2.2 The following infinitesimal, micro-strain components: 11 = 600, E22 = 33 = 0₁ & 12 = 21 = 200, 23 = 32 = 400 and 13 = 31 = 200 (all multipied by 10-6) define a strain tensor. Determine the magnitude and direction of the principal strains, the maximum and octahedral shear strains. What is the state of strain for a plane with normal direction cosines a=0.53, p=0.35 and y=0.77? [Answers: 800, 200,- 400, 600, 9.8, 622 (× 10-6)]
2.2 The following infinitesimal, micro-strain components: 11 = 600, E22 = 33 = 0₁ & 12 = 21 = 200, 23 = 32 = 400 and 13 = 31 = 200 (all multipied by 10-6) define a strain tensor. Determine the magnitude and direction of the principal strains, the maximum and octahedral shear strains. What is the state of strain for a plane with normal direction cosines a=0.53, p=0.35 and y=0.77? [Answers: 800, 200,- 400, 600, 9.8, 622 (× 10-6)]
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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![2.2 The following infinitesimal, micro-strain components: 11 = 600, E22 = 33 = 0, & 12 = 21 = 200,
&23 = 32 = 400 and 13 = 31 = 200 (all multipied by 106) define a strain tensor. Determine the
magnitude and direction of the principal strains, the maximum and octahedral shear strains. What is
the state of strain for a plane with normal direction cosines a=0.53, p=0.35 and y=0.77?
[Answers: 800, 200,- 400, 600, 9.8, 622 (x 10-6)]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb4095587-fa64-4ef9-94ab-8a46d703c7a3%2Fdf3aa648-6ecf-4c16-a5b5-71cc63e765f6%2F21mnx5_processed.jpeg&w=3840&q=75)
Transcribed Image Text:2.2 The following infinitesimal, micro-strain components: 11 = 600, E22 = 33 = 0, & 12 = 21 = 200,
&23 = 32 = 400 and 13 = 31 = 200 (all multipied by 106) define a strain tensor. Determine the
magnitude and direction of the principal strains, the maximum and octahedral shear strains. What is
the state of strain for a plane with normal direction cosines a=0.53, p=0.35 and y=0.77?
[Answers: 800, 200,- 400, 600, 9.8, 622 (x 10-6)]
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