| 封隔器卡瓦三维光弹性应力分析 |
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| 引用本文： | 马长友,翟庆宏. 封隔器卡瓦三维光弹性应力分析[J]. 炼油与化工, 2009, 20(1) |
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| 作者姓名： | 马长友 翟庆宏 |
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| 作者单位： | 大庆石化公司矿区服务事业部,黑龙江,大庆,163714;大庆石化公司矿区服务事业部,黑龙江,大庆,163714 |
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| 摘 要： | 文中针对封隔器的实际结构,建立了三维光弹性实验模型,通过实验检测出卡瓦的内部应力及卡瓦与套管的接触应力,得到了卡瓦锚爪的应力分布规律,为卡瓦的优化设计提供了理论依据.
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| 关 键 词： | 封隔器 应力分析 实验模型 卡瓦锚爪 |
Analysis on stress of packer slips through photoelastic experiment |
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| Ma Changyou,Zhai Qinghong. Analysis on stress of packer slips through photoelastic experiment[J]. Refining Chemical Industry, 2009, 20(1) |
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| Authors: | Ma Changyou Zhai Qinghong |
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| Affiliation: | Mining Area Service Enterprise Department of Daqing Petrochemical Company;Daqing 163714;China |
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| Abstract: | Aiming at the actual structure of packer,experimental model of three-dimensional photoelasticity was established,the internal stress of the slips and the contact stress of the slips with the casing were detected through the experiment,the stress distribution rule of the slips fluke was obtained,and thus a theoretical basis was provided for optimized design of slips. |
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| Keywords: | packer stress analysis experimental model slips fluke |
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