2.4-1 The assembly shown in the figure consists of a brasscore (diameter di = 0.25 in.) surrounded by a steel shell(inner diameter dz = 0.28 in., outer diameter dz = 0.35 in.).A load P compresses the core and shell, which have lengthL = 4.0 in. The moduli of elasticity of the brass and steelare E, = 15 x 10° psi and E, = 30 x 10°psi, respectively.(a) What load P will compress the assembly by 0.003in.?(b) If the allowable stress in the steel is 22 ksi and theallowable stress in the brass is 16 ksi, what is the allowablecompressive load Pallow? (Suggestion: Use the equationsderived in Example 2-5.)Steel shellBrass coredi-dsPROB. 2.4-1

given data:-diameter of brass, d1=0.25in=0.00635m⇒Cross-sectional area of brass,…

2.4-1 The assembly shown in the figure consists of a brass core (diameter d, = 0.25 in.) surrounded by a steel shell (inner diameter dz = 0.28 in., outer diameter dz = 0.35 in.). A load P compresses the core and shell, which have length L = 4.0 in. The moduli of elasticity of the brass and steel are E, = 15 x 10° psi and E, = 30 × 10ª psi, respectively. (a) What load P will compress the assembly by 0.003 in.? (b) If the allowable stress in the steel is 22 ksi and the allowable stress in the brass is 16 ksi, what is the allowable compressive load Pallow? (Suggestion: Use the equations derived in Example 2-5.) Steel shell Brass core L. -dz PROB. 2.4-1

2.4-1 The assembly shown in the figure consists of a brass core (diameter d, = 0.25 in.) surrounded by a steel shell (inner diameter dz = 0.28 in., outer diameter dz = 0.35 in.). A load P compresses the core and shell, which have length L = 4.0 in. The moduli of elasticity of the brass and steel are E, = 15 x 10° psi and E, = 30 × 10ª psi, respectively. (a) What load P will compress the assembly by 0.003 in.? (b) If the allowable stress in the steel is 22 ksi and the allowable stress in the brass is 16 ksi, what is the allowable compressive load Pallow? (Suggestion: Use the equations derived in Example 2-5.) Steel shell Brass core L. -dz PROB. 2.4-1

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter2: Axially Loaded Members

Section: Chapter Questions

Problem 2.4.1P: The assembly shown in the figure consists of a brass core (diameter d:= 0.25 in.) surrounded by a...

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