| Issue |
E3S Web Conf.
Volume 413, 2023
XVI International Scientific and Practical Conference “State and Prospects for the Development of Agribusiness - INTERAGROMASH 2023”
|
|
|---|---|---|
| Article Number | 05007 | |
| Number of page(s) | 13 | |
| Section | Environmental & Energy Management | |
| DOI | https://doi.org/10.1051/e3sconf/202341305007 | |
| Published online | 11 August 2023 | |
Engineering methodology for calculation of corrugated beams for bending and torsion. Flat bend form stability
1 Siberian State Automobile and Highway University (SibADI), 5 Mir Ave, 644080 Omsk, Russia
2 Central Research and Design Institute of Building Metal Structures named after N.P. Melnikov, 49, Architektora Vlasova str., 117997 Moscow, Russia
3 JSC B.E. Butoma Shipyard, 4 Tankistov St., 298313 Kerch, Russia
* Corresponding author: makeev608079@mail.ru
An engineering design procedure for calculating bending with torsion in corrugated beams, including finding the critical load of general stability, implemented in the commonly used MS Excel spreadsheet and verified in the LIRA-SAPR software package, has been proposed. The method makes it possible to take into account the beams section variability and corrugation parameters, to estimate the loading eccentricity effect, availability of supporting ribs and reinforcements of the compressed chord from the bending plane. Calculation results of particular design solutions for corrugated beams with definition of critical loads at transverse bending are given. Results of test calculation of a bent channel beam with calculation of stress-strain state parameters and its verification with the LIRA-SAP software package are given.
© The Authors, published by EDP Sciences, 2023
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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