2. A thin steel tire is shrunk on to a locomotive wheel of 1.2 m diameter. Find the internal diameter of the tire if after shrinking on, the hoop stress in the tire is 100 MPa. Assume E=200kN/mm2. Also find the least temperature to which the tire must be heated above that of the wheel before it could be slipped on. The coefficient of linear expansion for the tire is 6.5×10–6 per °C.

GIVEN DATA DIAMETER D=1.2m =1200mm HOOP STRESS =100MPa E=200KN/mm2 α=6.5*10-6/'C We have to find…

Answered: A thin steel tire is shrunk on to a…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

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2. A thin steel tire is shrunk on to a locomotive wheel of 1.2 m diameter. Find the internal diameter of the tire if after shrinking on, the hoop stress in the tire is 100 MPa. Assume E=200kN/mm². Also find the least temperature to which the tire must be heated above that of the wheel before it could be slipped on. The coefficient of linear expansion for the tire is 6.5×10–6 per °C.

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