The d = 14-mm-diameter solid rod passes through a D = 19-mm-diameter hole in the support plate. When a load P is applied to the rod, the rod head rests on the support plate. The support plate has a thickness of b = 12 mm. The rod head has a diameter of a = 28 mm, and the head has a thickness of t = 11 mm. The shear stress in the rod head cannot exceed 140 MPa, the punching shear stress in the support plate cannot exceed 95 MPa, and the bearing stress between the rod head and the support plate cannot exceed 155 MPa. Determine the maximum value of Pmax that can be supported by the structure.
The d = 14-mm-diameter solid rod passes through a D = 19-mm-diameter hole in the support plate. When a load P is applied to the rod, the rod head rests on the support plate. The support plate has a thickness of b = 12 mm. The rod head has a diameter of a = 28 mm, and the head has a thickness of t = 11 mm. The shear stress in the rod head cannot exceed 140 MPa, the punching shear stress in the support plate cannot exceed 95 MPa, and the bearing stress between the rod head and the support plate cannot exceed 155 MPa. Determine the maximum value of Pmax that can be supported by the structure.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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![Support
Plate
KN
Rod
Answer: Pmax
i
- Hole diameter D
Head
=](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd9aabd03-ed0e-44ed-952a-3aaca8c314fb%2F0e17c971-573c-4223-9599-be369ca046da%2Fidiqo2u_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Support
Plate
KN
Rod
Answer: Pmax
i
- Hole diameter D
Head
=
![The d = 14-mm-diameter solid rod passes
through a D = 19-mm-diameter hole in the
support plate. When a load P is applied to
the rod, the rod head rests on the support
plate. The support plate has a thickness of
b = 12 mm. The rod head has a diameter of
a = 28 mm, and the head has a thickness of
t = 11 mm. The shear stress in the rod head
cannot exceed 140 MPa, the punching
shear stress in the support plate cannot
exceed 95 MPa, and the bearing stress
between the rod head and the support
plate cannot exceed 155 MPa. Determine
the maximum value of Pmax that can be
supported by the structure.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd9aabd03-ed0e-44ed-952a-3aaca8c314fb%2F0e17c971-573c-4223-9599-be369ca046da%2Fln23grf_processed.jpeg&w=3840&q=75)
Transcribed Image Text:The d = 14-mm-diameter solid rod passes
through a D = 19-mm-diameter hole in the
support plate. When a load P is applied to
the rod, the rod head rests on the support
plate. The support plate has a thickness of
b = 12 mm. The rod head has a diameter of
a = 28 mm, and the head has a thickness of
t = 11 mm. The shear stress in the rod head
cannot exceed 140 MPa, the punching
shear stress in the support plate cannot
exceed 95 MPa, and the bearing stress
between the rod head and the support
plate cannot exceed 155 MPa. Determine
the maximum value of Pmax that can be
supported by the structure.
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