A computational approach for the fatigue design of threaded connections
作者： Mohamed Ferjani , Daniel Averbuch , Andreï Constantinescu
DOI: 10.1016/J.IJFATIGUE.2010.11.006
关键词:
摘要: The aim of this paper is to propose a lifetime prediction method for threaded connections. example discussed here drillstring connection used in the oil and gas industry. based on mechanical analysis performed either with finite elements or closed-form solution described companion paper, fatigue using Dang Van criterion which has been extended life domain. provides stabilized stress path life. Fatigue tests have small scale connections order validate methodology. comparisons predictions show difficulties estimate structures presenting high gradient due effects.
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G. Qilafku, G. Pluvinage, Multiaxial Fatigue Criterion for Notched Specimens Including the Effective Stress Range, Relative Stress Gradient, and Hydrostatic Pressure Materials Science. ,vol. 37, pp. 573- 582 ,(2001) , 10.1023/A:1013216603348
J. Zarka, A new approach in inelastic analysis of structures Laboratoire de Mécanique des Solides. ,(1990)
K Dang-Van, Macro-Micro Approach in High-Cycle Multiaxial Fatigue ASTM International. ,(1993) , 10.1520/STP24799S
G. Bertolino, A. Constantinescu, M. Ferjani, P. Treiber, A Multiscale Discussion of Fatigue and Shakedown for Notched Structures Particle and Continuum Aspects of Mesomechanics. pp. 131- 144 ,(2010) , 10.1002/9780470610794.CH12
M. L. Williams, On the Stress Distribution at the Base of a Stationary Crack American Society Mechanical Engineers. ,(1956)
P. Lazzarin, R. Tovo, A unified approach to the evaluation of linear elastic stress fields in the neighborhood of cracks and notches International Journal of Fracture. ,vol. 78, pp. 3- 19 ,(1996) , 10.1007/BF00018497
L SUSMEL, D TAYLOR, A simplified approach to apply the theory of critical distances to notched components under torsional fatigue loading International Journal of Fatigue. ,vol. 28, pp. 417- 430 ,(2006) , 10.1016/J.IJFATIGUE.2005.07.035
Lichun Bian, Farid Taheri, Analytical modeling of fatigue crack propagation in metals coupled with elasto-plastic deformation International Journal of Fracture. ,vol. 153, pp. 161- 168 ,(2008) , 10.1007/S10704-008-9301-8
S. Baragetti, Ph.D., Effects of Taper Variation on Conical Threaded Connections Load Distribution Journal of Mechanical Design. ,vol. 124, pp. 320- 329 ,(2002) , 10.1115/1.1456459
A Wolfenden, DL Du Quesnay, MT Yu, TH Topper, An Analysis of Notch-Size Effects at the Fatigue Limit Journal of Testing and Evaluation. ,vol. 16, pp. 375- 385 ,(1988) , 10.1520/JTE11081J