Non-Hertzian Contact Problems
In most situations, contact problems are outside the validity of the Hertz theory. Due to the fact that the surface of the bodies cannot be considered quadratic near the contact point, or the presence of friction in the contact area, the Hertz solution is not applicable. In such cases, usually analytical solutions are not also available, so an approximate solution has to be obtained, using either a finite element method (see, for example, Okamoto and Nakazawa 1) or a more specific variational formulation (see, for example, singh & paul 2).
KeywordsCombustion Diesel Peri
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- 3.Borodchev, N.M., and Galin, L.A., “Contact Problems for a Stamp with Narrow Rectangular Base”, J. App. Math, and Mechanics, 38, 1974, 125–130.Google Scholar
- 4.Panek, C. and Kalker, J.J., “A Solution for the Narrow Rectangular Punch”, J. of Elasticity, 1977, 213–218.Google Scholar
- 5.Ohte, S., “Finite Element Analysis of Elastic Contact Problems”, Bull. J. ASME, 16, 1973, 797–804.Google Scholar
- 8.Enderby, L.R., and White, D.J., “Assessment of Vulcan Diesel Engine Slave Connecting Rod”, English Electric Co. Report, W/M (1B), 1968, 1425.Google Scholar
- 12.Stippes, M., Wilson, H.B., and Krull, F.N., “Contact Stress Problem for a Smooth Disk in an Infinite Plate”, Proc. 4th US National Contress of Applied Mechanics, 1962, 799–806.Google Scholar
- 13.Wilson, H.B., “Approximate Determination of Contact Stresses in an Infinite Plate with a Smooth Circular Insert”, in Proc. of 2nd South Eastern Conference on Theoretical and Applied Mechanics, 1964, 147–163.Google Scholar