Design engineers in many situations must justify their selection of beams and pin-ended columns used in variou machines. Your role in a mechanical design company that manufactures gearbox and gearbox mounting platform is to analyses the rolled steel beams and columes under study. Your manager asked you to properly select one rolled steel beam and one rolled steel column for the design and to provide your justification of this selection, if the following design requirements are given - Beams and columns are made of ASTM-A709 Grade 345 - Factor of Safety (FS) is 14 Buckling Euler conditions must be met. - Beams are subjected to 50 kN axial force. Beam (A) has radius of 10 mm. Beam (B) has radius of 5 mm. Column (A) is subjected to 15 kN axial force. - Column (A) has length of 1.5 m and radius of 10 mm. - Column (B) is subjected to 15 kN axial force. - Column (B) has length of 15 m and radius of 13 mm. Note: Column critical load must be determined (based on Euler theory calculations must be conducted) P B A Figure3: Rolled steel beams. FigureA: Rolled steel columns.

Design engineers in many situations must justify their selection of beams and pin-ended columns used in variou machines. Your role in a mechanical design company that manufactures gearbox and gearbox mounting platform is to analyses the rolled steel beams and columes under study. Your manager asked you to properly select one rolled steel beam and one rolled steel column for the design and to provide your justification of this selection, if the following design requirements are given - Beams and columns are made of ASTM-A709 Grade 345 - Factor of Safety (FS) is 14 Buckling Euler conditions must be met. - Beams are subjected to 50 kN axial force. Beam (A) has radius of 10 mm. Beam (B) has radius of 5 mm. Column (A) is subjected to 15 kN axial force. - Column (A) has length of 1.5 m and radius of 10 mm. - Column (B) is subjected to 15 kN axial force. - Column (B) has length of 15 m and radius of 13 mm. Note: Column critical load must be determined (based on Euler theory calculations must be conducted) P B A Figure3: Rolled steel beams. FigureA: Rolled steel columns.

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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Design engineers in many situations must justify their selection of beams and pin-ended columns used in various machines. Your role in a mechanical design company that manufactures gearbox and gearbox mounting platform is to analyses the rolled steel beams and columns under study. Your manager asked you to properly select one rolled steel beam and one rolled steel column for the design and to provide your justification of this selection, if the following design requirements are given: Beams and columns are made of ASTM-A709/Grade 345 Factor of Safety (F.S) is 1.4 Buckling Euler conditions must be met. Beams are subjected to 50 kN axial force. Beam (A) has radius of 10 mm. Beam (B) has radius of 5 mm. Column (A) is subjected to 15 kN axial force. Column (A) has length of 1.5 m and radius of 10 mm. Column (B) is subjected to 15 kN axial force. Column (B) has length of 1.5 m and radius of 13 mm. Note: Column critical load must be determined (based on Euler theory caleulations must be…
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