(i) What is the difference between Mohr-Coulomb failure criterion and Tresca failure criterion? Which one is more conservative? Figure Q1 shows the stress state of a soil element underground. The element is in plane-stress condition. Determine the principal stresses and maximum shear stress. (ii) (ii) If the soil follows Mohr-Coulomb failure criterion, determine the factor of safety when normal stress is 35 kPa. Assume c = 22 kPa and Ø = 25°.
(i) What is the difference between Mohr-Coulomb failure criterion and Tresca failure criterion? Which one is more conservative? Figure Q1 shows the stress state of a soil element underground. The element is in plane-stress condition. Determine the principal stresses and maximum shear stress. (ii) (ii) If the soil follows Mohr-Coulomb failure criterion, determine the factor of safety when normal stress is 35 kPa. Assume c = 22 kPa and Ø = 25°.
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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