首页> 外国专利> Advanced monitoring device for whole-process deformation curve of surrounding rock of tunnel excavation and implementation method thereof

Advanced monitoring device for whole-process deformation curve of surrounding rock of tunnel excavation and implementation method thereof

机译:隧道挖掘围岩全过程变形曲线的先进监测装置及其实施方法

摘要

An advanced monitoring device and an implementation method for a whole-process deformation curve of a surrounding rock during tunnel excavation is disclosed, comprising a steel pipe elastic body, a cathetometer structure and an embedded optical fiber, and an implementation step; the cathetometer is an equidistant series structure, and fixed in the steel pipe; the embedded optical fiber is encapsulated in the surface slot of the steel pipe; the cathetometer and the embedded optical fiber and the steel pipe form a deformation coordination structure, and the deformation of the surrounding rock can be deduced by calculating the variation of the cathetometer and the deformation of the optical fiber. The invention can test and calculate the deformation curve of the surrounding rock in front of the excavation face during tunnel excavation, and provide support for engineering dynamic design, construction and safety.
机译:公开了一种先进的监测装置和用于隧道挖掘过程中周围岩石的整个过程变形曲线的整个过程变形曲线的实现方法,包括钢管弹性体,导管结构和嵌入式光纤,以及实施步骤; 导管计是等距系列结构,并固定在钢管中; 嵌入式光纤封装在钢管的表面槽中; 导管计和嵌入式光纤和钢管形成变形配位结构,并且通过计算导管计的变化和光纤的变形,可以推导出周围岩石的变形。 本发明可以在隧道开挖期间测试和计算挖掘面前面的周围岩石的变形曲线,为工程动态设计,建筑和安全提供支持。

著录项

相似文献

  • 专利
  • 外文文献
  • 中文文献
获取专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号