4. A cylindrical specimen of aluminium having a diameter of 20 mm and length of 210 mm is deformed elastically in tensio
Posted: Mon May 09, 2022 9:18 am
4. A cylindrical specimen of aluminium having a diameter of 20 mm and length of 210 mm is deformed elastically in tension with a force of 48,800 N. Using the data contained in table below determine the following a) The amount by which this specimen will elongate in the direction of applied stress b) The change in diameter of the specimen. Will diameter increase or decrease? material Aluminium alloy E (GPa) 69 Shear modulus (GPa) 25 Poisson's ratio 0.33