Problem 3. A circular cylindrical shaft composed of three materials is subjected to axial loads of P = 20 kN, P2 = 4 kN, P3 = 10 kN, as shown in Fig.2 and remains at rest under these loads. The cross-sectional areas and elastic moduli of the materials are given in the table. If all materials have equal length of 10 cm, determine the overall change in length of the shaft. Parameters Aluminum Brass Bronze Area 150 200 250 Aluminum (cm) Bronze Brass Elastic Modulus 68 97 70 (GPa) Figure 2: Axial load on composite shaft
Problem 3. A circular cylindrical shaft composed of three materials is subjected to axial loads of P = 20 kN, P2 = 4 kN, P3 = 10 kN, as shown in Fig.2 and remains at rest under these loads. The cross-sectional areas and elastic moduli of the materials are given in the table. If all materials have equal length of 10 cm, determine the overall change in length of the shaft. Parameters Aluminum Brass Bronze Area 150 200 250 Aluminum (cm) Bronze Brass Elastic Modulus 68 97 70 (GPa) Figure 2: Axial load on composite shaft
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 2.3.21P: A slightly tapered bar AB of solid circular crass section and length L is supported at end B and...
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