乌什台钻孔体应变年频段及日频段信息的影响因素探索
|
摘要
应用相关和回归分析方法,研究乌什台体应变与温度、气压、水位之间的关系。结果表明,气温是影响乌什体应变年周期变化的主要因素,体应变相位滞后气温约322d;气压对乌什体应变年频段信息的影响较小,但对体应变日变化影响较大。探讨了气温与气压影响体应变的可能机制。
Using correlation and regression analysis methods,this paper studies the relation between Wushi strain and air temperature,air pressure and water level.The results show that the air temperature is the main factor affecting the body strain year period in Wushi-the borehole body strain's phase hysteresis temperatures is about 322 days.The influence of air pressure strain year frequency is weaker on Wushi borehole body strain,but affectsthe main factors of diurnal variation.Further we explore the possible mechanism of the influence of air temperature and air pressure on borehole body strain.
Using correlation and regression analysis methods,this paper studies the relation between Wushi strain and air temperature,air pressure and water level.The results show that the air temperature is the main factor affecting the body strain year period in Wushi-the borehole body strain's phase hysteresis temperatures is about 322 days.The influence of air pressure strain year frequency is weaker on Wushi borehole body strain,but affectsthe main factors of diurnal variation.Further we explore the possible mechanism of the influence of air temperature and air pressure on borehole body strain.
引文
[1]张凌空,牛安福.不同周期气压波对钻孔体应变仪观测结果的影响[J].中国地震,2008,24(4):415-421(Zhang Lingkong,Niu Anfu.Analysis on the Influence of Atmospheric Pressure Wave on the Observational Curves of Borehole Volumetric Strain Instrument at Different Periods[J].Earthquake Research in China,2008,24(4):415-421)
[2]张凌空,吴利军,杨颖.雷暴产生的气压突变对体应变与同井水位干扰的对比研究[J].中国地震,2012,28(1):69-771(Zhang Lingkong,Wu Lijun,Yang Ying.Comparative Study of the Interference of Mutation Pressure Generated by Thunderstorms with Volume Strain and Same Well Water-Level[J].Earthquake Research in China,2012,28(1):69-771)
[3]李杰,邹钟毅,闫德桥,等.TJ-Ⅱ型钻孔体应变数字化观测资料分析[J].大地测量与地球动力学,2002,22(3):69-74(Li Jie,Zou Zhongyi,Yan Deqiao,et al.Analysis of Digitized Observations of TJ-ⅡBorehole Body Strain Meters[J].Journal of Geodesy and Geodynamics,2002,22(3):69-74)
[4]赖爱京,徐衍刚,冯英,等.水厂抽水对乌什地震台体应变观测数据的干扰分析[J].防灾科技学院学报,2009,11(2):54-57(Lai Aijing,Xu Yangang,Feng Ying,et al.The Interference of Water Pumping on Body Strain Observation Data in Wushi Seismic Station[J].Journal of Institute of Disaster-Prevention Science and Technology,2009,11(2):54-57)
[5]苏恺之,李海亮,张钧,等.钻孔地应变观测新进展[M].北京:地震出版社,2003(Su Kaizhi,Li Hailiang,Zhang Jun,et al.Borehole Strain Observation New Progress[M].Beijing:Earthquake Press,2003)
[6]陈顺云,刘力强,刘培洵,等.应力应变与温度响应关系的理论与实验研究[J].中国科学:D辑,2009,39(10):1 446-1 455(Chen Shunyun,Liu Liqiang,Liu Peixun,et al.Theoretical and Experimental Study on Relationship Between Strees-strain and Temperature Variation[J].Sci China Ser D:Earth Sci,2009,39(10):1 446-1 455)
[7]Turcotte D L,Schubert G.Geodynamics[M].Cambridge:Cambridge University Press,1986
[8]刘冰冰,蔡宏雷,郑国栋,等.体应变日常观测资料浅析[J].东北地震研究,2009,25(3):28-36(Liu Bingbing,Cai Honglei,Zheng Guodong,et al.Analysis on the Materials of Daily Observations for Volumetric Strain[J].Seismological Research of Northeast China,2009,25(3):28-36)
[9]车用太,鱼金子,刘成龙,等.判别地下水异常的干扰性与前兆性的原则及其应用实例[J].地震学报,2011,33(6):800-808(Che Yongtai,Yu Jinzi,Liu Chenglong,et al.Principles on Distinguishing Interference from Seismic Precursor of Underground Water Variation and Its Application[J].Acta Seismologica Sinica 2011,33(6):800-808)
[2]张凌空,吴利军,杨颖.雷暴产生的气压突变对体应变与同井水位干扰的对比研究[J].中国地震,2012,28(1):69-771(Zhang Lingkong,Wu Lijun,Yang Ying.Comparative Study of the Interference of Mutation Pressure Generated by Thunderstorms with Volume Strain and Same Well Water-Level[J].Earthquake Research in China,2012,28(1):69-771)
[3]李杰,邹钟毅,闫德桥,等.TJ-Ⅱ型钻孔体应变数字化观测资料分析[J].大地测量与地球动力学,2002,22(3):69-74(Li Jie,Zou Zhongyi,Yan Deqiao,et al.Analysis of Digitized Observations of TJ-ⅡBorehole Body Strain Meters[J].Journal of Geodesy and Geodynamics,2002,22(3):69-74)
[4]赖爱京,徐衍刚,冯英,等.水厂抽水对乌什地震台体应变观测数据的干扰分析[J].防灾科技学院学报,2009,11(2):54-57(Lai Aijing,Xu Yangang,Feng Ying,et al.The Interference of Water Pumping on Body Strain Observation Data in Wushi Seismic Station[J].Journal of Institute of Disaster-Prevention Science and Technology,2009,11(2):54-57)
[5]苏恺之,李海亮,张钧,等.钻孔地应变观测新进展[M].北京:地震出版社,2003(Su Kaizhi,Li Hailiang,Zhang Jun,et al.Borehole Strain Observation New Progress[M].Beijing:Earthquake Press,2003)
[6]陈顺云,刘力强,刘培洵,等.应力应变与温度响应关系的理论与实验研究[J].中国科学:D辑,2009,39(10):1 446-1 455(Chen Shunyun,Liu Liqiang,Liu Peixun,et al.Theoretical and Experimental Study on Relationship Between Strees-strain and Temperature Variation[J].Sci China Ser D:Earth Sci,2009,39(10):1 446-1 455)
[7]Turcotte D L,Schubert G.Geodynamics[M].Cambridge:Cambridge University Press,1986
[8]刘冰冰,蔡宏雷,郑国栋,等.体应变日常观测资料浅析[J].东北地震研究,2009,25(3):28-36(Liu Bingbing,Cai Honglei,Zheng Guodong,et al.Analysis on the Materials of Daily Observations for Volumetric Strain[J].Seismological Research of Northeast China,2009,25(3):28-36)
[9]车用太,鱼金子,刘成龙,等.判别地下水异常的干扰性与前兆性的原则及其应用实例[J].地震学报,2011,33(6):800-808(Che Yongtai,Yu Jinzi,Liu Chenglong,et al.Principles on Distinguishing Interference from Seismic Precursor of Underground Water Variation and Its Application[J].Acta Seismologica Sinica 2011,33(6):800-808)