Situation - An eccentrically loaded bolted connection is shown in the figure below. Diameter of A325 bolts in standard holes is 19 mm. The applied load is 45 kN. P=45 KN 75 mm 75 mm 100 mm -e = 250 mm- 100 mm 31. Determine the polar moment of inertia (in mm?) of the group of bolts considering unit area. A. 73750 B. 86200 C. 95850 D. 99725 32. Determine the force (in kN) on the critical bolt. А. 19.8 В. 21.9 С. 23.1 D. 24.3 Determine the shearing stress (in MPa) of the critical bolt. A. 70 В. 78 33. С. 86 D. 94

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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31-33

Situation - An eccentrically loaded bolted connection is shown
in the figure below. Diameter of A325 bolts in standard holes
is 19 mm. The applied load is 45 kN.
P= 45 kN
75 mm
75 mm
100 mm
-e = 250 mm-
100 mm
31. Determine the polar moment of inertia (in mm²) of the group
of bolts considering unit area.
A. 73750
В. 86200
C. 95850
D. 99725
32. Determine the force (in kN) on the critical bolt.
А. 19.8
С. 23.1
D. 24.3
В. 21.9
33. Determine the shearing stress (in MPa) of the critical bolt.
A. 70
В. 78
C. 86
D. 94
Transcribed Image Text:Situation - An eccentrically loaded bolted connection is shown in the figure below. Diameter of A325 bolts in standard holes is 19 mm. The applied load is 45 kN. P= 45 kN 75 mm 75 mm 100 mm -e = 250 mm- 100 mm 31. Determine the polar moment of inertia (in mm²) of the group of bolts considering unit area. A. 73750 В. 86200 C. 95850 D. 99725 32. Determine the force (in kN) on the critical bolt. А. 19.8 С. 23.1 D. 24.3 В. 21.9 33. Determine the shearing stress (in MPa) of the critical bolt. A. 70 В. 78 C. 86 D. 94
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