Measurement of section deformation of circular tubes under cyclic bending

Kao Hua Chang, Wen Fung Pan

研究成果: Conference contribution

摘要

This paper presents a newly designed apparatus which can be used to measure the deformation of the cross-sectional area of circular tubes subjected to cyclic bending. The measurement apparatus is composed of eight LVDTs, which are symmetrically set on the circumference of the tube. Based on the detected signals from these eight LVDTs, the deformation of the tube cross section can be obtained. In addition, the eight LVDTs can be adjusted in the radial direction. Therefore, the section deformation of different sizes of circular tubes can be determined. In this paper, two different sizes of SUS 304 stainless steel tubes under curvature-controlled cyclic bending were used to test the newly designed apparatus. It has been shown that the deformation at eight different points of each tube cross-section was detected during the loading process. Thus, based on the detected data, the deformation of each tube's cross-section was properly described.

原文English
主出版物標題Proceedings of the 2006 SEM Annual Conference and Exposition on Experimental and Applied Mechanics 2006
頁面138-145
頁數8
出版狀態Published - 2006 10月 31
事件SEM Annual Conference and Exposition on Experimental and Applied Mechanics 2006 - Saint Louis, MO, United States
持續時間: 2006 6月 42006 6月 7

出版系列

名字Proceedings of the 2006 SEM Annual Conference and Exposition on Experimental and Applied Mechanics 2006
1

Other

OtherSEM Annual Conference and Exposition on Experimental and Applied Mechanics 2006
國家/地區United States
城市Saint Louis, MO
期間06-06-0406-06-07

All Science Journal Classification (ASJC) codes

  • 工程 (全部)

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