| 基于ANSYS的双井抽油机机架结构可靠性分析 |
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| 引用本文： | 署恒木,杨远.基于ANSYS的双井抽油机机架结构可靠性分析[J].机械研究与应用,2010,23(6):32-35. |
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| 作者姓名： | 署恒木 杨远 |
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| 作者单位： | 中国石油大学（华东）储运与建筑工程学院,山东青岛266555 |
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| 摘 要： | 运用有限元软件ANSYS的APDL建立了双井抽油机机架结构有限元模型,利用其提供的蒙特卡罗法和响应面法对双井抽油机机架结构进行整体可靠性分析,结果表明机架结构合理可靠。从计算结果可得基于响应面的蒙特卡罗法的计算精度和计算效率都要优于传统的蒙特卡罗法,为今后利用现代方法设计抽油机机架起到了一个很好的引导作用。
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| 关 键 词： | 双井抽油机机架 蒙特卡罗法 响应面法 可靠性 有限元分析 |
Reliability analysis of the frame of double-well pumping unit based on ANSYS |
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| Shu Heng-mu,Yang Yuan.Reliability analysis of the frame of double-well pumping unit based on ANSYS[J].Mechanical Research & Application,2010,23(6):32-35. |
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| Authors: | Shu Heng-mu Yang Yuan |
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| Affiliation: | (College of transport ＆ storage and civil engineering,China university of petroleum,Qingdao Shandong 266555,China) |
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| Abstract: | The structural finite element model of the frame of double-well pumping unit is established by using ANSYS APDL language,the integral reliability of the frame of double-well pumping unit is calculated and analyzed through comparison by using Monte Carlo method and response surface method respectively,the results are reasonable and reliable.The result shows that the precision and efficiency of Monte Carlo method which based on response surface are better than conventional Monte Carlo method.This work can play as a very good guide to the design of pumping unit with modern methods in the future. |
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| Keywords: | the frame of double-well pumping unit Monte Carlo simulation response surface method reliability finite element analysis |
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