Contact problem for a ring plate on an elastic half-space. Variational approach |
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| Authors: | S V Bosakov |
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| Institution: | (1) 184, South Soti Gunj, Opposite Bhopal Nursing Home, Begum Bridge Road, Meerut, 250001, Uttar Pradesh, India;(2) Department of Applied Sciences and Humanities, Institute of Technology and Management, Huda-Sector 23-A, Gurgaon, 122 017, Haryana, India;(3) School of Civil Enginnering, Universiti Sains Malaysia, Engineering Campus, 14300 Nobong Tebal, Seberang Perai Selatan, P. Pinang, Malaysia |
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| Abstract: | A contact problem of an axisymmetrically loaded flexible ring plate lying frictionlessly on an elastic half-space is considered.
The plate subsidences are represented as a power series with unknown coefficients, which are determined by the Rayleigh-Ritz
method using the minimum condition for the total strain energy of the plate and the elastic foundation. The method of orthogonal
polynomials is used implicitly.
Belarussian State Polytechnical Academy, Minsk 220027. Translated from Prikladnaya Mekhanika i Tekhnicheskaya Fizika, Vol.
40, No. 1, pp. 193–198, January–February, 1999. |
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