苏义脑, 张国红. 纵横弯曲法对变截面钻具组合的受力变形分析[J]. 石油钻采工艺, 1996, 18(2): 1-7. DOI: 10.3969/j.issn.1000-7393.1996.02.001
引用本文: 苏义脑, 张国红. 纵横弯曲法对变截面钻具组合的受力变形分析[J]. 石油钻采工艺, 1996, 18(2): 1-7. DOI: 10.3969/j.issn.1000-7393.1996.02.001
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Su Yinao, Zhang Guohong. DEFORMATOIN ANALYZING ON BHA OF VERITABLE CROSS SECTION USING THE BEAM AND COLUMN METHOD[J]. Oil Drilling & Production Technology, 1996, 18(2): 1-7. DOI: 10.3969/j.issn.1000-7393.1996.02.001
Citation: Su Yinao, Zhang Guohong. DEFORMATOIN ANALYZING ON BHA OF VERITABLE CROSS SECTION USING THE BEAM AND COLUMN METHOD[J]. Oil Drilling & Production Technology, 1996, 18(2): 1-7. DOI: 10.3969/j.issn.1000-7393.1996.02.001
shu

纵横弯曲法对变截面钻具组合的受力变形分析

DEFORMATOIN ANALYZING ON BHA OF VERITABLE CROSS SECTION USING THE BEAM AND COLUMN METHOD

    摘要
  • 摘要: 在纵横弯曲法基本理论的基础上,进一步发展了变截面钻具组合的受力变形分析。在此基础上开发出配套软件系统,对变截面钻具组合的力学特性作了详细的分析,并通过现场数据验证了该理论的正确性。

     

    Abstract: On the basis of beam and column method,deformations of the BHA of veriable cross section are analyzed and the analyzing software system has been developed.The mechanics characters have been analyzed to the BHA of veriable cross section and theory is proven through the data on case.

     

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