A compact algorithm for semi-analytical computing of internal forces in RC cross-section
Authors:
- Aleksander Matuszak,
- Piotr Pluciński
Abstract
Integration of stress in an RC cross-section is an important step in any computation of an RC beam or frame. In a standard procedure, the numerical integration is used in most cases. However, in 2005, Zupan & Saje developed a semi-analytical method of section stress integration [1]. This paper discusses a compact algorithm for the method published by Zupan & Saje. The compactness is achieved by splitting the computations into two parts: the first one focuses on calculating stress integrals which are independent of the section geometry and the second on generating coefficients dependent on the geometry but not on stress. In order to demonstrate the steps of the algorithm, the authors have provided a detailed example of the most frequently studied section, published by Fafitis [2]. The complete algorithm is presented in the last part of the paper.
- Record ID
- CUT7d0b12cfa8b44c01a301e1bbb399a7ba
- Publication categories
- ; ;
- Author
- Pages
- 130008-1-130008-12
- Other elements of collation
- rys.; tab.; wykr.; Bibliografia (na s.) - 130008-12; Bibliografia (liczba pozycji) - 18; Oznaczenie streszczenia - Abstr.
- Book
- Podgórski Jerzy, Jerzy Podgórski Błazik-Borowa Ewa, Ewa Błazik-Borowa Bęc Jarosław Jarosław Bęc [et al.] (eds.): Computer Methods in Mechanics (CMM2017): proceedings of the 22nd International Conference on Computer Methods in Mechanics, AIP Conference Proceedings, no. 1922, 2018, Melville, American Institute of Physics, AIP Publishing, ISBN 978-0-7354-1614-7
- Keywords in English
- matrix methods, numerical solutions
- DOI
- DOI:10.1063/1.5019138 Opening in a new tab
- URL
- http://aip.scitation.org/doi/abs/10.1063/1.5019138 Opening in a new tab
- Language
- eng (en) English
- License
- Score (nominal)
- 20
- Additional fields
- Indeksowana w: Web of Science, Scopus
- Uniform Resource Identifier
- https://cris.pk.edu.pl/info/article/CUT7d0b12cfa8b44c01a301e1bbb399a7ba/
- URN
urn:pkr-prod:CUT7d0b12cfa8b44c01a301e1bbb399a7ba
* presented citation count is obtained through Internet information analysis, and it is close to the number calculated by the Publish or PerishOpening in a new tab system.