Share Email Print
cover

Proceedings Paper

Experimental investigation on dynamic buckling of the TiNi cylindrical shell under single loading
Author(s): Dan Li; Zhi-ping Tang; Hui-jie Zhang
Format Member Price Non-Member Price
PDF $14.40 $18.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper Abstract

In this paper, dynamic buckling of a martensitic transformation dominated super-elastic TiNi thin cylindrical shell under single loading was studied and analyzed. The results showed that the buckling mode was mainly the non-axisymmetric diamond model, and recovered when unloading, and related with martensitic transformation and the behavior of the transformation hinge, and was significantly different from the traditional elastic-plastic cylindrical shell. The article also discussed that the influence of the length-to-diameter rate and boundary conditions on buckling mode, specific energy, critical instability threshold, and so on. The study showed, as length and boundary conditions changed, TiNi thin cylindrical shells showed a variety of buckling modal development. Under the same boundary condition, Se was reduced as length-diameter ratio increased, had the similar law with the quasi-static compression experiments. But the specific energy of a TiNi thin cylindrical shell was greater than that in the quasi-static compression experiments.

Paper Details

Date Published: 25 August 2009
PDF: 8 pages
Proc. SPIE 7375, ICEM 2008: International Conference on Experimental Mechanics 2008, 737569 (25 August 2009); doi: 10.1117/12.839372
Show Author Affiliations
Dan Li, Univ. of Science and Technology of China (China)
Zhi-ping Tang, Univ. of Science and Technology of China (China)
Hui-jie Zhang, Univ. of Science and Technology of China (China)


Published in SPIE Proceedings Vol. 7375:
ICEM 2008: International Conference on Experimental Mechanics 2008
Xiaoyuan He; Huimin Xie; YiLan Kang, Editor(s)

© SPIE. Terms of Use
Back to Top