2 A hollow circular steel strut with its ends position- fixed, has a length of 3 m, external diameter 12-5 cm and interne diam- eter 10 cm. Before loading, the strut is bent with a maximum deviation of 0-4 cm. Assuming the central line to be sinusoidal, determine (a) the maximum stress due to a central compressive end load of 8 kN. (b) If the load has an eccentricity of 1-5 cm, then find the maximum stress in- duced. Take E 200 GPa. -

2 A hollow circular steel strut with its ends position- fixed, has a length of 3 m, external diameter 12-5 cm and interne diam- eter 10 cm. Before loading, the strut is bent with a maximum deviation of 0-4 cm. Assuming the central line to be sinusoidal, determine (a) the maximum stress due to a central compressive end load of 8 kN. (b) If the load has an eccentricity of 1-5 cm, then find the maximum stress in- duced. Take E 200 GPa. -

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter5: Stresses In Beams (basic Topics)

Section: Chapter Questions

Problem 5.9.3P: A vertical pole consisting of a circular tube of outer diameter 5 in. and inner diameter 4.5 in. is...

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