LOCAL NUMERICAL SOLUTION OF BOUNDARY PROBLEMS OF STRUCTURAL MECHANICS WITH THE USE OF HYBRID DISCRETE WAVELET BASIS
Journal Title: International Journal for Computational Civil and Structural Engineering - Year 2018, Vol 14, Issue 1
Abstract
The distinctive paper is devoted to the two-grid method of structural analysis based on hybrid discrete wavelet basis (in particular, the simplest one-dimensional problems are under consideration). Approximations of he mesh functions in this basis, general idea of the two-grid method and one-dimensional numerical example of beam analysis are presented.
Authors and Affiliations
Marina L. Mozgaleva, Pavel A. Akimov, Dmitry F. Semin
Keywords
Related Articles
- EP ID EP576706
- DOI 10.22337/2587-9618-2018-14-1-113-125
- Views 70
- Downloads 0
REALIZATION OF THE TVD-SCHEME FOR A NUMERICAL SOLUTION OF THE FILTRATION PROBLEM
A numerical solution of one-dimensional filtration problem for suspension flow in a porous medium is considered. The TVD-scheme with different functions-delimiters is obtained. The TVD-scheme is compared with the counter...
К ОЦЕНКЕ ВЕРТИКАЛЬНОЙ КРАНОВОЙ НАГРУЗКИ
В статье рассмотрены проблемы аналитического и статистического моделирования нагрузок мостовых кранов. Аналитическая модель была расширена за счет учета влияния сближения тележек кранов, учета областей нулевой реализации...
РЕАЛИЗАЦИЯ НЕУПРУГОГО РАСЧЕТА ЖЕЛЕЗОБЕТОННЫХ КОНСТРУКЦИЙ В ПРОГРАММНОМ КОМПЛЕКСЕ SCAD
Представлен подход, реализованный в программном комплексе SCAD для анализа поведения фрагментов тонкостенных железобетонных конструкций с учетом упруго-пластической работы как бетона, так и арматуры.
METHODOLOGY RESEARCH OF STABILITY OF SHALLOW ORTHOTROPIC SHELLS OF DOUBLE CURVATURE UNDER DYNAMIC LOADING
The paper deals with shallow orthotropic shells of double curvature, square in plan, under dynamic loading. Outlines the ratios of the mathematical model of deformation considering the geometric nonlinearity, transverse...
КОНЕЧНОЭЛЕМЕНТНОЕ МОДЕЛИРОВАНИЕ ВЫГИБА ПРЕДНАПРЯЖЕННЫХ ЖЕЛЕЗОБЕТОННЫХ БАЛОК
For large-span reinforced concrete beam structures developed by the method of determining the camber due to the prestressing of a steel rope on the concrete. Performed numerical experiments to study the impact of various...