| 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 | 05005 | |
| Number of page(s) | 9 | |
| Section | Environmental & Energy Management | |
| DOI | https://doi.org/10.1051/e3sconf/202341305005 | |
| Published online | 11 August 2023 | |
Verification of lira-sapr calculation of i-beams with two symmetry axes for general stability in transverse bending in the plane with maximum stiffness
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
The paper considers verification of calculation of split I-beams with two symmetry axes on the general Eulerian stability at transverse bending in the plane of maximum stiffness in the software package (PC) LIRA-SAD. Calculations for various loads are given. Numerical calculation results in PC LIRA-SAP are compared with calculation by analytical formulas of S.P. Timoshenko and V.Z. Vlasov. Conclusions about calculation accuracy in PC LIRA-SAD in comparison with analytical formulas analysis are made.
© The Authors, published by EDP Sciences, 2023
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