a. If the control rod AB is made of a steel having an ultimate normal stress of 600MPA, determine the diameter of the 0.6 rod for which the factor of safety with respect to failure will be 3.3. b. Suppose that the pin at C is to be made of a steel with an ultimate shearing stress of 350MPA. Determine the diameter of the pin C for which the factor of safety with respect to shear will also be 3.3. c. Determine the required thickness of the bracket supports at C of the steel used is 300MPA.

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
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dAB
The bracket BCD as shown in the figure is subjected to two
forces, 50 KN and 10KN.
a. If the control rod AB is made of a steel having an ultimate
normal stress of 600MPA, determine the diameter of the
50KN
10KN
rod for which the factor of safety with respect to failure will 0.6 m
be 3.3.
b. Suppose that the pin at C is to be made of a steel with
an ultimate shearing stress of 350MPA. Determine the
diameter of the pin C for which the factor of safety with
respect to shear will also be 3.3.
|-03 m-
-0.3 m
c. Determine the required thickness of the bracket supports at C knowing that the allowable bearing stress
of the steel used is 300MPA.
Ultimate Strength
Factor of Safety
Allowable Strength
Transcribed Image Text:dAB The bracket BCD as shown in the figure is subjected to two forces, 50 KN and 10KN. a. If the control rod AB is made of a steel having an ultimate normal stress of 600MPA, determine the diameter of the 50KN 10KN rod for which the factor of safety with respect to failure will 0.6 m be 3.3. b. Suppose that the pin at C is to be made of a steel with an ultimate shearing stress of 350MPA. Determine the diameter of the pin C for which the factor of safety with respect to shear will also be 3.3. |-03 m- -0.3 m c. Determine the required thickness of the bracket supports at C knowing that the allowable bearing stress of the steel used is 300MPA. Ultimate Strength Factor of Safety Allowable Strength
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