An asperity microcontact model incorporating the transition from elastic deformation to fully plastic flow

Journal of Tribology

Volumn 122, Issue 1, 2000, Pages 86-93

  Zhao, Yongwu ^a,b   Maietta, David M ^b   Chang, L ^b  

^a TIANJIN UNIVERSITY   (China)

^b The Pennsylvania State University   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

COMPUTATIONAL METHODS; DEFORMATION; ELASTOPLASTICITY; FUNCTIONS; MATHEMATICAL MODELS; PLASTIC FLOW; POLYNOMIALS; SURFACE ROUGHNESS;

ASPERITY MICROCONTACT MODEL; SURFACE PLASTICITY INDEX;

CONTACTS (FLUID MECHANICS);

ASPERITY; CONTACT; ELASTIC DEFORMATION; PLASTICITY;

EID: 0034114398     PISSN: 07424787     EISSN: None     Source Type: Journal    
DOI: 10.1115/1.555332     Document Type: Conference Paper

References (20)

1. Abbott, E. J., and Firestone, F. A., 1933, "Specifying Surface Quality - A Method Based on Accurate Measurement and Comparison," Mech. Engr., Vol. 55, p. 569.
2. Bush, A. W., Gibson, R. D., and Thomas, T. R., 1975, "The Elastic Contact of a Rough Surface," Wear, Vol. 35, pp. 87-111.
3. Bush, A. W., Gibson, R. D., and Keogh, G. P., 1979, "Strong Anisotropic Rough Surface," ASME JOURNAL OF TRIBOLOGY, Vol. 101, pp. 15-20.
4. Chang, W. R., Elsion, I., and Bogy, D. B., 1987, "An Elastic-Plastic Model for the Contact of Rough Surfaces," ASME JOURNAL OF TRIBOLOGY, Vol. 109, p. 263.
5. Francis, H. A., 1976, "Phenomenological Analysis of Plastic Spherical Indentation," ASME Journal of Engineering Materials and Technology, July, pp. 272-281.
6. Greenwood, J. A., and Williamson, J. B. P., 1966, "Contact of Nominally Flat Surface," Proc. Roy. Soc. (London), Series A295, pp. 300-319.
7. Greenwood, J. A., and Tripp, J. H., 1967, "The Elastic Contact of Rough Spheres," ASME Journal of Applied Mechanics, Vol. 34, pp. 153-159.
8. Greenwood, J. A., and Tripp, J. H., 1970-1971, "The Contact of Two Nominally Flat Rough Surfaces," Proc. Instn. Mech. Engrs., Vol. 185, pp. 625-633.
9. Hisakado, T., 1974, "Effects of Surface Roughness on Contact between Solid Surfaces," Wear, Vol. 28, pp. 217-234.
10. Hardy, C., Baronet, C N., and Tordion, G. V., 1971, "The Elastic-Plastic Indentation of a Half-Space by a Rigid Sphere," Int. J. Numer. Methods Eng., Vol. 3, pp. 451-462.
11. Kucharski, S., Klimczak, T., Palijaniuk, J., and Kaczmarek, J., 1994, "Finite-Element Model for the contact of rough surfaces," Wear, Vol. 177, pp. 1-13.
12. Jeng Haur Horng, 1998, "An Elliptic Elastic-Plastic Asperity Microcontact Model for Rough Surfaces," ASME JOURNAL OF TRIBOLOGY, Vol. 120, pp. 82-88.
13. Johnson, K. L., 1985, Contact Mechanics, Cambridge University Press, Cambridge.
14. McCool, J. I., 1986, "Comparison of Models for the Contact of Rough Surfaces," Wear, Vol. 107, pp. 37-60.
15. McCool, J. I., 1986, "Predicting Microfracture in Ceramics via a Microcontact Model," ASME JOURNAL OF TRIBOLOGY, Vol. 108, pp. 380-386.
16. Nuri, K. A., and Halling, J., 1975, "The Normal Approach between Rough Flat Surfaces in Contact," Wear, Vol. 32, pp. 81-93.
17. Powierza, Z. H., Klimczak, T., and Polijanniuk, A., 1992, "On the Experimental Verification of the Greenwood-Williamson Model for the Contact of Rough Surfaces," Wear, Vol. 154, pp. 115-124.
18. Pullen, J., and Williamson, J. B. P., 1972, "On the Plastic Contact of Rough Surfaces," Proc. Roy. Soc. (London), A327, pp. 159-173.
19. Tabor, D., 1951, The Hardness of Metals, Oxford University Press.
20. Timoshonko, S., and Goodier, J. N., 1951, Theory of Elasticity, New York, McGraw-Hill.