Problem The cross section and dimensions of a 8 m long asymmetric I-beam are shown in Figure 1. Determine: (a) The position of the neutral-axis(centroid) relative to the bottom face edge. (b) The second moment of area about the neutral axis. If the beam is in a simply supported arrangement (Figure 2) and if the maximum allowable bending stress in the beam is 180 MPa, determine: (c) The maximum allowable point load, W applied at the center of the beam L-8 m 350 450 009 Figure 1: Beam cross-section view (All dimensions in mm) Figure 2: Side view - Simply supported beam

Problem The cross section and dimensions of a 8 m long asymmetric I-beam are shown in Figure 1. Determine: (a) The position of the neutral-axis(centroid) relative to the bottom face edge. (b) The second moment of area about the neutral axis. If the beam is in a simply supported arrangement (Figure 2) and if the maximum allowable bending stress in the beam is 180 MPa, determine: (c) The maximum allowable point load, W applied at the center of the beam L-8 m 350 450 009 Figure 1: Beam cross-section view (All dimensions in mm) Figure 2: Side view - Simply supported beam

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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