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1. The following state of strain has been determined on the surface of a cast-iron machine part: =- 720, 400, = 660 =- Knowing that E = 69 GPa and G= 28 GPa, determine the principal stresses using the following approaches: i. by determining the corresponding state of plane stress, and further using Mohr's circle for stress ii. by using Mohr's circle for strain to determine the orientation and magnitude of the principal strains, and further define the corresponding stresses

1. The following state of strain has been determined on the surface of a cast-iron machine part: =- 720, 400, = 660 =- Knowing that E = 69 GPa and G= 28 GPa, determine the principal stresses using the following approaches: i. by determining the corresponding state of plane stress, and further using Mohr's circle for stress ii. by using Mohr's circle for strain to determine the orientation and magnitude of the principal strains, and further define the corresponding stresses

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
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1. The following state of strain has been determined on the surface of a cast-iron machine part: =- 720, =- 400, = 660 Knowing that E = 69 GPa and G = 28 GPa, determine the principal stresses using the following approaches: by determining the corresponding state of plane stress, and further using Mohr's circle for stress ii. by using Mohr's circle for strain to determine the orientation and magnitude of the principal strains, and further define the corresponding stresses
Transcribed Image Text:1. The following state of strain has been determined on the surface of a cast-iron machine part: =- 720, =- 400, = 660 Knowing that E = 69 GPa and G = 28 GPa, determine the principal stresses using the following approaches: by determining the corresponding state of plane stress, and further using Mohr's circle for stress ii. by using Mohr's circle for strain to determine the orientation and magnitude of the principal strains, and further define the corresponding stresses
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