectures

  1. Lec 1: Weld Induced Thermal History (Basics of Heat Flow in Welding) Video
  2. Lec 2: Weld Induced Thermal History (Basics of Heat Flow in Welding) Video
  3. Lec 3: Weld Induced Thermal History (Basics of Heat Flow in Welding) Video
  4. Lec 4: Weld Induced Thermal History (Basics of Heat Flow in Welding) Video
  5. Lec 5: Weld Induced Thermal History (2D-3D Heat Flow & Cooling Rate) Video
  6. Lec 6: Weld Induced Thermal History (2D-3D Heat Flow & Cooling Rate) Video
  7. Lec 7: Common Heat Treatment Processes (Types, Preheating, Inter-pass Temperature, PWHT) Video
  8. Lec 8: Common Heat Treatment Processes (Types, Preheating, Inter-pass Temperature, PWHT) Video
  9. Lec 9: Common Heat Treat Treatment Processes (PWHT) Video
  10. Lec 10: Common Heat Treat Treatment Processes (PWHT) Video
  11. Lec 11: Fundamental of Different Types of Welding Heat Sources Video
  12. Lec 12: Fundamental of Different Types of Welding Heat Sources Video
  13. Lec 13: Fundamental of Different Types of Welding Heat Source Video
  14. Lec 14: Fundamental of Different Types of Welding Heat Sources Video
  15. Lec 15: Designing of Welded Joints Subjected to Combined Loads Video
  16. Lec 16: Designing of Welded Joints Subjected to Combined Loads Video
  17. Lec 17: Design of Welds Subjected to Combined Stresses Video
  18. Lec 18: Design of Welds Subjected to Combined Stresses Video
  19. Lec 19: Design of Welds Subjected to Combined Stresses Video
  20. Lec 20: Design of Welds Subjected to Combined Stresses Video
  21. Lec 21: Fundamental of Creep on Welded Joints Video
  22. Lec 22: Fundamental of Creep on Welded Joints Video
  23. Lec 23: Basics of Fatigue Analysis Video
  24. Lec 24: Basics of Fatigue Analysis Video
  25. Lec 25: Basics of Fatigue Life Prediction Video
  26. Lec 26: Basics of Fatigue Life Prediction Video
  27. Lec 27: Some Problems on Fatigue Life Prediction of Welded Joints Video
  28. Lec 28: Some Problems on Fatigue Life Prediction of Welded Joints Video
  29. Lec 29: Fatigue Analysis, Design and Life Estimation Procedures Video
  30. Lec 30: Fatigue Analysis, Design and Life Estimation Procedures Video
  31. Lec 31: Examples of Fatigue Design Methods Video
  32. Lec 32: Examples of Fatigue Design Methods Video
  33. Lec 33: Rainflow Counting Method Video
  34. Lec 34: Rainflow Counting Method Video
  35. Lec 35: Cumulative Fatigue Damage and Palmgren-Miner's Rule Video
  36. Lec 36: Cumulative Fatigue Damage and Palmgren-Miner's Rule Video
  37. Lec 37: Fatigue Design and Analysis due to Fluctuating Stresses and Fatigue Failure Criteria Video
  38. Lec 38: Fatigue Design and Analysis due to Fluctuating Stresses and Fatigue Failure Criteria Video
  39. Lec 39: Modified Goodman Diagrams and Examples Video
  40. Lec 40: Modified Goodman Diagrams and Examples Video
  41. Lec 41: Modified Goodman Diagrams for Fluctuating Torsional Shear Stresses and Examples Video
  42. Lec 42: Modified Goodman Diagrams for Fluctuating Torsional Shear Stresses and Examples Video
  43. Lec 43: Basquin's & Coffin's Law of Fatigue and Mean Stress Corrections in Fatigue Video
  44. Lec 44: Basquin's & Coffin's Law of Fatigue and Mean Stress Corrections in Fatigue Video
  45. Lec 45: Example of Basquin's Law of Fatigue and Linear Elastic FractureMechanics Approach Video
  46. Lec 46: Example of Basquin's Law of Fatigue and Linear Elastic FractureMechanics Approach Video
  47. Lec 47: Linear Elastic Fracture Mechanics Approach(Paris-Erdogan's Law) Video
  48. Lec 48: Linear Elastic Fracture Mechanics Approach(Paris-Erdogan's Law) Video
  49. Lec 49: Weld Fatigue Life Estimation Procedures (Nominal Stress Method) Video
  50. Lec 50: Weld Fatigue Life Estimation Procedures (Nominal Stress Method) Video
  51. Lec 51: Weld Fatigue Life Estimation Procedures (Nominal Stress Method) Video
  52. Lec 52: Weld Fatigue Life Estimation Procedures (Nominal Stress Method) Video
  53. Lec 53: Hot Spot Stress Approach Video
  54. Lec 54: Hot Spot Stress Approach Video
  55. Live Session 14-02-2025 Video
  56. Live Session 07-03-2025 Video
  57. Live Session 20-03-2025 Video