RETRACTED: Physical Models of Drill String Axial and Torsional Vibrations (Retracted article. See vol. 144, 2018)

被引:3
|
作者
Li, Zifeng [1 ]
机构
[1] Yanshan Univ, Petr Engn Inst, Qinhuangdao 066004, Hebei, Peoples R China
基金
中国国家自然科学基金;
关键词
D O I
10.1061/(ASCE)EM.1943-7889.0001310
中图分类号
TH [机械、仪表工业];
学科分类号
0802 ;
摘要
Forum papers are thought-provoking opinion pieces or essays founded in fact, sometimes containing speculation, on a civil engineering topic of general interest and relevance to the readership of the journal. The views expressed in this Forum article do not necessarily reflect the views of ASCE or the Editorial Board of the journal.
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页数:3
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