Buckling failure of 310 stainless steel tubes with different diameter-to-thickness ratios under cyclic bending

Kao Hua Chang, Kuo Long Lee, Wen Fung Pan

研究成果: Article同行評審

9 引文 斯高帕斯(Scopus)

摘要

In this paper, experimental and theoretical investigations on the response and collapse of 310 stainless steel tubes with different diameter-to-thickness ratios subjected to cyclic bending are discussed. The tube-bending device and curvature-ovalization measurement apparatus were used to conduct the experiment. The endochronic theory combined with the principle of virtual work and finite element software, ANSYS, were used to simulate the moment-curvature and ovalization-curvature relationships. It is shown that although the two methods lead to good simulation of the moment-curvature relationship, the endochronic theory combined with the principle of virtual work has the better simulation of the ovalization-curvature response when compared with experimental data and the simulation by ANSYS. In addition, the theoretical formulations proposed by Kyriakides and Shaw (1987) and Lee et al. (2001) were used to simulate the controlled curvaturenumber of cycles to produce buckling relationship. It is shown that the theoretical formulations effectively simulate the experimental data.

原文English
頁(從 - 到)245-260
頁數16
期刊Steel and Composite Structures
10
發行號3
DOIs
出版狀態Published - 2010 6月

All Science Journal Classification (ASJC) codes

  • 土木與結構工程
  • 建築與營造
  • 金屬和合金

指紋

深入研究「Buckling failure of 310 stainless steel tubes with different diameter-to-thickness ratios under cyclic bending」主題。共同形成了獨特的指紋。

引用此