3-A simply supported beam of length 4 m, is subjected to an Uniformly distributed load of 26 kN/m for entire span. It has a hollow rectangular cross section of outer width 40 mm and outer depth of 85 mm with the wall thickness of 3mm. Find (i) The maximum bending moment, (ii)Bending stress induced, (iii) Radius of curvature, (iv) Flexural rigidity. Take E as 200 GPa. The maximum bending moment (in Nm) = ________ Maximum Bending stress induced (in MPa) = ______________ Radius of curvature (in m) =_____________ Flexural Rigidity of the beam (in Nm2) =

3-A simply supported beam of length 4 m, is subjected to an Uniformly distributed load of 26 kN/m for entire span. It has a hollow rectangular cross section of outer width 40 mm and outer depth of 85 mm with the wall thickness of 3mm. Find (i) The maximum bending moment, (ii)Bending stress induced, (iii) Radius of curvature, (iv) Flexural rigidity. Take E as 200 GPa. The maximum bending moment (in Nm) = Maximum Bending stress induced (in MPa) = Radius of curvature (in m) =_______ Flexural Rigidity of the beam (in Nm2) =

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 5.13.4P: A rectangular beam with semicircular notches, as shown in part b of the figure, has dimensions h =...

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3-A simply supported beam of length 4 m, is subjected to an Uniformly distributed load of 26 kN/m for entire span. It has a hollow rectangular cross section of outer width 40 mm and outer depth of 85 mm with the wall thickness of 3mm. Find (i) The maximum bending moment, (ii)Bending stress induced, (iii) Radius of curvature, (iv) Flexural rigidity. Take E as 200 GPa.

The maximum bending moment (in Nm) = ________

Maximum Bending stress induced (in MPa) = ______________

Radius of curvature (in m) =_____________

Flexural Rigidity of the beam (in Nm²) =

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