| ZJ70DB钻机底座起升过程力学分析 |
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| 引用本文： | 张学军,屈梅. ZJ70DB钻机底座起升过程力学分析[J]. 南阳理工学院学报, 2009, 1(4): 38-40 |
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| 作者姓名： | 张学军 屈梅 |
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| 作者单位： | 南阳理工学院,河南,南阳,473004;南阳理工学院,河南,南阳,473004 |
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| 摘 要： | 本文对ZJ70DB钻机底座在起升过程的5个位置的起升力变化及起升过程中井架、底座、人字架和钻台的应力分布进行分析，得到了ZJ70DB钻机底座在起升过程中的不同位置的起升力及应力值，为结构设计提供参考依据。
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| 关 键 词： | 钻机井架 有限元仿真模型 承载力分析 |
THE NUMERICAL SIMULATION ANALYSIS OF RAISING THE DERRICK FLOOR |
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| ZHANG Xue-jun,QU Mei. THE NUMERICAL SIMULATION ANALYSIS OF RAISING THE DERRICK FLOOR[J]. Journal of Nanyang Institute of Technology, 2009, 1(4): 38-40 |
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| Authors: | ZHANG Xue-jun QU Mei |
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| Affiliation: | ( Nanyang Institute of Technology, Nanyang 473004, China) |
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| Abstract: | On the basis of the structural analysis, the 5 location of the rising of derrick（ZJ70DB） is simulated numerically, the stress and strain of the derrick , the derrick floor and drilling rig are analyzed. The result shows that the stress of the every location of the rising derrick floor is less than the permitted stress and the strength of every part is enough. So this paper provides a reference basis for the structural design. |
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| Keywords: | Oil drilling derrick Finite element simulated model Bearing analysis |
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