北京百善深井钻孔应变仪观测资料可靠性分析  

RELIABILITY ANALYSIS OF DEEP BOREHOLE STRAINMETER DATA IN BEIJING BAISHAN

作　　者：吴立恒[1] 李涛[1] 陈征[1] 

机构地区：[1]中国地震局地壳应力研究所,北京100085

出　　处：《大地测量与地球动力学》2012年第3期41-44,共4页Journal of Geodesy and Geodynamics

基　　金：中国地震局地壳应力研究所基本科研专项基金(ZDJ2010-31-01;ZDJ2011-03)

摘　　要：通过参考元件稳定性,固体潮潮汐因子分析,相互垂直元件计算的面应变相关性三个方面,分析了北京百善深井钻孔应变观测系统的可靠性,分析说明北京百善深井钻孔应变观测系统具有较高的一致性和可靠性。Deep borehole strainmeter was lot of observations which provides the basis for installed in Beijing Baishan in October 2008, it has accumulated a the reliability analysis. We analyzed system reliability from stability of the reference component, harmonic tidal factor, and correlation analysis of the plane strain calculated by perpen- dicular component. In the conclusion, Beijing Baishan deep borehole strainmeter has high consistency and reliabili- ty, it can provide reliable and credible observations for geophysics research and earthquake prediction.

关 键 词：深井钻孔应变仪 可靠性 系统自检 固体潮调和分析 面应变 

分 类 号：TH762.2[机械工程—仪器科学与技术]