- Tytuł:
- Model construction and experimental verification of the equivalent elastic modulus of a double-helix wire rope
- Autorzy:
-
Chen, H. Y.
Zhang, K.
Bai, Y. X.
Ma, Y.
Deng, H. Z. - Powiązania:
- https://bibliotekanauki.pl/articles/280950.pdf
- Data publikacji:
- 2018
- Wydawca:
- Polskie Towarzystwo Mechaniki Teoretycznej i Stosowanej
- Tematy:
-
mechanical properties
wire rope
double-helix wire rope
spatial configuration curve
equivalent elastic modulus - Opis:
- To accurately describe mechanical properties of a complex wire rope, a double-helix wire rope is used as an example in this study. According to the spatial structure characteristics of the central helical line of each wire rope, the spatial configuration curve for the double- -helix wire rope is obtained by using differential geometry theory. On the basis of this curve, the mathematical model of the equivalent elastic modulus of the wire rope is developed, and the elastic modulus of a 6×7+IWS wire rope is measured using a universal tensile testing machine. The experimental results are compared with the predicted results to verify correctness of the elastic modulus prediction of the double-helix wire rope.
- Źródło:
-
Journal of Theoretical and Applied Mechanics; 2018, 56, 4; 951-960
1429-2955 - Pojawia się w:
- Journal of Theoretical and Applied Mechanics
- Dostawca treści:
- Biblioteka Nauki
Artykuł