A simply supported beam AB = 12 m has a hollow rectangular cross-section with 14 cm as width, 26 cm as depth and thickness as 1 cm is subjected to a point load of 9 N & 5 N acting at C and D respectively and a uniformly distributed load (UDL) of 7 N/m starts from mid-span and ends at the right support of the beam. Determine the maximum bending stress and the bending stress at 1 cm from the top. Take AC = 2 m & CD = 2 m. %3D %3D %3D Solution: i) Reaction force at B = ii) Reaction Force at A = iii) The distance from B at which the shear Force value changes from "-" to "+" : %3!

A simply supported beam AB = 12 m has a hollow rectangular cross-section with 14 cm as width, 26 cm as depth and thickness as 1 cm is subjected to a point load of 9 N & 5 N acting at C and D respectively and a uniformly distributed load (UDL) of 7 N/m starts from mid-span and ends at the right support of the beam. Determine the maximum bending stress and the bending stress at 1 cm from the top. Take AC = 2 m & CD = 2 m. %3D %3D %3D Solution: i) Reaction force at B = ii) Reaction Force at A = iii) The distance from B at which the shear Force value changes from "-" to "+" : %3!

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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