正确认识管柱“中和点”

1988年 10卷 第2期
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CORRECT UNDERSTANDING OF TWE PIPE-STRING NEUTRAL POINT
吴疆
Wu Jiang
石油开发系
(Department of Exploitation)
管柱; 应力; 中和点; 零轴向力点; 弯曲失稳分界点;
Pipe string; Stress; Neutral point; Axial zero-stress point; Unstable demarcation point;
10.3863/j.issn.1000-2634.1988.02.04