A beam with a solid homogeneous rectangular section is simply supported at A and B. A concentrated load F= 275 kilonewtons (kN) acts at point C where distance L1 (A to C) = 3.75 metres (m) and distance L2 (C to B) = 1.25 metres (m). The dimensions of the rectangular section of the beam are breadth, b=45 mm and depth d=205 mm. Calculate the maximum bending stress and give your answer in N/mm2 to two decimal places. *Assume the weight of the beam is negligible and zero.

A beam with a solid homogeneous rectangular section is simply supported at A and B. A concentrated load F= 275 kilonewtons (kN) acts at point C where distance L1 (A to C) = 3.75 metres (m) and distance L2 (C to B) = 1.25 metres (m). The dimensions of the rectangular section of the beam are breadth, b=45 mm and depth d=205 mm. Calculate the maximum bending stress and give your answer in N/mm2 to two decimal places. *Assume the weight of the beam is negligible and zero.

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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Question

A beam with a solid homogeneous rectangular section is simply supported at A and B.
A concentrated load F= 275 kilonewtons (kN) acts at point C where distance L1 (A to C) = 3.75
metres (m) and distance L2 (C to B) = 1.25 metres (m). The dimensions of the rectangular section of
the beam are breadth, b= 45 mm and depth d=205 mm.
Calculate the maximum bending stress and give your answer in N/mm² to two decimal places.
*Assume the weight of the beam is negligible and zero.
11

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