Engineering, 11.12.2019 20:31 ic838847
For a brittle material that has a specific surface energy of 0.33 j/m2, and flexural strength and elastic modulus values of 88.1 mpa and 61 gpa, respectively, calculate the critical stress (in mpa) required for the propagation of a surface crack of length 0.04 mm.
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For a brittle material that has a specific surface energy of 0.33 j/m2, and flexural strength and el...
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