摘要
重点概述怀来台洞体条件、项目手段及其监测功能后 ,公布其倾斜 ( SQ— 70 .FSQ)、应变 ( SSY— )固体潮水平分量及全国部分体应变 ( TJ— A)台站固体潮观测长系列调和分析结果 ,与国内外同类先进台站相比 ,怀来的固体潮观测精度已达到国际领先水平。
The cavern room circumstance of Huailai seismostation and its approaches and monitoring function are mainly introduced.The harmonic analysis results for the solid tide's horizontal component of tilt(SQ 70,FSQ) and strain (SSY Ⅱ) in Huailai seismostation are given.The harmonic analysis results for volumetric strain (TJ ⅠA) of some countrywide station are also given.Compared with the same kind domestic or abroad station,the accuracy of solid tide observation in Huailai seismostation has reached the advanced level in our country.
出处
《华北地震科学》
2000年第2期50-55,共6页
North China Earthquake Sciences
关键词
地倾斜
固体潮
调和分析
体应变
地震前兆
soild tide of ground tilt
harmonic analysis
volumetric strain
