所屬科目：研究所、轉學考(插大)◆材料力學
Prablem 3 (25%) The stress-strain dingram for a bone is shown as the right figure snd can be described by the equstion, where g is in kPa. Determine the modulus of toughness and the a amount of elongation of a 200-mm-long region just before it fractures if failure occurs at σ =6873.52 kPa.
Problem 4 (25%) The bone sbown as the right figure can be modeled as a tube having an inner diameter of 9.5 mm and an outer G (MPa) dianneter of 32 mm. Dotermine the maximum um eiasti tic 16.10 static force P that can be applied to its center. r. Assume 8.75 the bone to be roller supported at its ends. The stress-strain diagran for the bone is shown as the figure below, and is the sanne in tension as in compression.
阿摩線上測驗
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, where g is in kPa. Determine the modulus of toughness and the a amount of elongation of a 200-mm-long region just before it fractures if failure occurs at σ =6873.52 kPa.
