The 3-dimensional state of strain at a material point in x, y, z Q4 coordinates is given by: E XX [ε] = E xy Ex E ZX Eyy Eyz E Ezy ZZ || -120 0-150 0 0 0 -150 0 240 *10-6 Calculate the volumetric strain and the deviatoric strain invariants (b) Calculate the mean stress and the deviatoric stress tensor (c) Write the characteristic equation of strain (d) Write the characteristic equation of stress The material is linear elastic (E=210GPa, v=0.3).

The 3-dimensional state of strain at a material point in x, y, z Q4 coordinates is given by: E XX [ε] = E xy Ex E ZX Eyy Eyz E Ezy ZZ || -120 0-150 0 0 0 -150 0 240 *10-6 Calculate the volumetric strain and the deviatoric strain invariants (b) Calculate the mean stress and the deviatoric stress tensor (c) Write the characteristic equation of strain (d) Write the characteristic equation of stress The material is linear elastic (E=210GPa, v=0.3).

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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