Interaction of a die with a layered elastic foundation |
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Authors: | A A Kalyakin |
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Institution: | (1) Lomonosov State University, Moscow, 119992 |
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Abstract: | Plane and axisymmetric contact problems for a three-layer elastic half-space are considered. The plane problem is reduced
to a singular integral equation of the first kind whose approximate solution is obtained by a modified Multhopp-Kalandiya
method of collocation. The axisymmetric problem is reduced to an integral Fredholm equation of the second kind whose approximate
solution is obtained by a specially developed method of collocation over the nodes of the Legendre polynomial. An axisymmetric
contact problem for an transversely isotropic layer completely adherent to an elastic isotropic half-space is also considered.
Examples of calculating the characteristic integral quantities are given.
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Translated from Prikladnaya Mekhanika i Tekhnicheskaya Fizika, Vol. 47, No. 3, pp. 165–175, May–June, 2006. |
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Keywords: | contact problem layered elastic foundation die |
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