Structural Strength and Buckling Analysis for a Steel Derrick after its Members Removed Partly

Abstract:

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The static strength and stability of a derrick structure (78.5m high) after its members removed partly are researched. The derrick is modeled by three-dimensional spatial beam elements based on ANSYS. By the static analysis, the strength of the derrick after its member removing partly is larger than that of the original derrick structure since some loads disappear. From the buckling analysis, it can be found that the stability reduces drastically when removing some members.

Info:

Periodical:

Key Engineering Materials (Volumes 353-358)

Edited by:

Yu Zhou, Shan-Tung Tu and Xishan Xie

Pages:

424-428

DOI:

10.4028/www.scientific.net/KEM.353-358.424

Citation:

L.H. Liang et al., "Structural Strength and Buckling Analysis for a Steel Derrick after its Members Removed Partly", Key Engineering Materials, Vols. 353-358, pp. 424-428, 2007

Online since:

September 2007

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Price:

$35.00

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