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应用科学学报 ›› 1998, Vol. 16 ›› Issue (4): 451-456.

• 论文 • 上一篇    下一篇

侧视孔内电视系统测量井径的研究

王德福, 于景良, 孙鼎俊   

  1. 天津大学
  • 收稿日期:1997-11-02 修回日期:1998-01-13 出版日期:1998-12-31 发布日期:1998-12-31
  • 作者简介:王德福:副研究员,天津大学电子系,天津 300072

Research on Measuring the Diameter of Well by Utilizing Sideways Look Bore-Hole TV System

WANG DEFU, YU JINGLIANG, SUN DINGJUN   

  1. Department of Electronic Engineering, Tianjin University, Tianjin 300072
  • Received:1997-11-02 Revised:1998-01-13 Online:1998-12-31 Published:1998-12-31

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摘要： 从侧视式孔内电视系统视场角恒定这一原理出发,从理论上分析了利用该电视系统能够直观而又简便地测量计算出井孔的井径,并在实验中得到了证明.

关键词: 视场角, 孔内电视, 井径, 测量

Abstract: Comply with the constant principle of angle of view of sideway look bore-hole TV system, the diameter of well is measured directly and simply by utilizing the television system, which is analyzed theoretically and at the same time has been proved through experiments.

Key words: bore-hole TV, diameter of well, measure, angle of view