In the structure shown, an 8-mm diameter pin is used at A, and 12-mm diameter pins are used at B and D. Knowing that the ultimate shearing stress is 100 MPa at all connections and that the ultimate normal stress is 250 MPa in each of the two links joining B and D, determine the allowable load P if an overall factor of safety of 3.0 is desired.
In the structure shown, an 8-mm diameter pin is used at A, and 12-mm diameter pins are used at B and D. Knowing that the ultimate shearing stress is 100 MPa at all connections and that the ultimate normal stress is 250 MPa in each of the two links joining B and D, determine the allowable load P if an overall factor of safety of 3.0 is desired.
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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In the structure shown, an 8-mm diameter pin is used at A, and 12-mm diameter pins are used at B and D. Knowing that the ultimate shearing stress is 100 MPa at all connections and that the ultimate normal stress is 250 MPa in each of the two links joining B and D, determine the allowable load P if an overall factor of
safety of 3.0 is desired.
Transcribed Image Text:Top view
-200 mm--180 mm-
12 mm
8 mm-
A
В
В
A
В
20 mm
8 mm
8 mm-
DO
D
12 mm
Front view
Side view
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