Correlation between random local mechanical properties of structural steel
Authors:
- Andrzej Machowski,
- Mariusz Maslak,
- Michal Pazdanowski
Abstract
Local macroscopic mechanical properties of bar elements in steel building structures should be characterized by random functions of the same type. This idea has been inferred in present paper based on local hardness measurements. The possibility of trends occurring in the random sequences of hardness measured along the lengths of samples means that the test should be carried out on bars with a length comparable with the maximum lengths of technologically indivisible elements. The normalized hardness autocorrelation function determined experimentally due to the relatively strong intercorrelation relationship observed in experiments may be applied to approximate random functions of local yield limit and local strength.
- Record ID
- CUTd7bc9f72cf7b432085d6551193c4626f
- Publication categories
- ; ;
- Author
- Pages
- 522-533
- Other elements of collation
- rys.; tab.; wykr.; Bibliografia (na s.) - 532-533; Bibliografia (liczba pozycji) - 9; Oznaczenie streszczenia - Abstr.
- Substantive notes
- Data wyd. wg daty cop.
- Book
- Chan Siu-Lai, Siu-Lai Chan Yu Zhi-Xiang Zhi-Xiang Yu (eds.): Proceeding of the Tenth International Conference on Advances in Steel Structures (ICASS 2020), Chengdu, China, 21-23 August 2022. Vol. 1, Design & Analysis, 2022, Hong Kong, Hong Kong Institute of Steel Construction Limited
- Keywords in English
- structural steel, local mechanical properties, random functions, autocorrelation functions, intercorrelation functions
- DOI
- DOI:10.18057/ICASS2020.P.208 Opening in a new tab
- URL
- http://www.icass2020.com/index.php/conference-papers-2020/papers-in-english.html Opening in a new tab
- Language
- eng (en) English
- License
- Score (nominal)
- 5
- Score source
- publisherList
- Score
- Uniform Resource Identifier
- https://cris.pk.edu.pl/info/article/CUTd7bc9f72cf7b432085d6551193c4626f/
- URN
urn:pkr-prod:CUTd7bc9f72cf7b432085d6551193c4626f
* 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.