摘要
从强度的观点，对在钻探生产中日益广泛应用的单桅杆钻塔，进行稳定性性能的分析、探讨。其中分析了桅杆的结构特点，受力状况，而且对整体和前大腿两种结构情况进行了讨论，推导出实用计算公式，为其在实际中安全生产提供了理论依据。
The stability of the Single-mast derricks, which are widely used in drilling work, is discussed in respect of strength in this article. In addition to analysis of structural and mechanical characteristics, a practical calculational formula is presented for reference so as to be made sure of safe drilling work.
出处
《郑州工业大学学报》
1997年第3期105-108,共4页
Journal of Zhengzhou University of Technology
关键词
单桅杆钻塔
强度
应力
钻探设备
稳定性
钻塔
the single-mast derrick
strength
coefficient of stability
stress.
