Optimal Design Solutions for Structural Coatings on Rectangular Non-Standard Layouts
A. V. Mushchanov
Donbas National Academy of Civil Engineering and Architecture
Annotation: The article considers approaches to optimizing structural coatings on non-standard layouts. The target function is the specific metal content of the coating (G), and the optimized indicators are the relative height of the coating (h/l) and the relative bending boom (f/l). Thus, the optimization process can take place both in one indicator (h / l) and in two at once (h / l) and (f / l). Based on the obtained results, an array of data for regression analysis was generated, performed using the built-in LINEST function in Microsoft EXCEL, which allowed us to express 8 resulting formulas (4 of which are optimization for one indicator and 4 for two indicators), which allow variable design parameters (q – design load and a / b – aspect ratio) calculate the optimal design parameters.
Keywords: structural coating, optimization, multiple linear regression, metal consumption, matlab, Microsoft EXCEL.
Pages: 37-48.
Link for citation: Mushchanov, A. V. Optimal Design Solutions for Structural Coatings on Rectangular Non-Standard Layouts. – Text : electronic. – In: Metal Constructions. – 2020. – Vol. 26, N 1. – Р. 37-48. – URL: https://donnasa.ru/publish_house/journals/mk/2020-1/04_mushchanov.pdf (date of access: 03.07.2024). (in Russian)
Vol. 26, N 1 (2020)Journal: Metal Constructions
Publish house: Donbas National Academy of Civil Engineering and Architecture