西南石油大学学报(自然科学版) ›› 1991, Vol. 13 ›› Issue (4): 88-95.DOI: 10.3863/j.issn.1000-2634.1991.04.010

• 论文 • 上一篇    下一篇

井底地应力场的光弹研究

吾用明 汪天庚 王维   

  1. 石油机械系
  • 收稿日期:1991-12-08 修回日期:1900-01-01 出版日期:1991-11-20 发布日期:1991-11-20

PHOTOELASTIC STUDY OF CRUSTAL STRESS AROUND DOWN-HOLE

Wu Yong-ming Wang Tian-geng Wang Wei
  

  1. Department of Mechanical Engineering
  • Received:1991-12-08 Revised:1900-01-01 Online:1991-11-20 Published:1991-11-20

摘要:

本文介绍应用三维光弹分析的方法来研究井底附近的应力场所采用的力学模型、实验原理和方法以及所得的部分结果。

关键词: 应力分析, 地层应力, 井底压力, 光弹实验, 环氧树脂

Abstract:

The mechanical model, the experimental principle and process used in studying the stress field around the dowm-hole are introduced in this paper

Key words: strss analysis, formation stress, bottom hole pressure, photoelastic experiment, epoxy resin

中图分类号: