| 基于ANSYS的钻杆的有限元静力分析 |
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| 引用本文： | 邬华明,王生楠.基于ANSYS的钻杆的有限元静力分析[J].航空计算技术,2010,40(3). |
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| 作者姓名： | 邬华明 王生楠 |
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| 作者单位： | 西北工业大学航空学院,陕西,西安,710072 |
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| 摘 要： | 建立了基于ANSYS的钻杆参数化有限元仿真模型,对钻柱的整体受力情况进行了有限元仿真分析,运用ANSYS软件中结构静力学分析模块,对钻柱在减压和加压两种回转钻进过程中的整体受力情况进行了分析,说明了钻柱的整体受力过程及特点,并总结了浅井和深井两种情况下钻杆柱应力分布的一般规律。
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| 关 键 词： | 钻柱 有限元 仿真 受力分析 参数化模型 ANSYS |
Finite Element Simulation Analysis of Drill Pipe Based on ANSYS |
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| WU Hua-ming,WANG Sheng-nan.Finite Element Simulation Analysis of Drill Pipe Based on ANSYS[J].Aeronautical Computer Technique,2010,40(3). |
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| Authors: | WU Hua-ming WANG Sheng-nan |
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| Institution: | WU Hua-ming; WANG Sheng-nan ( School of Airnonautics; Northwestern Polytechnical University; Xi′an 710072; China); |
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| Abstract: | In this article,the FEA simulation model parametrically based on ANSYS for drill pipe has been set up, the finite element simulation analysis for whole loading conditionand the torsional vibration,using the structurestatics analysis module of ANSYS software,analyzes the whole power condition of the drill stringduring the two turning drilling: decompression and adding pressure,explains its whole powerprocess and characteristics,concludes its general rules of stress distribution. |
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| Keywords: | ANSYS |
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