| Issue |
E3S Web Conf.
Volume 164, 2020
Topical Problems of Green Architecture, Civil and Environmental Engineering 2019 (TPACEE 2019)
|
|
|---|---|---|
| Article Number | 02016 | |
| Number of page(s) | 6 | |
| Section | Energy Efficiency in Building Construction | |
| DOI | https://doi.org/10.1051/e3sconf/202016402016 | |
| Published online | 05 May 2020 | |
Flat bending shape stability of the beams with variable section width
1 Don State Technical University, 1 Gagarin sq., Rostov-on-Don, 344000, Russia
2 Russian State Tourism and Service University, 99 Glavnaya street, Moscow, 141221, Russia
* Corresponding author: anton_chepurnenk@mail.ru
The paper proposes a methodology for calculating lateral buckling of beams of variable rectangular cross section based on the energy approach. The technique is considered on the example of a cantilever beam of variable width with two sections under the action of a concentrated force. The twist angle function was set in the form of a trigonometric series. As a result, the problem is reduced to a generalized secular equation.
© The Authors, published by EDP Sciences 2020
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