n the steel structure shown in the figure, a 6 mm diameter in is used at C and 10 mm diameter pins are used at B and ). The shear stress limit is 150 MPa in all connections, and he normal stress is 400 MPa at bar BD. Knowing that a actor of safety of 3.0 is desired, determine the largest load that can be applied at A. Note that bar BD is not einforced around the pin holes.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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In the steel structure showm in the figure, a 6 mm diameter
pin is used at C and 10 mm diameter pins are used at B and
D. The shear stress limit is 150 MPa in all connections, and
the normal stress is 400 MPa at bar BD. Knowing that a
factor of safety of 3.0 is desired, determine the largest load
P that can be applied at A. Note that bar BD is not
reinforced around the pin holes.
D
FRONT VIEW
80mm-
22 mm
5 mm
2kN/m
В
B
SIDE VIEW
210 mm
150 mm
P
A
UPPER VIEW
Transcribed Image Text:In the steel structure showm in the figure, a 6 mm diameter pin is used at C and 10 mm diameter pins are used at B and D. The shear stress limit is 150 MPa in all connections, and the normal stress is 400 MPa at bar BD. Knowing that a factor of safety of 3.0 is desired, determine the largest load P that can be applied at A. Note that bar BD is not reinforced around the pin holes. D FRONT VIEW 80mm- 22 mm 5 mm 2kN/m В B SIDE VIEW 210 mm 150 mm P A UPPER VIEW
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