Structural Analysis, Si Edition
5th Edition
ISBN: 9781285051505
Author: Aslam Kassimali
Publisher: Cengage Learning
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Question
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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Students have asked these similar questions
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, P7.61
Problem 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, P7.18
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.
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, P6.59
Chapter 7 Solutions
Structural Analysis, Si Edition
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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- Determine 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_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_forwardDetermine the cross-sectional area A required for the members of the truss in Fig.2, so that the horizontal deflection at joint D (Ap-h) is 10 mm. Use the virtual work method. 50 KN 100 kN Fig. 2 50 kN c↓ 3 m EA constant E-70 GPA D 4 marrow_forward
- Use the virtual work method to determine the deflection at point C of the beam shown. 100 KN 300 kN-m B 6 m 21 E = constant = 70 GPa I = 500 (106) mm² FIG. P7.23 3m Iarrow_forwardProblem 7.60 Use Castigliano's second theorem to determine the deflection at point C of the beam shown 100 kN 300 kN m 6 m 3 m 21 I E = constant = 70 GPa I = 500 (10) mm* FIG. P7.25, P7.29, P7.60arrow_forwardProblem 7.29 Use the virtual work method to determine the deflection at point C of the beam shown. 100 kN 300 kN · m A B 6 m 3 m 21 I E = constant = 70 GPa 500 (106) mm4 FIG. P7.25, P7.29, P7.60arrow_forward
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