Analysis and optimization against buckling of beams interacting with elastic foundation
Banichuk, N., Barsuk, A., Ivanova, S., Makeev, E., Neittaanmäki, P., & Tuovinen, T. (2018). Analysis and optimization against buckling of beams interacting with elastic foundation. Mechanics Based Design of Structures and Machines, 46(5), 615-633. https://doi.org/10.1080/15397734.2017.1377619
Julkaistu sarjassa
Mechanics Based Design of Structures and MachinesTekijät
Päivämäärä
2018Tekijänoikeudet
© Taylor & Francis, 2018. This is a final draft version of an article whose final and definitive form has been published by Taylor & Francis. Published in this repository with the kind permission of the publisher.
We consider an infinite continuous elastic beam that interacts with linearly elastic foundation and is under compression. The problem of the beam buckling is formulated and analyzed. Then the optimization of beam against buckling is investigated. As a design variable (control function) we take the parameters of cross-section distribution of the beam from the set of periodic functions and transform the original problem of optimization of infinite beam to the corresponding problem defined at the finite interval. All investigations are on the whole founded on the analytical variational approaches and the optimal solutions are studied as a function of problems parameters.
Julkaisija
Taylor & FrancisISSN Hae Julkaisufoorumista
1539-7734Julkaisu tutkimustietojärjestelmässä
https://converis.jyu.fi/converis/portal/detail/Publication/27840571
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Näytä kaikki kuvailutiedotKokoelmat
Rahoittaja(t)
Suomen AkatemiaRahoitusohjelmat(t)
Tutkijaliikkuvuusrahoitus, SALisätietoja rahoituksesta
The work was under nancial support of the Academy of Finland [Grant No. 310391, 290730] and RFBR (project No 17-08-00775a).Samankaltainen aineisto
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