Direct tension indicators are sometimes used instead of torque wrenches to ensure that a bolt has a prescribed tension when used for connections. (Figure 1) Figure 3 mm < 1 of 2> Part A 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 2.1 mm², determine the tension in the bolt shank. The material has the stress-strain diagram shown. (Figure 2) Express your answer to three significant figures and include appropriate units. T- Submit H Value µA + Request Answer → Ć Units < Return to Assignment Provide Feedback ?

Mechanics of Materials (MindTap Course List)
9th Edition
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Barry J. Goodno, James M. Gere
Chapter8: Applications Of Plane Stress (pressure Vessels, Beams, And Combined Loadings)
Section: Chapter Questions
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Direct tension indicators are sometimes used instead of torque wrenches to ensure that
a bolt has a prescribed tension when used for connections.
(Figure 1)
Figure
3 mm
< 1 of 2 >
Part A
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 2.1 mm², determine the tension in the bolt shank. The
material has the stress-strain diagram shown. (Figure 2)
Express your answer to three significant figures and include appropriate units.
T =
Submit
¶¯ μÃ
Value
Request Answer
< Return to Assignment
Ć
Units
Provide Feedback
?
Transcribed Image Text:Direct tension indicators are sometimes used instead of torque wrenches to ensure that a bolt has a prescribed tension when used for connections. (Figure 1) Figure 3 mm < 1 of 2 > Part A 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 2.1 mm², determine the tension in the bolt shank. The material has the stress-strain diagram shown. (Figure 2) Express your answer to three significant figures and include appropriate units. T = Submit ¶¯ μà Value Request Answer < Return to Assignment Ć Units Provide Feedback ?
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