ABOUT WAVELET-BASED COMPUTATIONAL BEAM ANALYSIS WITH THE USE OF DAUBECHIES SCALING FUNCTIONS
Journal Title: International Journal for Computational Civil and Structural Engineering - Year 2019, Vol 15, Issue 2
Abstract
The first part of the distinctive paper contains brief review of wavelet-based numerical and semianalytical analysis, particularly with the use of Daubechies scaling functions. The second part of the paper is devoted to numerical solution of the problem of static analysis of beam on elastic foundation within Winkler model. Finite element method (FEM) and wavelet analysis (Daubechies scaling functions) are used. Variational formulation and approximation of the problem are under consideration. Numerical sample is presented as well. The third part of the paper is dedicated to wavelet based discrete-continual finite element method of beam analysis with allowance for impulse load. Daubechies scaling functions are used as well.
Authors and Affiliations
Marina Mozgaleva, Pavel Akimov, Taymuraz Kaytukov
Keywords
Related Articles
- EP ID EP605965
- DOI 10.22337/2587-9618-2019-15-2-95-110
- Views 72
- Downloads 0
BOLTS PULLING TEST. REVERSER FOR BOLTS TESTING
The article describes developed device for performing pulling tests of bolts, including high-strength. Principle of reverser operation is change of sign of applied load – compression of press causes stretching of a bolt....
INDUCTIVE ANALYSIS OF THE DEFORMATION OF THE ARCHED TRUSS
An analytical solution to the problem of the deflection of a flat arched statically determinate truss un-der the action of a uniformly distributed and concentrated load is obtained and analyzed. To obtain the depend-ence...
НЕЖЕСТКОЕ КИНЕМАТИЧЕСКОЕ ВОЗДЕЙСТВИЕ ДЛЯ МНОГООПОРНОЙ СИСТЕМЫ С ОДНОРОДНЫМ ДЕМПФИРОВАНИЕМ
В статье продолжается ранее начатое обсуждение вопросов вывода уравнений движения для линейных расчетов сооружений на динамические воздействия. Автор рассматривает «нежесткое» движение опор многоопорной системы, порождаю...
ONE FEATURE OF THE CONSTRUCTIVE SOLUTIONS OF THE LATTICE GIRDER
The problem of the deflection of a planar symmetric statically determinable truss with a double lattice depending on the number of panels was solved in an analytical form. The angle of inclination of the ascending and de...
МОДЕЛИРОВАНИЕ РАСПРЕДЕЛЕНИЯ ТЕМПЕРАТУРНЫХ ПОЛЕЙ ПЕНОСТЕКОЛЬНОЙ ШИХТЫ В УСЛОВИЯХ ТЕРМИЧЕСКОЙ ОБРАБОТКИ ПЕНОСТЕКЛА
Область применения пеностекла в настоящее время достаточно широка. Данный материалприменяется как непосредственно для строительства, так и в других областях человеческойдеятельности. Последние годы внимание ученых направ...