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Design of Machine Elements

by Drruby Mishra
Type: NoteInstitute: KIIT University Course: B.Tech Specialization: Mechanical EngineeringOffline Downloads: 21Views: 557Uploaded: 4 months agoAdd to Favourite

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Drruby Mishra
Drruby Mishra
Stress Concentration Localization of high stresses due to irregularities present in the component and the abrupt changes of the cross-section
Concept of Stress Concentration Theoretical stress concentration factor, Kt Maximum stress at the discontinuity Nominal stress, max stress with no discontinuity Kt is used for normal stresses and Kts for shear stresses.
Mathematical method 2a K t  1 b 2a K t  1 r
Experimental Method

Lecture Notes