A rigid bar AB is hinged at A and is supported by a rod at C. The rod is pin-connected at D as shown. Neglecting deflection of the bar due to bending. Use E = 250 GPa.. C 36 mm 2 m 2 m 1 m O f the displacement of the loaded end B of bar is 3 mm, determine the weight W. ® Determine the tensile stress induced in bar CD by the load W = 100 kN. ® If the allowable stress in rod CD is 124 MPa, what weight W can be safely applied?
A rigid bar AB is hinged at A and is supported by a rod at C. The rod is pin-connected at D as shown. Neglecting deflection of the bar due to bending. Use E = 250 GPa.. C 36 mm 2 m 2 m 1 m O f the displacement of the loaded end B of bar is 3 mm, determine the weight W. ® Determine the tensile stress induced in bar CD by the load W = 100 kN. ® If the allowable stress in rod CD is 124 MPa, what weight W can be safely applied?
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:2.
CE Board May 2014
A rigid bar AB is hinged at A and is supported
by a rod at C. The rod is pin-connected at D
as shown. Neglecting deflection of the bar due
to bending. Use E = 250 GPa..
C
ed
he
NO
36 mm ø
2 m
D
2 m
1 m
O If the displacement of the loaded end B of
bar is 3 mm, determine the weight W.
® Determine the tensile stress induced. in
bar CD by the load W = 100 kN.
® If the allowable stress in rod CD is 124
MPa, what weight W can be safely
applied?
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