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③ using virtual work the vertical displacement at Joint E assume Des a roller and F...
A С 1.5 Using virtual work determine the vertical displacement at join E. Assume D is a roller and F is a pin A = 2 in? E = 29000 ksi IE 6k 2'0" 2'0
is 4. Using virtuat work determine the vertical displacement at joint E assume roller and F is a pin A = 2in? E = 29000 ksi A B c 1.5 TI E ok 2. H 2
Problem 2 Determine the vertical displacement of joint C. Use the method of virtual work. E A is a roller and D is a hinge support. 29,000 ksi 6 ft wall 2 in2 8 ft 2 in A 2 in 80 k
Question 2 Using virtual work, determine the vertical displacement at joint E. Assume D is aroller and is a pin. A= 2in² E=2940 )usi с 2'0 tan o 2'0" Efy-o Dyr Fy-6 1.3 0 - 36.86 12 SME=0 40 -(Dy x 48 +(6x2) = 0 Ay 3x Px
A-2 Determine the vertical displacement of joint 1. Each bar is made of steel and has the cross-sectional area shown. Take E = 29(10) ksi. Use the method of virtual work. E 2 in? D 2 in? 2 in? 3 in? 3 in 8 ft 3 in с 8 ft 8 ft 3kV 6k
2. Using the method of virtual work, determine the vertical displacement at pointC, Agy, (given: E-30.000 ksi and A- 1 in). 8 13.33 3.33 9" o kipsD 10 kips 6.667 6.667 12 12 12 121212 (a) Real displacement set (given) (b) Virtual force set
Structural Analysis. Determine the vertical displacement of joint C. Assume the supports A and E are pins and joints B and C are pins connected. EI is constant. Use the method of virtual work.
4. Solve for the vertical displacement at B of the beam by the method of virtual forces under the load shown. Use 1-300 in4 and E = 29000 ksi. 4 K/ft 10' 5'
A model of the Riordan Pedestrian Bridge is shown. Determine the vertical displacement of joint K and determine the horizontal displacement of the roller. Assume A = 8 in-and E = 29,000 ksi
2. Determine the vertical displacement at joint B and horizontal displacement at joint D using Castigliano's Second Theorem. The truss is pinned and roller at A and C, respectively. Use, E = 200 GPa and A = 2400 mm. E = 200 x 10°N/m². 20 KN 60 CAB 4 m 3m 3m