A rectangular nylon [E =8 GPa; v=0.35; a= 23x10 6/°C] plate has a circular hole in its center. At an initial temperature of T₁ = 22°C, the plate widthis b=310 mm, the plate height is h = 220 mm, the diameter of the central holeis d = 60 mm, and the thickness of the plateist= 18 mm. At a final temperature of Tf=59°C, determine (a) the diameter d of the central hole. (b) the thickness t of the plate. Answers: (a) df = i (b) t= i b d mm mm

A rectangular nylon [E =8 GPa; v=0.35; a= 23x10 6/°C] plate has a circular hole in its center. At an initial temperature of T₁ = 22°C, the plate widthis b=310 mm, the plate height is h = 220 mm, the diameter of the central holeis d = 60 mm, and the thickness of the plateist= 18 mm. At a final temperature of Tf=59°C, determine (a) the diameter d of the central hole. (b) the thickness t of the plate. Answers: (a) df = i (b) t= i b d mm mm

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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A circular aluminum alloy [E = 70 GPa; a = 22.5 x 10-6/°C; v=0.33] pipe has an outside diameter of 225 mm, a wall thickness of 15 mm, and a length of 5.0m. The pipe supports a compressive load of 670 kN. After the temperature of the pipe drops 48°C, determine: (a) the axial deformation of the pipe. (b) the change in diameter of the pipe. Answer: (a) 8 = mm AD= i mm
Cracking moment.
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A circular aluminum alloy [E = 70 GPa; α = 22.5 × 10–6/°C; ν = 0.33] pipe has an outside diameter of 225 mm, a wall thickness of 15 mm, and a length of 5.0 m. The pipe supports a compressive load of 670 kN. After the temperature of the pipe drops 48°C, determine: (a) the axial deformation of the pipe. (b) the change in diameter of the pipe.