Answered: A material has a yield strength of…

A material has a yield strength of 1150Mpa and a fracture toughness of 47 Mpa m^1/2. If the applied stress is 0.3 of the yield strength.Find the size of an internal crack that can lead to failure.

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter8: Applications Of Plane Stress (pressure Vessels, Beams, And Combined Loadings)

Section: Chapter Questions

Problem 8.2.8P: A spherical steel pressure vessel (diameter 500 mm, thickness 10 mm) is coated with brittle lacquer...

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Thermal Properties of Materials

In mechanical engineering, the thermal property is represented as the physical quantity that is relevant to the application of heat. The thermal properties are evaluated by variations in any specific material due to low heat or high heat. The quantities that influence the thermal property of the materials are mass, density, temperature, and many others.

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A material has a yield strength of 1150Mpa and a fracture toughness of 47 Mpa m^1/2. If the applied stress is 0.3 of the yield strength.Find the size of an internal crack that can lead to failure.

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