The rigid har ABCis supported by two links, ADand BE, of uniform37.5 X6-mmrectangular crossection and made of A-36 steel that is elastic - perfectly plastic with E = 200 GPa andoy = 250 MPa. Kowing that a vertical force Q = 260 kN is applied to the rigid bar at B, at adistance a =0.64 m from pin C, detemine:(a) the value of the normal stress in each link,(b) the maximum deflection of point B.When force Q is removed, determine(9 the residual stress in each link, and(d) the firal deflection of point B.rossE1.7 mNote: the links can support a compressive loadwithout buckling.1 mHint: do ot calculate the sumof the forcesinthe vertical direction because seeking for thevertical reaction force at Cis not helpful. The twounkrown forces inthe links can be determinedВby calculating (1) the sum of the moments relativeto point C and (2) by corsidering the kinematiccondition of the rigid bar rotating around C.2.64 m

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The rigid bar ABCis supported by two links, ADand BE, of uniform37.5 X6-mmrectangular cross section and made of A-36 steel that is elastic - perfectly plastic with E = 200 GPa and ay = 250 MPa. Krowing that a vertical force Q = 260 kN is applied to the rigid bar at B, at a distance a =0.64 m from pin C, detemine: (a) the value of the ormal stress in each link, (H) the maximum deflection of point B. When force Q is reIoved, determine () the residual stress in each link, and (c) the final deflection of point B. D E 1.7 m Note: the links can support a compressive load

The rigid bar ABCis supported by two links, ADand BE, of uniform37.5 X6-mmrectangular cross section and made of A-36 steel that is elastic - perfectly plastic with E = 200 GPa and ay = 250 MPa. Krowing that a vertical force Q = 260 kN is applied to the rigid bar at B, at a distance a =0.64 m from pin C, detemine: (a) the value of the ormal stress in each link, (H) the maximum deflection of point B. When force Q is reIoved, determine () the residual stress in each link, and (c) the final deflection of point B. D E 1.7 m Note: the links can support a compressive load

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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