he pin‐connected assembly shown in Figure below consists of solid aluminum [E = 70 GPa] rods (1) and (2) and solid steel [E = 200 GPa] rod (3). Each rod has a diameter of 16 mm. Assume that a = 2.5 m, b = 1.6 m, and c = 0.8 m. If the normal stress in rod (1) must not exceed 150 MPa, determine (a) the maximum load P that may be applied at A. (b) the magnitude of the resulting deflection at A.
he pin‐connected assembly shown in Figure below consists of solid aluminum [E = 70 GPa] rods (1) and (2) and solid steel [E = 200 GPa] rod (3). Each rod has a diameter of 16 mm. Assume that a = 2.5 m, b = 1.6 m, and c = 0.8 m. If the normal stress in rod (1) must not exceed 150 MPa, determine (a) the maximum load P that may be applied at A. (b) the magnitude of the resulting deflection at A.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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The pin‐connected assembly shown in Figure below consists of solid aluminum [E = 70 GPa] rods (1) and (2) and solid steel [E = 200 GPa] rod (3). Each rod has a diameter of 16 mm. Assume that a = 2.5 m, b = 1.6 m, and c = 0.8 m. If the normal stress in rod (1) must not exceed 150 MPa, determine
(a) the maximum load P that may be applied at A.
(b) the magnitude of the resulting deflection at A.
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