Performance of the Casing-Plug Joints of Square Steel Tube Structures


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The performance of the casing-plug joint, including load carrying capacity, stiffness, failure modes, and its influence factors of the casing tubes set inside and outside of the main tubes are analyzed by simulating square steel tube casing-plug joints structures with ANSYS software in this paper. The formulas of the optimum l/L for the joints with the size of the main tube cross-section 200mm× 200mm are given in this paper.



Key Engineering Materials (Volumes 462-463)

Edited by:

Ahmad Kamal Ariffin, Shahrum Abdullah, Aidy Ali, Andanastuti Muchtar, Mariyam Jameelah Ghazali and Zainuddin Sajuri




X. G. Jiang et al., "Performance of the Casing-Plug Joints of Square Steel Tube Structures", Key Engineering Materials, Vols. 462-463, pp. 265-270, 2011

Online since:

January 2011




[1] G. Yang and T. Chen: Journal of Dalian University of Technology, Vol. 26 (1987), p.101~106.

[2] C. Yiyi, C. Yangyi and Z. Chen: China Civil Engineering Journal, Vol. 36 (2003), p.24.

[3] D. He, Y. Wang and S. Li: J. of Engineering Mechanics, Vol. 8 (2000), p.50.

[4] Z. Wu, Y. Zhang: Steel Construction, Vol. 30 (2002), p.102.

[5] Y. Wang, Y. Shi and L. Zhu: Journal of Building Structures, Vol. 25 (2004), p.72.

[6] F. Zhang, X. Liu and H. Zhu: Journal of China Agricultural University, Vol. 12 (2007), p.91.

[7] X. Jiang, Yang, F. Zhang: Analysis of the load-carrying capability of the casing plug joint of steel tube structures considering the contact effect. Proceeding of FEOF2007. Vol. 1 (2008), p.321.