The rectangular bar is connected to the support bracket with a 17-mm-diameter pin. The bar width is w = 80 mm and the bar thickness is 15 mm. Each side of the bracket has the same dimensions as the bar. The average shear stress in the pin cannot exceed 125 MPa, the bearing stress in the bar cannot exceed 150 MPa, and the bearing stress in the bracket cannot exceed 150 MPa. Determine the maximum value of Pmax that can be supported by the structure.

The rectangular bar is connected to the support bracket with a 17-mm-diameter pin. The bar width is w = 80 mm and the bar thickness is 15 mm. Each side of the bracket has the same dimensions as the bar. The average shear stress in the pin cannot exceed 125 MPa, the bearing stress in the bar cannot exceed 150 MPa, and the bearing stress in the bracket cannot exceed 150 MPa. Determine the maximum value of Pmax that can be supported by the structure.

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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Question

The rectangular bar is connected to the support bracket with a 17-mm-diameter pin. The bar width is w = 80 mm and the bar thickness
is 15 mm. Each side of the bracket has the same dimensions as the bar. The average shear stress in the pin cannot exceed 125 MPa, the
bearing stress in the bar cannot exceed 150 MPa, and the bearing stress in the bracket cannot exceed 150 MPa. Determine the
maximum value of Pmax that can be supported by the structure.
P
KN
Answer: Pmax=
i

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