Peculiarities plotting a design finite-element model of polyhedral bent bays in the computer system SCAD Office
Abstract: The purpose of the article is to analyze an influence of the given kinds of computation (analytical, linear and nonlinear) on the IDC for various levels of a design digitization scheme. There is considered a reasonability of using the finite-element method (FEM) implemented in the software-computer system SCAD to design structures on the base of many-sided bent bays at the stage of pre-computation or at the initial theoretical researches. There is described a principle of choosing Fes to design a model. Besides there is given an algorithm of determining an optimal design scheme МBR. In the conclusion there are analyzed the results of calculating the mode of a structure deformation (MSD) depending on the level of the digitization model and a calculation type, the main conclusions are given too.
Keywords: more-sided bent bays, mode of deformation, finite-element method, optimum design scheme, digitization, method of calculation.
Pages: 133-140.
For citation: Vasylev, V. N.; Garanzha, I. M. Peculiarities plotting a design finite-element model of polyhedral bent bays in the computer system SCAD Office. – Text : electronic. – In: Metal Constructions. – 2009. – Vol. 15, N 2. – Р. 133-140. – URL: https://donnasa.ru/publish_house/journals/mk/2009-2/05_vasylev_garanzha.pdf (date of access: 24.11.2024). – ISSN 1993-3517.
Vol. 15, N 2 (2009)
Journal: Metal Constructions
Publish house: Donbas National Academy of Civil Engineering and Architecture
Journal: Metal Constructions
Publish house: Donbas National Academy of Civil Engineering and Architecture