| JJ225/43-K型石油钻机井架屈曲分析 |
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| 引用本文： | 凌翔韡,裴峻峰,王鲁豫.JJ225/43-K型石油钻机井架屈曲分析[J].化工机械,2010,37(3):347-350,360. |
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| 作者姓名： | 凌翔韡 裴峻峰 王鲁豫 |
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| 作者单位： | 江苏工业学院 |
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| 摘 要： | 根据结构稳定理论,使用ANSYS软件对JJ225/43-K型石油钻机井架进行了屈曲分析,得到了该井架在线性屈曲、几何非线性屈曲和双重非线性屈曲3种情形下的临界失稳载荷。通过对比分析可全面了解该井架的稳定性能,为安全使用提供依据。
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| 关 键 词： | K型石油钻机井架 结构稳定性 屈曲分析 |
Buckling Analysis of JJ225/43-K Type Oil Rig Derricks |
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| LING Xiangwei,PEI Junfeng,WANG Luyu.Buckling Analysis of JJ225/43-K Type Oil Rig Derricks[J].Chemical Engineering & Machinery,2010,37(3):347-350,360. |
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| Authors: | LING Xiangwei PEI Junfeng WANG Luyu |
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| Affiliation: | (Jiangsu Polytechnic University,Changzhou,213016,Jiangsu,China) |
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| Abstract: | A buckling analysis was made of JJ225/43-K type oil rig derricks using ANSYS software based on the stable theory of structure,the critical unstability load was obtained under the linear buckling,geometrical non-linear buckling,and double non-linear buckling conditions of the derricks.The stability of the derricks was totally recognized through comparisons and analyses,and some bases were provided for references. |
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| Keywords: | K Type Oil Rig Derrick Structure Stability Buckling Analysis |
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