Determine the smallest cross-sectional area A for the members of the truss shown in Figure 2, so that the vertical deflection at joint B does not exceed 0.4 inches. Use the method of virtual work. EA = constant E = 1,600 ksi Figure 2: 10 k D A 20 k E B 2 at 6 ft = 12 ft EA= constant E = 1,600 ksi 10 k F C 3 ft
Determine the smallest cross-sectional area A for the members of the truss shown in Figure 2, so that the vertical deflection at joint B does not exceed 0.4 inches. Use the method of virtual work. EA = constant E = 1,600 ksi Figure 2: 10 k D A 20 k E B 2 at 6 ft = 12 ft EA= constant E = 1,600 ksi 10 k F C 3 ft
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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