Structural Analysis, Si Edition (mindtap Course List)
6th Edition
ISBN: 9781337630948
Author: KASSIMALI, Aslam
Publisher: Cengage Learning
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Chapter 7, Problem 17P
To determine
Calculate the vertical deflection at joint G of the truss.
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Determine the vertical deflection at joint C of the truss shown in Fig. 7.8(a) due to a temperature drop of 15 F 8 in members AB and BC and a temperature increase of 60 F 8 in members AF, FG, GH, and EH. Use the virtual work method
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Chapter 7 Solutions
Structural Analysis, Si Edition (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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- Determine the slope and deflection at point B of the beam shown in Fig. 6.15(a) by the conjugate-beam method.arrow_forward) The horizontal deflection at joint C of truss shown in Fig 4, using virtual work method is: a) 12 mm b) 21 mm c) 42 mm d) 66 mm 200 KN -1.2 m- EA= constant E = 70 GPa A = 40 cm² -1.5 m- 3.6 marrow_forward2-Determine the slope and deflection at point B of the beam shown by the direct integration method 1(Ut ñş) 50KN m A В 4 m El = constant E 70 GPa %3D I 164 (106) mm4 %3Darrow_forward
- Use the virtual work method to determine the horizontal and vertical components of the deflection at joint B of the truss shown in the figure:arrow_forwardDetermine the horizontal deflection at joint E of the truss shown due to a temperature increase of 50°C in members AC and CE if and if member BC is 18 mm too long and member CE is 15 mm too short. Use the method of virtual work.arrow_forward2 Determine the maximum deflection for the beam shown in Fig. 2 using the double integration method. EI is constant. E = 29,000 ksi and I = 3,500 in.*. 3 k/ft Fig. 2 B L = 20 ftarrow_forward
- Determine the horizontal deflection at joint D of the truss shown in the figure by using the virtual work method.arrow_forwardPlease determine the deflection point D of the beam shown bellow by the virtual work method Note:The real and virtual systems are shown in Fig. (b) and (c), respectively. It can be seen from Fig. (a) that the flexural rigidity EI of the beam changes abruptly at points B and D. Also, Fig. (b) and (c) indicates that the real and virtual loadings are discontinuous at points C and D, respectively. Consequently, the variation of the quantity (MvM/EI) will be discontinuous at points B; C, and D. Thus, the beam must be divided into four segments, AB; BC; CD, and DE; in each segment the quantity (MvM/EI) will be continuous and, therefore, can be integrated. The x coordinates selected for determining the bending moment equations are shown in Fig. (b) and (c). Note that in any particular segment of the beam, the same x coordinate must be used to write both equations—that is, the equation for the real bending moment (M) and the equation for the virtual bending moment (Mv). The equations for M and…arrow_forward
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