Key technology and application of DRY-1B capacitive component borehole strain gauge

Key technology and application of DRY-1B capacitive component borehole strain gauge

This paper briefly describes the theoretical basis of the DRY-1B capacitive component drilling strain gauge (drilling strain gauge). It discusses critical technologies such as micro-displacement sensing, noise reduction, temperature control, performance testing, and calibration. The strain gauge ach...

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Bibliographic Details
Main Authors: PENG Hua, MA Xiumin, SUN Yao, JIANG Jingjie, HAO Fei
Format: Article
Language:zho
Published: Institute of Geomechanics, Chinese Academy of Geological Sciences 2023-06-01
Series:Dizhi lixue xuebao
Subjects:
capacitive component type
drilling strain gauge
differential capacitance displacement sensor
coseismic strain response
internal dynamic geological hazard monitoring
Online Access:https://journal.geomech.ac.cn//article/doi/10.12090/j.issn.1006-6616.20232902

Internet

https://journal.geomech.ac.cn//article/doi/10.12090/j.issn.1006-6616.20232902

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