Contact Mechanics Approach to Determine Effective Radius in Bolted Joints

[+] Author and Article Information
Q. Zou, T. S. Sun, S. Nassar, G. C. Barber, H. El-Khiamy

Fastening and Joining Research Institute, Department of Mechanical Engineering, Oakland University, Rochester, MI 48309

D. Zhu

Eaton Corporation, Southfield, MI 48037

J. Tribol 127(1), 30-36 (Feb 07, 2005) (7 pages) doi:10.1115/1.1829717 History: Received February 25, 2004; Revised July 19, 2004; Online February 07, 2005
Copyright © 2005 by ASME
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Jiang,  Y., Chang,  J., and Lee,  C., 2000, “An Experimental Study of Torque-Tension Relationship for Bolted Joints,” Int. J. Mater. Prod. Technol., 16(4/5), pp. 417–429.
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Nassar, S., Barber, G. C., and Zuo, D., 2004, “Bearing Friction Torque in Bolted Joints,” 59th STLE Annual Meeting, May 17–20, Toronto, Canada.
Nassar, S., Matin, P., and Barber, G. C., 2004, “Thread Friction Torque in Bolted Joints,” ASME Pressure Vessels and Piping Conference, LaJolla, California.
Hu,  Y., Barber,  G. C., and Zhu,  D., 1999, “Numerical Analysis for the Elastic Contact of Real Rough Surfaces,” Tribol. Trans., 42(3), pp. 443–452.
Johnson, K. L., 1985, Contact Mechanics, Cambridge University Press, Cambridge, UK.


Grahic Jump Location
Flow chart for numerical procedure
Grahic Jump Location
Effect of surface roughness
Grahic Jump Location
Underhead load distributions
Grahic Jump Location
Effect of underhead load distribution
Grahic Jump Location
Effect of underhead load value
Grahic Jump Location
Effect of contact radii ratio



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