1. a. Two relatively large plates, one of granite and one of slate, are subjected to a tensile stressof 40 MPa. If the specific surface energies for granite and slate are 0.3 J.m? and 0.7 J.m?,respectively; while modulus of elasticity values are 69 GPa and 92 GPa, respectively forgranite and slate. Determine the maximum length of a surface crack that is possible withoutfracture.

To find maximum length of a surface crack?

1. a. Two relatively large plates, one of granite and one of slate, are subjected to a tensile stress of 40 MPa. If the specific surface energies for granite and slate are 0.3 J.m² and 0.7 J.m2, respectively; while modulus of elasticity values are 69 GPa and 92 GPa, respectively for granite and slate. Determine the maximum length of a surface crack that is possible without fracture.

1. a. Two relatively large plates, one of granite and one of slate, are subjected to a tensile stress of 40 MPa. If the specific surface energies for granite and slate are 0.3 J.m² and 0.7 J.m2, respectively; while modulus of elasticity values are 69 GPa and 92 GPa, respectively for granite and slate. Determine the maximum length of a surface crack that is possible without fracture.

Materials Science And Engineering Properties

1st Edition

ISBN:9781111988609

Author:Charles Gilmore

Publisher:Charles Gilmore

Chapter9: Time, Temperature, And Mechanical Properties

Section: Chapter Questions

Problem 9.6P

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