钻孔应变仪设计关键技术分析

The key technology analysis of borehole strain meter design

钻孔应变观测已成为当今地学界关注的焦点。根据近年对钻孔应变观测技术的初步研究,分析当前钻孔应变仪设计存在的不足,提出改进设计的方法与关键技术点,希望由此促进我国钻孔应变观测技术的发展。

Recently,the borehole strain observation has become the focus of the geosciences.In this paper,according to a preliminary study of borehole strain observation technology in recent years,we analyzed the current defects in design of the borehole strain meter,and put for-ward the improved design method and the key technical points.We hope that we can further promote the development of borehole strain observation technology in china through this arti-cle research results.