Techniques and algorithms rational design combined metal structures
Abstract: This article describes how to increase the economic efficiency of the combined metal structures. It is shown that this is necessary to give the design process of scientific support and minimize element of subjectivity in choosing the design decisions. Technical and economic efficiency of steel structures can be provided, on the one hand, the development and introduction of advanced methods of calculation and design of new schemes, on the other – a regular analysis of design methods. Emphasized that the most efficient method of regulation is calculated – in the design process, and the problem of design of structures, including combined, should initially posed as a problem of their rational design. The generalized mathematical model for calculating the combined structures based on energy approach taking into account the strain state of the beam stiffness. Shows the calculation are: first, based on the method of decomposition of the system, the system is divided into two subsystems – the main and auxiliary. Further, using the synthesis system calculated its stress-strain state. An algorithm for calculating and rational method of designing a combined structure.
Keywords: model, method, combined structures, equi-stress, rational desing, control, efficiency.
Pages: 29-43.
For citation: Gogol, M. V. Techniques and algorithms rational design combined metal structures. – Text : electronic. – In: Metal Constructions. – 2014. – Vol. 20, N 1. – Р. 29-43. – URL: https://donnasa.ru/publish_house/journals/mk/2014-1/03_gogol.pdf (date of access: 21.11.2024). – ISSN 1993-3517.
Vol. 20, N 1 (2014)
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