A solid aluminum [E = 70 GPa, a= 22.5 x10/°C] rod (1) is connected to a solid bronze[E = 100 GPa, a = 16.9 x 10 °C] rod at flangeB, as shown in Fig. P5.55. Aluminum rod (1)has a diameter of 40 mm and bronze rod (2) hasa diameter of 120 mm. The bars are unstressed%3D150 kN B(1)150 kNwhen the structure is assembled at 30°C. Afterthe 300-kN load is applied to flange B, thetemperature increases to 45°C. Determine:(a) the normal stresses in rods (1) and (2).(b) the deflection of flange B.I m2.6 m

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A solid aluminum [E = 70 GPa, a= 22.5 x 10/°C] rod (1) is connected to a solid bronze [E = 100 GPa, a = 16.9 x 10 /°C] rod at flange B, as shown in Fig. P5.55. Aluminum rod (1) has a diameter of 40 mm and bronze rod (2) has %3D 150 kN B (2) (1) a diameter of 120 mm. The bars are unstressed 150 kN when the structure is assembled at 30°C. After the 300-kN load is applied to flange B, the temperature increases to 45°C. Determine: (a) the normal stresses in rods (1) and (2). (b) the deflection of flange B. 2.6 m

A solid aluminum [E = 70 GPa, a= 22.5 x 10/°C] rod (1) is connected to a solid bronze [E = 100 GPa, a = 16.9 x 10 /°C] rod at flange B, as shown in Fig. P5.55. Aluminum rod (1) has a diameter of 40 mm and bronze rod (2) has %3D 150 kN B (2) (1) a diameter of 120 mm. The bars are unstressed 150 kN when the structure is assembled at 30°C. After the 300-kN load is applied to flange B, the temperature increases to 45°C. Determine: (a) the normal stresses in rods (1) and (2). (b) the deflection of flange B. 2.6 m

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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