Stress Analysis: Completely Reversed Stresses, Modifying Factors, Stress Concentration (8 of 17) скачать в хорошем качестве

Stress Analysis: Completely Reversed Stresses, Modifying Factors, Stress Concentration (8 of 17)

00:00:24 Reviewing fatigue log-log graph 00:03:47 Endurance limit of materials using rotating beam test 00:17:03 Materials without endurance limits 00:20:24 Fatigue strength modifying factors 00:32:35 Example of where fatigue strength modifying factors apply 00:40:00 Finding load factor 00:44:14 Finding temperature factor 00:46:08 Finding reliability factor 00:54:43 All modifying factors in equation 00:56:37 Notch sensitivity 00:58:32 Geometric stress concentration factor 00:59:43 Example Problem #1: Develop expression for fatigue strength 1:04:07 Example Problem #2: Finding force using safety factor with respect to fatigue Want to see more mechanical engineering instructional videos? Visit the Cal Poly Pomona Mechanical Engineering Department's video library, ME Online: https://www.cpp.edu/meonline