Link-2, shown in the figure, is 30 mm wide, has 12 mm diameter bearings atthe ends, and is cut from low carbon steel bar having a minimum yield strength of190 MPa. The end-condition constants for link-2 are C = 1 and C = 1.2 for bucklingin and out of the drawing, respectively.a) Draw necessary and clear free-body diagrams to determine the reactions atthe supports and the load on both member-2 and member-3. b) Determine a suitable thickness for link-2, based on a design factor of safetyηD = 4, and considering a material having E = 207 GPa, and a minimum yieldstrength Sy = 350 MPa. c) Determine the stress and resulting factor of safety for each pin, and state yoursuggestions in case of design factors less than 4. Use appropriate (SI) units as it applies (if any.) Link-2, shown in the figure, is 30 mm wide, has 12 mm diameter bearings atthe ends, and is cut from low carbon steel bar having a minimum yield strength of190 MPa. The end-condition constants for link-2 are C = 1 and C = 1.2 for bucklingin and out of the drawing, respectively.Q-1a) Draw necessary and clear free-body diagrams to determine the reactions atthe supports and the load on both member-2 and member-3.b) Determine a suitable thickness for link-2, based on a design factor of safetyŋD = 4, and considering a material having E = 207 GPa, and a minimum yield%3D%3Dstrength Sy = 350 MPa.c) Determine the stress and resulting factor of safety for each pin, and state yoursuggestions in case of design factors less than 4.500 mm1.2 kN900 mm--750 mm

Given. width (h) = 25 mm. diameter (d) = 12 mm.field…

Answered: Link-2, shown in the figure, is 30 mm…

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Link-2, shown in the figure, is 30 mm wide, has 12 mm diameter bearings at
the ends, and is cut from low carbon steel bar having a minimum yield strength of
190 MPa. The end-condition constants for link-2 are C = 1 and C = 1.2 for buckling
in and out of the drawing, respectively.
a) Draw necessary and clear free-body diagrams to determine the reactions at
the supports and the load on both member-2 and member-3.
b) Determine a suitable thickness for link-2, based on a design factor of safety
ηD = 4, and considering a material having E = 207 GPa, and a minimum yield
strength Sy = 350 MPa.
c) Determine the stress and resulting factor of safety for each pin, and state your
suggestions in case of design factors less than 4.

Use appropriate (SI) units as it applies (if any.)

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