Optimal design of reinforced concrete beams and frames
Abstract
Rectangular cross-sections of reinforced concrete beams and columns with nonsymmetric reinforcement are considered in the paper. The objective function represents the total cost of concrete, steel and formwork. Several dimensional and behavioral constraints (bearing capacity, cracking, deflection) are allowed for. The problem was formulated in general form so that introduction of specific regulations following from national codes is possible. The computer program for optimal design of beams and frames loaded in-plane has been developed. The numerical examples were computed taking into account the rules of Polish Design Code.
Keywords
References
[1] A. Gawęcki. Rational design of post tension beams. Archives of Civil Engineering, 11: 503-537, 1965.[2] W. Booz. Zweistufenoptimierung von Stahlbetontragwerken mit Hilfe der sequentiellen quadratischen Programierung. Dissertation am Fachbereich Bauwesen, Universitiit Essen, 1985.
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Published
Jul 13, 2023
How to Cite
GARSTECKI, Andrzej; GLEMA, Adam; ŚCIGAŁŁO, Jacek.
Optimal design of reinforced concrete beams and frames.
Computer Assisted Methods in Engineering and Science, [S.l.], v. 3, n. 3, p. 223-231, july 2023.
ISSN 2956-5839.
Available at: <https://cames.ippt.pan.pl/index.php/cames/article/view/1443>. Date accessed: 10 nov. 2024.
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This work is licensed under a Creative Commons Attribution 4.0 International License.