applied load of P = 480 N causes the upper frame to be deflected downward by 4.9 mm. Determine the average shear strain and the shear stress in the rubber blocks. Assume b = 21 mm, d = 26 mm, and h = 23.

applied load of P = 480 N causes the upper frame to be deflected downward by 4.9 mm. Determine the average shear strain and the shear stress in the rubber blocks. Assume b = 21 mm, d = 26 mm, and h = 23.

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 bxdxhrubber blocks shown are used in a double U shear mount to isolate the vibration of a machine from its supports. An
applied load of P = 480 N causes the upper frame to be deflected downward by 4.9 mm. Determine the average shear strain and the
shear stress in the rubber blocks. Assume b = 21 mm, d = 26 mm, and h = 23.
Double U
anti-vibration
shear mount
d
P
h
Rubber block
dimensions
Shear deformation
of blocks
Answers:
Average shear strain = i
rad.
Average shear stress =
КРа.

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