Скачать или смотреть Stress Concentration Factors | Holes, Notches & Why Parts Fail - Mechanical Engineering (Part 2)

Stress doesn’t just break parts — it finds the weak spots and rips them open. In this episode, we crack into the world of stress concentration factors and why every hole, notch, and bend can turn your design into a ticking time bomb.






We cover:






How stress behaves under tension, torsion, and bending.






The ugly truth of geometric discontinuities — circular, elliptical, reinforced holes, thin vs. thick plates, uniaxial vs. biaxial stress states.






Advanced topics like notch sensitivity, fatigue analysis, and how cracks grow when you ignore them.






Using Finite Element Analysis (FEA) to predict and minimize peak stresses before they snap your design in half.






This is mechanical engineering explained without sugarcoating. If you want to understand why parts fail, how to keep them alive longer, and how engineers actually design against failure, this one’s for you.










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