Acube of material is subjected to the following direct stress system: 0, = +120 N/mm², o, = +80 N/mm² and o,=-100 N/mm². If Young's modulus, E, is 200 000 N/mm² and Poisson's ratio, v, is 0.3 calculate the direct strain in the x, y and z directions and hence the volumetric strain in the cube.
Acube of material is subjected to the following direct stress system: 0, = +120 N/mm², o, = +80 N/mm² and o,=-100 N/mm². If Young's modulus, E, is 200 000 N/mm² and Poisson's ratio, v, is 0.3 calculate the direct strain in the x, y and z directions and hence the volumetric strain in the cube.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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![Acube of material is subjected to the following direct stress system: , = +120 N/mm², o, = + 80 N/mm²
and o̟=-100 N/mm². If Young's modulus, E, is 200 000 N/mm² and Poisson's ratio, v, is 0.3 calculate
the direct strain in the x, y and z directions and hence the volumetric strain in the cube.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F9ecf5e3e-b7b3-4ba9-b5d0-4ceff7990468%2F046084fd-1bec-4e9b-9d09-a845b68c8ce7%2Fur1fdx_processed.png&w=3840&q=75)
Transcribed Image Text:Acube of material is subjected to the following direct stress system: , = +120 N/mm², o, = + 80 N/mm²
and o̟=-100 N/mm². If Young's modulus, E, is 200 000 N/mm² and Poisson's ratio, v, is 0.3 calculate
the direct strain in the x, y and z directions and hence the volumetric strain in the cube.
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