In the steel structure shown, a 6mm diameter pin is used at C and 10mm diameter pins are used at B and D. The ultimate shearing stress is 150 MPa at all connections, and the ultimate normal stress is 400 MPa in link BD. Note that link BD is not reinforced around the pin holes. a. Determine the largest load P that can be applied at A maximizing the shearing capacity of the pin at C. b. Determine the largest load P that can be applied at A maximizing the shearing capacity of the pins at B and D. c. Determine the largest load P that can be applied at A maximizing the axial capacity of link BD.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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Given Value:
D1 = 250 mm
D2 = 160 mm
P = 3.5

PROBLEM 05
In the steel structure shown, a 6mm diameter pin is used at C and 10mm diameter pins are used at B and
D. The ultimate shearing stress is 150 MPa at all connections, and the ultimate normal stress is 400 MPa
in link BD. Note that link BD is not reinforced around the pin holes.
Determine the largest load P that can be applied at A maximizing the shearing capacity of
the pin at C.
b. Determine the largest load P that can be applied at A maximizing the shearing capacity of
the pins at B and D.
Determine the largest load P that can be applied at A maximizing the axial capacity of link
а.
c.
BD.
Front view
18 mm
mm
B
Side view
mm
120 mm
А
Top view
Transcribed Image Text:PROBLEM 05 In the steel structure shown, a 6mm diameter pin is used at C and 10mm diameter pins are used at B and D. The ultimate shearing stress is 150 MPa at all connections, and the ultimate normal stress is 400 MPa in link BD. Note that link BD is not reinforced around the pin holes. Determine the largest load P that can be applied at A maximizing the shearing capacity of the pin at C. b. Determine the largest load P that can be applied at A maximizing the shearing capacity of the pins at B and D. Determine the largest load P that can be applied at A maximizing the axial capacity of link а. c. BD. Front view 18 mm mm B Side view mm 120 mm А Top view
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