*8-16. Direct tension indicators are sometimes used instead of torque wrenches to ensure that a bolt has a prescribed tension when used for connections. If a nut on the bolt is tightened so that the six 3-mm high heads of the indicator are strained 0.1 mm/mm, and leave a contact area on each head of 1.5 mm2, determine the tension in the bolt shank. The material has the stress-strain diagram shown. a (MPa) 3 mm 600 450 (mm/mm) 0.3 0.0015
*8-16. Direct tension indicators are sometimes used instead of torque wrenches to ensure that a bolt has a prescribed tension when used for connections. If a nut on the bolt is tightened so that the six 3-mm high heads of the indicator are strained 0.1 mm/mm, and leave a contact area on each head of 1.5 mm2, determine the tension in the bolt shank. The material has the stress-strain diagram shown. a (MPa) 3 mm 600 450 (mm/mm) 0.3 0.0015
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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
Transcribed Image Text:*8-16. Direct tension indicators are sometimes used
instead of torque wrenches to ensure that a bolt has a
prescribed tension when used for connections. If a nut on
the bolt is tightened so that the six 3-mm high heads of the
indicator are strained 0.1 mm/mm, and leave a contact area
on each head of 1.5 mm2, determine the tension in the bolt
shank. The material has the stress-strain diagram shown.
a (MPa)
3 mm
600
450
(mm/mm)
0.3
0.0015
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