↑ ED མ Tt Include all FBD, show only calculation and final answers Determine the horizontal displacement of joint B in the given truss system. Consider the following factors in addition to the loads acting on the system: member BD is fabricated 0.5 inches too short, and support A settles 0.4 inches downwards and 0.75 inches to the left. Each member has a cross-sectional area of 3 in² and E-29000 ksi. Use units of inches for lengths and kips for forces throughout the problem. Hint: Begin by formulating the general virtual work equation for the problem, setting We = W₁, and then analyze the contributing factors on each side of the equation. 4 ft 2 k C 15 k N 3 ft J
↑ ED མ Tt Include all FBD, show only calculation and final answers Determine the horizontal displacement of joint B in the given truss system. Consider the following factors in addition to the loads acting on the system: member BD is fabricated 0.5 inches too short, and support A settles 0.4 inches downwards and 0.75 inches to the left. Each member has a cross-sectional area of 3 in² and E-29000 ksi. Use units of inches for lengths and kips for forces throughout the problem. Hint: Begin by formulating the general virtual work equation for the problem, setting We = W₁, and then analyze the contributing factors on each side of the equation. 4 ft 2 k C 15 k N 3 ft J
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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ED
མ
Tt
Include all FBD, show only calculation and final answers
Determine the horizontal displacement of joint B in the given truss system. Consider the
following factors in addition to the loads acting on the system: member BD is fabricated 0.5
inches too short, and support A settles 0.4 inches downwards and 0.75 inches to the left. Each
member has a cross-sectional area of 3 in² and E-29000 ksi. Use units of inches for lengths and
kips for forces throughout the problem.
Hint: Begin by formulating the general virtual work equation for the problem, setting We = W₁,
and then analyze the contributing factors on each side of the equation.
4 ft
2 k
C 15 k
N
3 ft
J
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