地震地磁观测与研究2017，Vol.38Issue(3)：122-127,6.DOI:10.3969/j.issn.1003-3246.2017.03.021
仪器标定格值变化对钻孔应变观测数据的影响
The influence of the change of the instrument calibration value on the borehole strain observation data
摘要
Abstract
In this paper, taking the abnormal period of borehole strain data recorded at Banan Seismic Station as example, the significance of the calibration value of instrument element as an important parameter of observed data of borehole strain and the inverse proportion relationship with the amplitude of solid tide is represented. Sometimes, the change of calibration may be a factor of the trend change of strain curve. the physical mechanisms between calibration and strain observation data is analyzed, and the abnormal data of borehole strain data are corrected. The method provids an effective reference to identify abnormal data of borehole strain.关键词
仪器标定/钻孔应变/异常校正Key words
instrument calibration/borehole strain/abnormal data correction引用本文复制引用
黄世源,唐小勇,贺曼秋,张涛..仪器标定格值变化对钻孔应变观测数据的影响[J].地震地磁观测与研究,2017,38(3):122-127,6.基金项目
震情跟踪定向工作任务(项目编号:2016010408) （项目编号:2016010408）
测震台网青年骨干培养专项(项目编号:20130214) （项目编号:20130214）
