Evaluation of the method for lowering stress concentration at the thread root of bolted joints with modifications of nut shape

Journal of Pressure Vessel Technology, Transactions of the ASME

Volumn 119, Issue 1, 1997, Pages 1-9

  Fukuoka, T ^a  

^a KOBE UNIVERSITY OF MERCANTILE MARINE   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

FINITE ELEMENT METHOD; FRICTION; NUTS (FASTENERS); SCREW THREADS; STIFFNESS MATRIX; STRESS CONCENTRATION;

FRICTION COEFFICIENT; MULTI BODY CONTACT PROBLEM; REGULARIZATION METHOD;

BOLTED JOINTS;

EID: 0031078850     PISSN: 00949930     EISSN: 15288978     Source Type: Journal    
DOI: 10.1115/1.2842262     Document Type: Article

References (6)

1. Fukuoka, T., 1992, “Finite Element Simulation of Tightening Process of Bolted Joint with a Tensioner,” ASME JOURNAL OF PRESSURE VESSEL TECHNOLOGY, Vol. 114, pp. 433-438
2. Fukuoka, T., et al., 1986, “Stress Concentration at the Root of a Screw Thread” (in Japanese), Transactions of Japan Society of Mechanical Engineers, Vol. 52, No. 481, pp. 2201-2208
3. Hetenyi, M., 1943, “A Photoelastic Study of Bolt and Nut Fastening,” ASME Journal of Applied Mechanics, Vol. 10-2, A-93
4. Kikuchi, N., and Oden, J. T., 1988, “Contact Problems in Elasticity,” siam, p. 274
5. Okamoto, N., and Nakazawa, M., 1979, “Finite Element Incremental Contact Analysis with Various Frictional Conditions,” International Journal of Numerical Methods in Engineering, Vol. 14, pp. 337-357
6. Patterson, E. A., and Kenny, B., 1987, “Stress Analysis of Some Nut-Bolt Connections With Modifications to the External Shape of the Nut,” Journal of Strain Analysis, Vol. 22-4, pp. 187-193