欢迎访问《金属矿山》杂志官方网站,今天是 分享到:

金属矿山 ›› 2011, Vol. 40 ›› Issue (12): 135-138.

• 安全与环保 • 上一篇    下一篇

弹簧式光纤应用于尾矿坝内部变形监测的研究

钱飞,杨熠卿   

  1. 中钢集团马鞍山矿山研究院有限公司
  • 出版日期:2011-12-13 发布日期:2011-12-14

Research on Internal Deformation Monitoring of Tailings Dam by Spring-fiber

Qian Fei,Yang Yiqing   

  1. Sinosteel Maanshan Mining Research Institute Co.Ltd
  • Online:2011-12-13 Published:2011-12-14

摘要: 研究了基于光时域反射技术的弹簧式光纤传感器。通过传感器设计试验,分析得出弹簧式光纤传感器的变形监测公式,并通过结构变形监测的应用试验,验证弹簧式光纤变形监测公式的准确性,为将弹簧式光纤传感器用于尾矿库变形监测提供参考。  

关键词: 弹簧式光纤, 尾矿坝, 变形, 监测

Abstract: An spring-fiber sensor based on optical time domain reflectometry was studyed in this paper.A formula about the deformation monitoring of spring-fiber sensor was obtained through the analysis of sensor design experiments.And through the application test of structural monitoring deformation,a correction of the formula was advanced,And it provided a reference of internal deformation monitoring in tailings dam by spring-fiber.

Key words: Spring-fiber, Tailings dam, Deformation, Monitoring