FEM Simulation Analysis of a New-Style Slick Pole Self-Lock Up-Down Setting

Article Preview

Abstract:

A new-style slick pole self-lock up-down setting is designed to realize large size up-down of crossbeam, its principle is that crossbeam’s “limitless” pass is realized by alternate motion of an overtop elastic cannula and a ringent elastic cannula connected with poles. FEM is used to calculate proper interference value to guarantee that elastic cover can move freely when it is pressed and it can be locked when it isn’t pressed. A new-style slick pole self-lock up-down setting’s design is based on it. Simulation analysis and practical application shows that this method is feasible.

You might also be interested in these eBooks

Info:

Periodical:

Pages:

1223-1226

Citation:

Online since:

May 2011

Export:

Price:

[1] Y. S. Tao: Journal of Yangtze River Scientific Research Institute Vol. 22(2005), p.41.

Google Scholar

[2] M. G. Li, Q. Zhang and J. Wang: Journal of Dalian University of Technology Vol. 43 (2003), p.812.

Google Scholar

[3] L. K. Duan and Y. S Zhao: Journal of Taiyuan University of Technology Vol. 33 (2002), p.157.

Google Scholar

[4] G. X. Chen, D. H. Zhu and Q. Z. He: Earthquake Engineering and Engineering Vibration Vol. 22 (2002), pp.71-75.

Google Scholar

[5] H. Y. Li, S. J. Yuan and X. S. Wang: Journal of Plasticity Engineering Vol. 12 (2005), p.38.

Google Scholar

[6] Chen X J: Foundations Basis of Soil Mechanics(Tsinghua University Press, Beijing 1998).

Google Scholar