2 A thin rim 1.8 m diameter and 160 mm wide, is made of steel plate 13 mm thick. The rim is made in two halves with the joints parallel to the axis. Determine the centrifugal stress produced in the material at a speed of 450 r/min. Density of steel is 7800 kg/m³. The two halves are fastened by three bolts on each side of the joint, the bolts are 21 mm in diameter and are in single shear. Determine the shear stress in each bolt when the rim is rotating at 450 r/min.

2 A thin rim 1.8 m diameter and 160 mm wide, is made of steel plate 13 mm thick. The rim is made in two halves with the joints parallel to the axis. Determine the centrifugal stress produced in the material at a speed of 450 r/min. Density of steel is 7800 kg/m³. The two halves are fastened by three bolts on each side of the joint, the bolts are 21 mm in diameter and are in single shear. Determine the shear stress in each bolt when the rim is rotating at 450 r/min.

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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