QUESTION 17 A design engineer is considering the application of a square box beam for a component of a bridge. A schematic of the beam is included in Figure Q17. The beams are to be produced from a structural steel with shear modulus 81 GPa. The thickness of the section t is equal to 0.017 m and its breadth b 0.2 m. Give your answer to 3 significant figures in Pa m4 and non-scientific notation e.g. 10000 rather than 10e05. Do not include units in your answer where: 4A² JT = 1 $7ds Torsional stiffness = GJT t b Figure Q17: Cross-section of a square box-beam

QUESTION 17 A design engineer is considering the application of a square box beam for a component of a bridge. A schematic of the beam is included in Figure Q17. The beams are to be produced from a structural steel with shear modulus 81 GPa. The thickness of the section t is equal to 0.017 m and its breadth b 0.2 m. Give your answer to 3 significant figures in Pa m4 and non-scientific notation e.g. 10000 rather than 10e05. Do not include units in your answer where: 4A² JT = 1 $7ds Torsional stiffness = GJT t b Figure Q17: Cross-section of a square box-beam

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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The question answer includes 4 pages with 2 diagrams if u don't know the solution or is there a slight mistake i will downvote and will report to bartleby for revocation. Here is the question : A cantilever beam of length 1m carries a point load of 2000N at the free end. The cross-section of the cantilever is an unequal angle of dimensions 100mm by 60mm and 10 mm thick. The small leg of angle (i.e 60 mm) is horizontal. The load passes through the centroid of the cross-section. Determine: (i) Position of neutral axis; (ii) The magnitude of maximum stress set up at the fixed section of the cantilever.
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Solve example using horizontal element ?
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