An integral transformtechnique applied tounbonded content problems  of a layer

	An integral transformtechnique applied tounbonded content problems of a layer
Iranian Journal of Science and Technology Transactions of Civil Engineering
شناسنامه علمی شماره، دوره 28، شماره 1، فروردین 2004، صفحه 1-8
شناسه دیجیتال (DOI): 10.22099/ijstc.2004.791
چکیده
In this study, the nonsymmetrical two dimensional elasticity problem of an elastic layer which is supported by two elastic quarter planes has been carried out. It is assumed that the contact between the layer and the supports is frictionless and only compressive tractions can be transmitted along the contact area. The problem is handled by using integral transform and singular integral equations techniques, and a computer program has been developed for solving the problem. Some numerical examples have been solved and the pertinent results were compared with those found by two other methods. The three methods, namely, the integral transform technique jointly used with a numerical solution technique for singular integral equations, the finite element method, and the boundary element method, being dependent on completely different mathematical concepts, show a very close match among their results and is a perfect sign of their reliability.
کلیدواژه‌ها
Receding contact؛ contact problems؛ layer؛ quarter plane؛ integral transform technique

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