Structural Analysis (MindTap Course List)
5th Edition
ISBN: 9781133943891
Author: Aslam Kassimali
Publisher: Cengage Learning
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Chapter 7, Problem 19P
To determine
Calculate the vertical deflection at joint B of the truss using the method of virtual work.
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Use the virtual work method to determine the horizontal deflection at joint E of the truss shown in Fig. P7.8.
Q1-(Problem P6.54) Use the conjugate-beam method to determine the deflection at point B and
the slope at point A of the shown beam.
3 k/ft
70 k
FIG. P6.28, P6.54
-24 ft
El = constant
E = 29,000 ksi
I = 5,000 in.4
B
12 ft-
C
Determine the mmaximum deflection for the beam shown by the moment-area method.
Chapter 7 Solutions
Structural Analysis (MindTap Course List)
Ch. 7 - Prob. 1PCh. 7 - Prob. 2PCh. 7 - Prob. 3PCh. 7 - Prob. 4PCh. 7 - Prob. 5PCh. 7 - Prob. 6PCh. 7 - Prob. 7PCh. 7 - Prob. 8PCh. 7 - Prob. 9PCh. 7 - Prob. 10P
Ch. 7 - Prob. 11PCh. 7 - Prob. 12PCh. 7 - Prob. 13PCh. 7 - Prob. 14PCh. 7 - Prob. 15PCh. 7 - Prob. 16PCh. 7 - Prob. 17PCh. 7 - Prob. 18PCh. 7 - Prob. 19PCh. 7 - Prob. 20PCh. 7 - Prob. 21PCh. 7 - Prob. 22PCh. 7 - Prob. 23PCh. 7 - Prob. 24PCh. 7 - Prob. 25PCh. 7 - Prob. 26PCh. 7 - Prob. 27PCh. 7 - Prob. 28PCh. 7 - Prob. 29PCh. 7 - Prob. 30PCh. 7 - Prob. 31PCh. 7 - Prob. 32PCh. 7 - Prob. 33PCh. 7 - Prob. 34PCh. 7 - Prob. 35PCh. 7 - Prob. 36PCh. 7 - Prob. 37PCh. 7 - Prob. 38PCh. 7 - Prob. 39PCh. 7 - Prob. 40PCh. 7 - Prob. 41PCh. 7 - Prob. 42PCh. 7 - Prob. 43PCh. 7 - Prob. 44PCh. 7 - Prob. 45PCh. 7 - Prob. 46PCh. 7 - Prob. 47PCh. 7 - Prob. 48PCh. 7 - Prob. 49PCh. 7 - Prob. 50PCh. 7 - Prob. 51PCh. 7 - Prob. 52PCh. 7 - Prob. 53PCh. 7 - Prob. 54PCh. 7 - Prob. 55PCh. 7 - Prob. 56PCh. 7 - Prob. 57PCh. 7 - Prob. 58PCh. 7 - Prob. 59PCh. 7 - Prob. 60PCh. 7 - Prob. 61PCh. 7 - Prob. 62PCh. 7 - Prob. 63PCh. 7 - Prob. 64PCh. 7 - Prob. 65PCh. 7 - Prob. 66PCh. 7 - Prob. 67PCh. 7 - Prob. 68PCh. 7 - Prob. 69P
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- Problem 7.26 Use the virtual work method to determine the deflection at point C of the beam shown. 200 kN FIG. P7.16, P7.18 100 kN ALE D В C 5 m 10 m 5 m I 21 I E = constant = 250 GPa I = 600(106) mm4 FIG. P7.26, P7.30, P7.61arrow_forwardUsing the method of virtual work, determine the vertical deflection at joint E of the frame shown in Fig. P7.49.arrow_forwardUse the virtual work method to determine the vertical deflection at joint B of the frame shown in Fig. P7.41.arrow_forward
- Determine the maximum deflection for the beam shown by the moment-area method.arrow_forwardUse the virtual work method to determine the horizontal deflection at joint E of the frame shown in Fig. P7.39.arrow_forwardProblem 7.18 Determine the horizontal deflection at joint E of the truss shown in the figure if member BC is 18mm too long and member CE is 15mm too short. Use the method of virtual work. 4 m 4 m B 3 m a = 1.2 (10 SyC FIG. P7.16, P7.18arrow_forward
- Use the conjugate-beam method to determine the slopes and deflections at points B and D of the beams shown in Figs. P6.33 and P6.34.arrow_forwardUse the conjugate-beam method to determine the slopes and deflections at points B and D of the beams shown in Figs. P6.33 and P6.34. 75 k Hinge 40 k 250 k-ft B C -12 ft- -12 ft- -12 ft- -12 ft- El = constant E = 29,000 ksi 1= 6,000 in.4 AG. P6.33, P6.59arrow_forwardDetermine the horizontal deflection at joint E of the truss shown in Fig. P7.16 due to a temperature increase of 50 DEGREE CELCIUS in members AC and CE. Use the method of virtual work. E 4 m D FIG. P7.16 4 m -3 m a = 1.2 (10-5)/°C Barrow_forward
- Use the virtual work method to determine the slope and deflection at point D of the beam shownarrow_forwardDetermine the slope and deflection at point B of the beam shown by the direct integration method. 50 kN-m B 4 m El = constant E - 70 GPa I = 164 (10) mm“ FIG. P6.7arrow_forwardUse the moment-area method to determine the slope and deflection at point D of the beam shown.arrow_forward
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