h PROBLEM 5.6-

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
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A small balcony constructed of wood is supported by three identical cantilever beams (see figure). Each beam has length Lt = 2.1 m, width r>, and height h = Abi3. The dimensions of the balcony floor are L| x Z. where L| = 2.5 im The design load is 5.5 kPa acting over the entire floor area. (This load accounts for all loads except the weights of the cantilever beams, which have a weight density y =5.5 kN/mJ .) The allowable bending stress in the cantilevers is 15 MPa. Assuming that the middle cantilever supports 50% of the load and each outer cantilever supports 25% of the load, determine the required dimensions b and ft.

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PROBLEM 5.6-
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