A steel tension bar 10-mm thick and 50-mm wide with an initial single-edge crack of 10-mm long is subjected to a uniaxial stress o = 150 MPa. Using the values given in Table Q4 below A) Determine the stress intensity factor KI. If KIC = 50 MPa m, is the crack stable? B) Determine the critical crack size. C) Determine the critical load. Take Y= 1.37

A steel tension bar 10-mm thick and 50-mm wide with an initial single-edge crack of 10-mm long is subjected to a uniaxial stress o = 150 MPa. Using the values given in Table Q4 below A) Determine the stress intensity factor KI. If KIC = 50 MPa m, is the crack stable? B) Determine the critical crack size. C) Determine the critical load. Take Y= 1.37

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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