For a bolted assembly with eight bolts, the stiffness of each bolt is K,=1.0 MN/mm and the stiffness of the members is km=2.6 MN/mm per bolt. The joint is subject to occasional disassembly for maintenance and should be preloaded accordingly. Assume the external load is equally distributed to all the bolts. It has been determined to use M6 x 1 class 5.8 bolts with rolled threads. (a) Determine the maximum external load P, that can be applied to the entire joint without exceeding the proof strength of the bolts. (b) Determine the maximum external load Pmax that can be applied to the entire joint without causing the members to come out of compression.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
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Question 1
For a bolted assembly with eight bolts, the stiffness of each bolt
is K,=1.0 MN/mm and the stiffness of the members is km=2.6
MN/mm per bolt. The joint is subject to occasional disassembly
for maintenance and should be preloaded accordingly. Assume
the external load is equally distributed to all the bolts. It has
been determined to use M6 × 1 class 5.8 bolts with rolled
threads.
(a) Determine the maximum external load Pmax that can be
applied to the entire joint without exceeding the proof
strength of the bolts.
(b) Determine the maximum external load Pmax that can be
applied to the entire joint without causing the members to
come out of compression.
Transcribed Image Text:Question 1 For a bolted assembly with eight bolts, the stiffness of each bolt is K,=1.0 MN/mm and the stiffness of the members is km=2.6 MN/mm per bolt. The joint is subject to occasional disassembly for maintenance and should be preloaded accordingly. Assume the external load is equally distributed to all the bolts. It has been determined to use M6 × 1 class 5.8 bolts with rolled threads. (a) Determine the maximum external load Pmax that can be applied to the entire joint without exceeding the proof strength of the bolts. (b) Determine the maximum external load Pmax that can be applied to the entire joint without causing the members to come out of compression.
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