STUDY ON IN-PLANE STABILITY OF THE WTZ350 GEOPHYSICAL RIG’S MAST

STUDY ON IN-PLANE STABILITY OF THE WTZ350 GEOPHYSICAL RIG’S MAST

In-plane stability calculation model of mast was set up firstly based on the thin-walled components flexuraltorsional theory. Theoretical arithmetic,according to the energy method and principle of stationary potential energy,and numerical simulation and verification of the derrick’s in-plane stabili...

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Bibliographic Details
Main Authors: ZHANG JiaJia, JIANG FaGuang, YANG FengSHen, YANG MaoJun, ZHAN Jin
Format: Article
Language:zho
Published: Editorial Office of Journal of Mechanical Strength 2016-01-01
Series:Jixie qiangdu
Subjects:
Mast
Energy method
In-plane stability
Material nonlinearity
Elastic-plastic buckling
Online Access:http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2016.03.024
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