1. A simply supported wood beam AB with span length L = 8 m carries a uniform load of intensity q= 10.8 kN/m and a concentrated load P= 25 kN at a distance a = 2.5 m from RH end (see figure). a. Calculate the maximum bending stress due to the load if the beam has a rectangular cross section with width b= 150 mm and height h=320 mm. You will need to set up Shear and Moment functions to determine MMax. b. Calculate the shear stresses in the beam (at the location of maximum shear force) at points located at the Neutral Axis and 40 mm, 80 mm, 120 mm and 160 mm from the N/A of the beam. From these calculations, plot a graph showing the distribution of shear stresses from top to bottom of the beam. L F a -b- h

1. A simply supported wood beam AB with span length L = 8 m carries a uniform load of intensity q= 10.8 kN/m and a concentrated load P= 25 kN at a distance a = 2.5 m from RH end (see figure). a. Calculate the maximum bending stress due to the load if the beam has a rectangular cross section with width b= 150 mm and height h=320 mm. You will need to set up Shear and Moment functions to determine MMax. b. Calculate the shear stresses in the beam (at the location of maximum shear force) at points located at the Neutral Axis and 40 mm, 80 mm, 120 mm and 160 mm from the N/A of the beam. From these calculations, plot a graph showing the distribution of shear stresses from top to bottom of the beam. L F a -b- h

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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