The assembly shown in Figure No consists of a hollow steel [E = 200 GPa] tube (1) with an outside diameter of 60 mm and a wall thickness of 5 mm, a solid 40 mm diameter aluminum [E = 70 GPa] %3D rod (2), and a solid 30 mm diameter aluminum rod (3). The member lengths are L1 = 2 000 mm, L2 = 1 200 mm, and L3 = 800 mm. The following loads act on the assembly: P =150 kN, Q = 80 kN, and R = 115 kN. Determine (a) the change in length of steel tube (1). (b) the deflection of joint D with respect to the fixed support at A.

The assembly shown in Figure No consists of a hollow steel [E = 200 GPa] tube (1) with an outside diameter of 60 mm and a wall thickness of 5 mm, a solid 40 mm diameter aluminum [E = 70 GPa] %3D rod (2), and a solid 30 mm diameter aluminum rod (3). The member lengths are L1 = 2 000 mm, L2 = 1 200 mm, and L3 = 800 mm. The following loads act on the assembly: P =150 kN, Q = 80 kN, and R = 115 kN. Determine (a) the change in length of steel tube (1). (b) the deflection of joint D with respect to the fixed support at A.

Materials Science And Engineering Properties

1st Edition

ISBN:9781111988609

Author:Charles Gilmore

Publisher:Charles Gilmore

Chapter6: Introduction To Mechanical Properties

Section: Chapter Questions

Problem 8ETSQ

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REINFORCEB=(335mm)H=(435mm)