Stress Analysis: Examples of Castigliano’s Theorem, Introduction to Fatigue (7 of 17)

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[@pramodsarode7939]

57:40 Fatigue

[@uglynerd8764]

Thanks man.

[@raymondtseng3917]

At 56:00, for the third integral, shouldnt the limits be 0 to 2L and the differential be dy since the torque -RL is acting on member BC?

[@chibuikeagba8591]

Thank you for these videos, they've been very helpful. I just want to know how the top part of the rotating beam is found to be in compression. @ around 1:16:20. Thanks!

[@KIMIRAIKKONE198N4]

positive bending moment creates compression above the neutral axis and tension below the neutral axis.

[@suminsong5451]

cool!!