plese solbe this problem and give the correct answer solve step by step find the forces and line action Three 20 × 450-mm steel plates are bolted to four L152 × 152 × 19.0 steel angles to form a beam with the crosssection shown. The bolts are of 22-mm diameter and are spaced longitudinally every 125 mm. Knowing that theallowable average shearing stress in the bolts is 90 MPa, determine the largest permissible vertical shear in thebeam. (Given: Ix = 1901 × 106 mm.)20 mm20 mmCX450 mm450 mm20 mm

Answered: Three 20 × 450-mm steel plates are…

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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For the beam and loading shown, consider section n-n. It is given that P= 212 kN. P 50 mm 50 mm 150 mm A B 50 mm 0.75 m 1.2 m 0.75 m 75 mm 75 mm 75 mm Determine the shearing stress at point b. The shearing stress at point b is 13.272 MPа.
Four L102 x 102 x 9.5 steel angle shapes and a 12 x 400-mm steel plate are bolted together to form a beam with the cross section shown. The bolts are of 22-mm diameter and are spaced longitudinally every 120 mm. Knowing that the beam is subjected to a vertical shear of 240 kN, determine the average shearing stress in each bolt.
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A beam having the cross section shown is subjected to a vertical shear V. Determine (a) the horizontal line along which the shearing stress is maximum, (b) the constant k in the following expression for the maximum shearing stress.τmax=k*V/Awhere A is the cross-sectional area of the beam
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