A rod consisting of two cylindrical portions AB and BC is restrained at both ends. Portion AB is made of steel (E, 200 GPa, a, 11.7 x 10-6/C) and portion BC is made of aluminum (E70 GPa, a= 23.6 x 10-6/°C). Knowing that the rod is initially unstressed, determine a) The compressive force induced in ABC when there is a temperature rise of 42 "C. b) the normal stresses induced in portions AB by the temperature rise of 42 °C.. c) The normal stresses induced in portions BC by the temperature rise of 42 "C. ( d) The corresponding deflection of point B. 250 mm 300 mm A B C -30-mm diameter -50-mm diameter
A rod consisting of two cylindrical portions AB and BC is restrained at both ends. Portion AB is made of steel (E, 200 GPa, a, 11.7 x 10-6/C) and portion BC is made of aluminum (E70 GPa, a= 23.6 x 10-6/°C). Knowing that the rod is initially unstressed, determine a) The compressive force induced in ABC when there is a temperature rise of 42 "C. b) the normal stresses induced in portions AB by the temperature rise of 42 °C.. c) The normal stresses induced in portions BC by the temperature rise of 42 "C. ( d) The corresponding deflection of point B. 250 mm 300 mm A B C -30-mm diameter -50-mm diameter
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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