8 Replies Latest reply on Mar 15, 2014 12:23 PM by Ali Ali

    stress concentration problem!

    Ali Ali

      please help me to solve this problem.

       

      Plate:100*200*4

      Pressur:100kpa

      Material:AISI304

       

      why stress concentration factor in oval is higher than diamond؟

      it is irrational!

       

      1.JPG

      Stress concentration factor for this oval with 100kpa pressur is K=4.5

      2.JPG

      but for this diamond with higher notch sensitivity,stress concentration is K=2.9