ortalCoursesReportse-ServicesAcademic DepartmentsETC -CIMS -A beam has a bending moment of 4 kN-m applied to a section with a hollow circularcross-section of external diameter 3.7 cm and internal diameter 2.3 cm. The modulus ofelasticity for the material is 210 x 10° N/m². Calculate the radius of curvature andmaximum bending stress. Also, calculate the stress at the point at 0.9 cm from theneutral axisSolution:(i) The moment of inertia =ii) The radius of curvature is(iii) The maximum bending stress isiv) The bending stress at the point 0.9 cm from the neutral axis is

Given data: The maximum bending moment is M = 4 kN-m. The external diameter of the beam is D = 3.7…

A beam has a bending moment of 4 kN-m applied to a section with a hollow circular cross-section of external diameter 3.7 cm and internal diameter 2.3 cm. The modulus of elasticity for the material is 210 x 10° N/m2. Calculate the radius of curvature and maximum bending stress. Also, calculate the stress at the point at 0.9 cm from the neutral axis Solution: (i) The moment of inertia = ii) The radius of curvature is (iii) The maximum bending stress is iv) The bending stress at the point 0.9 cm from the neutral axis is

A beam has a bending moment of 4 kN-m applied to a section with a hollow circular cross-section of external diameter 3.7 cm and internal diameter 2.3 cm. The modulus of elasticity for the material is 210 x 10° N/m2. Calculate the radius of curvature and maximum bending stress. Also, calculate the stress at the point at 0.9 cm from the neutral axis Solution: (i) The moment of inertia = ii) The radius of curvature is (iii) The maximum bending stress is iv) The bending stress at the point 0.9 cm from the neutral axis is

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 6.10.15P: The hollow box beam shown in the figure is subjected to a bending moment M of such magnitude that...

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