| 加权残值法分析钻柱的受力与变形 |
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| 引用本文： | 唐俊才,窦益华.加权残值法分析钻柱的受力与变形[J].西南石油大学学报（自然科学版）,1986,8(3):65-71. |
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| 作者姓名： | 唐俊才 窦益华 |
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| 摘 要： | 本文利用加权残值法分析钻柱的受力与变形，从而极大地简化了分析推导过程。经与文(2)的计算结果进行对比，表明本文的算法符合现场情况。
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ANALYSIS OF THE FORCE ACTING ON DRILLING STRING AND THE DEFORMATION OF !T BY THE .METHOD OF WEIG.HTEO RESIDUALS |
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| Tang Jun-cai,Dou Yi-hua.ANALYSIS OF THE FORCE ACTING ON DRILLING STRING AND THE DEFORMATION OF !T BY THE .METHOD OF WEIG.HTEO RESIDUALS[J].Journal of Southwest Petroleum University(Seience & Technology Edition),1986,8(3):65-71. |
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| Authors: | Tang Jun-cai Dou Yi-hua |
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| Abstract: | The method of weighted residuals is used to analyse the force actingon drilling string and the deformation of it in this paper .T herefore，theprocess of analysis and derivation has greatly been simplified, Comparedwith the reference paper(2)it is proved that the Method used in thispaper is agreeable to drilling wello |
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