- Tytuł:
- Design with SADSF method and analyses of elastic properties of torsion-loaded structures based on double-tee sections
- Autorzy:
- Markiewicz, Ireneusz
- Powiązania:
- https://bibliotekanauki.pl/articles/281133.pdf
- Data publikacji:
- 2019
- Wydawca:
- Polskie Towarzystwo Mechaniki Teoretycznej i Stosowanej
- Tematy:
-
thin-walled structures
design
limit analysis
shape and topology optimization
SADSF method - Opis:
- The paper presents results of the preliminary strength design using the method of statically admissible discontinuous stress fields (SADSF) of two new and interesting thin-walled structures based on double-tee sections. Although these constructions are intended to carry torsion moment loads, all their surfaces are accessible from outside. The paper is completed with the selected results of linearly-elastic FEM analyses of the presented solutions. They show surprisingly good strength properties and significantly higher load-carrying capacity comparing to structures designed in an intuitive way. The objectives of the paper, among other things, are as follows: popularization of the SADSF method, presentation of its new solutions and confirmation of practical usefulness in the design of thin-walled structures.
- Źródło:
-
Journal of Theoretical and Applied Mechanics; 2019, 57, 1; 115-126
1429-2955 - Pojawia się w:
- Journal of Theoretical and Applied Mechanics
- Dostawca treści:
- Biblioteka Nauki
Artykuł