A beam with a solid homogeneous rectangular section is simply supported at A and B. A concentrated load F= 275 kilonewtons (kN) acts at point C where distance L1 (A to C) = 3.75 metres (m) and distance L2 (C to B)= 1.25 metres (m). The dimensions of the rectangular section of the beam are breadth, b= 45 mm and depth d=205 mm. Calculate the second moment of area for rectangular section of the beam about its centroidal x-axis (Ixxcentroid). Give your answer in mm4 and rounded to nearest mm4.

A beam with a solid homogeneous rectangular section is simply supported at A and B. A concentrated load F= 275 kilonewtons (kN) acts at point C where distance L1 (A to C) = 3.75 metres (m) and distance L2 (C to B)= 1.25 metres (m). The dimensions of the rectangular section of the beam are breadth, b= 45 mm and depth d=205 mm. Calculate the second moment of area for rectangular section of the beam about its centroidal x-axis (Ixxcentroid). Give your answer in mm4 and rounded to nearest mm4.

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter4: Shear Forces And Bending Moments

Section: Chapter Questions

Problem 4.5.21P: The beam ABC shown in the figure is simply supported at A and B and has an overhang from B to C Draw...

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