4, 10.9 grade high strength bolts with friction type, diameter of bolt is d=22mm, the hole of bolt is do=23.5mm. find out the value of pretension force each bolt, then find the maximum value of moment M (full score is 14) 180 + 40 20 60 40 20 09 20 40 20 40 ***** 8

4, 10.9 grade high strength bolts with friction type, diameter of bolt is d=22mm, the hole of bolt is do=23.5mm. find out the value of pretension force each bolt, then find the maximum value of moment M (full score is 14) 180 + 40 20 60 40 20 09 20 40 20 40 ***** 8

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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Concept explainers

Slope and Deflection

The slope in a deflected beam is described as an angle in radians made by the tangent of the section with the original axis of the beam. The deflection at any point on the axis of the beam is defined as the lateral displacement of the point before and after loading.

Question

4,10.9 grade high strength bolts with friction type, diameter of bolt is d=22mm, the hole of
bolt is do=23.5mm. find out the value of pretension force each bolt, then find the
maximum value of moment M (full score is 14)
180
+
+
+
20 40
60 40 20
排
20 40
60 40 20

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