A beam has a bending moment of 3.5 kN-m applied to a section with a hollow circular cross-section of external diameter 3.5 cm and internal diameter 2.4 cm . The modulus of elasticity for the material is 210 x 109 N/m2. calculate the bending stress at the point at 0.7 cm from the neutral axis

A beam has a bending moment of 3.5 kN-m applied to a section with a hollow circular cross-section of external diameter 3.5 cm and internal diameter 2.4 cm . The modulus of elasticity for the material is 210 x 109 N/m2. calculate the bending stress at the point at 0.7 cm from the neutral axis

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter6: Stresses In Beams (advanced Topics)

Section: Chapter Questions

Problem 6.3.18P: A wood beam reinforced by an aluminum channel section is shown in the figure. The beam has a cross...

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A beam has a bending moment of 3.5 kN-m applied to a section with a hollow circular cross-section of external diameter 3.5 cm and internal diameter 2.4 cm . The modulus of elasticity for the material is 210 x 10⁹ N/m². calculate the bending stress at the point at 0.7 cm from the neutral axis

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