1 ho 2 points A ceramic ball with a radius of 10 mm is pressed into a hemispherical recess of 20 mm in radius in a steel
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1 ho 2 points A ceramic ball with a radius of 10 mm is pressed into a hemispherical recess of 20 mm in radius in a steel
1 ho 2 points A ceramic ball with a radius of 10 mm is pressed into a hemispherical recess of 20 mm in radius in a steel plate. The following parameters are given: E = 152.2 GPa, R = 20 mm, H ceramic = 20 GPa, H steel = 5 GPa. The normal load which initiates yield in the steel plate is 2081.5 N. At what depth (in mm) does yield first occur?
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