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 2.3.10P: A two-story building has steel columns AB in the first floor and BC in the second floor, as shown in...

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