The two members are connected by two 20-mm bolts. If P = 10 kN, determine the normal and shear stresses in the bolts and the maximum bearing stress on the member. The nuts have an outer diameter of 30 mm. 36 min 36 inm Front view:

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
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HOW TO SOLVE:

  1. Draw the FBD of one member
  2. Solve for the bearing force.
  3. Section one bold and solve internal forces.
  4. Solve for the normal and shear stress in the bolts.
  5. Solve for the bearing stress in the members due to the nuts.
  6. Solve for the bearing stress in the members due to bolts.

ANSWERS:

bearing stress of bolt= 7.96 MPa, T; shear stress of bolt= 13.78 MPa; bearing stress (max)= 18.04 MPa

The two members are connected by two 20-mm bolts. If P = 10 kN, determine the normal and
shear stresses in the bolts and the maximum bearing stress on the member. The nuts have an
outer diameter of 30 mm.
P
36 mim
36 mm
P
Front view:
P
P
30
Transcribed Image Text:The two members are connected by two 20-mm bolts. If P = 10 kN, determine the normal and shear stresses in the bolts and the maximum bearing stress on the member. The nuts have an outer diameter of 30 mm. P 36 mim 36 mm P Front view: P P 30
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