2016
DOI: 10.21821/2309-5180-2016-8-1-189-197
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Model of Ship�s Overlappings as a Constructive-Orthotropic Plate

Abstract: Рассмотрен приближенный метод расчета судовых перекрытий, работающих на изгиб. В качестве расчетной схемы выбирается математическая модель в виде конструктивно-ортотропной плиты. Такой метод расчета перекрытий был предложен академиком Ю. А. Шиманским в 1934 г. и развит в дальнейшем П. Ф. Папковичем, А. А. Курдюмовым и В. А. Постновым. Расчет выполнен методом Бубнова-Галеркина с использованием в качестве базисных функций специально построенных ортонормированных полиномов. Приводится сравнение результатов расчет… Show more

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“…The calculation is performed by the Bubnov-Galerkin method, using specially constructed orthonormal polynomials as basis functions. A comparison of the results of calculation of ship overlap by the proposed model in this paper and the model based on the idea of the method of Navier as the deflections of beams of the main directions and cross beams are equal at the nodal points [3].…”
Section: Analysis Of Published Data and Problem Statementmentioning
confidence: 99%
“…The calculation is performed by the Bubnov-Galerkin method, using specially constructed orthonormal polynomials as basis functions. A comparison of the results of calculation of ship overlap by the proposed model in this paper and the model based on the idea of the method of Navier as the deflections of beams of the main directions and cross beams are equal at the nodal points [3].…”
Section: Analysis Of Published Data and Problem Statementmentioning
confidence: 99%