16.54 An M12, coarse-pitch, Class-5.8 bolt with a hexagonal nut assembly is used to keep two machine parts together as shown in Sketch d. Determine the following: (a) Bolt stiffness and clamped member stiffness. Ans. kb = 297.5 MN/m, k; = 769.7 MN/m (Wileman). (b) Maximum external load that the assembly can support for a load safety factor of 2.5. Pmax,b = 11.5 kN. Ans.

16.54 An M12, coarse-pitch, Class-5.8 bolt with a hexagonal nut assembly is used to keep two machine parts together as shown in Sketch d. Determine the following: (a) Bolt stiffness and clamped member stiffness. Ans. kb = 297.5 MN/m, k; = 769.7 MN/m (Wileman). (b) Maximum external load that the assembly can support for a load safety factor of 2.5. Pmax,b = 11.5 kN. Ans.

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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