1987~1998年间唐山铅垂线变化及其与周围地震的关联
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摘要
利用中国北京-唐山重力网1987~1998年间46期重复重力测量的资料计算了唐山所在地的铅垂线变化.将所得铅垂线变化的测量结果与唐山周围同期发生的38次地震(M≥4)比较后发现,两者之间关联.唐山邻近的地震,以及其周围的地震,其发生的时间往往与唐山铅垂线开始反向变化的时间相符合.
引文
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2Melchior P.The Tides of Planet Earth.Oxford:Pergamon,1978
3Cecchini G.Report:variation de la verticale locale.Bull Geod,1955,38:3—4
4IAU.Application of optical astrometry time and latitude programs.Trans Int Astron Union,1991,XXIB:209
5IAG.Structure of the International Association of Geodesy for the period1995~1999.J Geodesy(Historical Archive),1996,70(12):906—908
6Li Z X.Measurements of interannual variation of the vertical at Jozefoslaw by astrometric and gravimetric observations.Astron As-trophys Suppl,1998,129:353—355
7Barlik M,Rogowski J B.Variations of the plumb-line direction obtained from astronomical and gravimetric observations.Prace Nauk Politech Warsz,1989,33:19—101
8Barlik M.Variations of the plumb-line at Jozefoslaw from gravimetric determination in1995.Latitude Circular118.Warsaw Univer-sity of Technology,1996.5—6
9李致森,张国栋,张焕志,等.天文测时测纬的一段时间异常与台站附近强震的对应关系.地球物理学报,1978,21(4):278—290
10韩延本,胡辉,杜红荣.禄功6.3级地震前云南天文台时纬残差的初步分析.科学通报,1986,31(16):1244—1246
11胡辉,李永生,王锐,等.云南天文台时纬残差与昆明周围强震.地球物理学报,1988,31(4):483—485
12廖德春,郑大卫.江苏太仓五级地震与上海天文台测时异常.科学通报,1990,35(23):1838
13田静,曾志坊.天文时纬异常与阿根廷San Juan地区的地震活动.科学通报,1997,42(19):2106—2108
14张国栋,韩延本,赵复恒.从天文观测提取地震前兆信息.地震学报,2002,24(1):75—81
15罗葆荣.云南天文地震学的研究进展.云南天文台台刊,2002,(1):47—53
16The inca Consortium.The Hipparcos Input Catalogue.Star Catalog,Esa sp-1136,European space agency,March Noordwijk:ESA Publication Division,1992
17Li Z X.Non-tidal vertical variations and the past star catalogs.In:Jin W J,Platais I,Perryman A C,eds.A Giant Step:From milli-to micro-arcsecond Astrometry.Proceeding IAU Symposium No.248,2007Oct15~19,Shanghai.Springer,2008.108—109
18陈运泰,刘克人,郑金涵,等.局部重力场变化与地震发生的关系合作研究课题的回顾.理论与应用地球物理进展.北京:气象出版社,2002.40—47
19顾功叙,Kuo J T,刘克人,等.中国京津唐张地区时间上连续的重力变化与地震的孕育和发生.科学通报,1997,42(18):1919—1930
20Kuo J T,Sun Y F.Modeling gravity variations caused by dilatancies.Tectonophysics,1993,227:127
21Kuo J T,Zheng J H,Song S H,et al.Determination of earthquake epicentroids by inversion of gravity variation data in the BTTZ re-gion,China.Tectonophysics,1999,312:267—281
22Heiskanen W A,Moritz H.Physical Geodesy.London:W H Freeman And Company,1967
23Li Z X,Li H,Li Y F,et al.Non-tidal variations in the deflection of the vertical at Beijing Observatory.J Geodesy,2005,78:588—593
24李辉,傅广裕,李正心.重复重力测量结果计算垂线偏差的时间变化.地震学报,2001,23(1):61—66
25李辉,刘冬至,刘绍府,等.地震重力监测网统一平差模型的建立.地壳型变与地震,1991,11(增刊):68—74
26刘冬至,李辉,刘绍府.重力测量资料的处理系统-LGADJ.地震预报方法实用化研究文集(形变.重力.应变专集).北京:地震出版社,1991.339—350
27李辉,傅广裕,孙少安,等.滇西地区重力场动态变化计算.地壳型变与地震,2000,20(1):60—66
28李月峰,丁行斌.用重复重力测量测定垂线偏差时的精度.天文学报,2005,46(4):460—473
29Chen Y T,Gu H D,Lu Z X.Variations of gravity before and after the Haicheng earthquake,1975and the Tangshan earthquake,1976.Phys.Earth Planet Int,1979,18(4):330—338
2Melchior P.The Tides of Planet Earth.Oxford:Pergamon,1978
3Cecchini G.Report:variation de la verticale locale.Bull Geod,1955,38:3—4
4IAU.Application of optical astrometry time and latitude programs.Trans Int Astron Union,1991,XXIB:209
5IAG.Structure of the International Association of Geodesy for the period1995~1999.J Geodesy(Historical Archive),1996,70(12):906—908
6Li Z X.Measurements of interannual variation of the vertical at Jozefoslaw by astrometric and gravimetric observations.Astron As-trophys Suppl,1998,129:353—355
7Barlik M,Rogowski J B.Variations of the plumb-line direction obtained from astronomical and gravimetric observations.Prace Nauk Politech Warsz,1989,33:19—101
8Barlik M.Variations of the plumb-line at Jozefoslaw from gravimetric determination in1995.Latitude Circular118.Warsaw Univer-sity of Technology,1996.5—6
9李致森,张国栋,张焕志,等.天文测时测纬的一段时间异常与台站附近强震的对应关系.地球物理学报,1978,21(4):278—290
10韩延本,胡辉,杜红荣.禄功6.3级地震前云南天文台时纬残差的初步分析.科学通报,1986,31(16):1244—1246
11胡辉,李永生,王锐,等.云南天文台时纬残差与昆明周围强震.地球物理学报,1988,31(4):483—485
12廖德春,郑大卫.江苏太仓五级地震与上海天文台测时异常.科学通报,1990,35(23):1838
13田静,曾志坊.天文时纬异常与阿根廷San Juan地区的地震活动.科学通报,1997,42(19):2106—2108
14张国栋,韩延本,赵复恒.从天文观测提取地震前兆信息.地震学报,2002,24(1):75—81
15罗葆荣.云南天文地震学的研究进展.云南天文台台刊,2002,(1):47—53
16The inca Consortium.The Hipparcos Input Catalogue.Star Catalog,Esa sp-1136,European space agency,March Noordwijk:ESA Publication Division,1992
17Li Z X.Non-tidal vertical variations and the past star catalogs.In:Jin W J,Platais I,Perryman A C,eds.A Giant Step:From milli-to micro-arcsecond Astrometry.Proceeding IAU Symposium No.248,2007Oct15~19,Shanghai.Springer,2008.108—109
18陈运泰,刘克人,郑金涵,等.局部重力场变化与地震发生的关系合作研究课题的回顾.理论与应用地球物理进展.北京:气象出版社,2002.40—47
19顾功叙,Kuo J T,刘克人,等.中国京津唐张地区时间上连续的重力变化与地震的孕育和发生.科学通报,1997,42(18):1919—1930
20Kuo J T,Sun Y F.Modeling gravity variations caused by dilatancies.Tectonophysics,1993,227:127
21Kuo J T,Zheng J H,Song S H,et al.Determination of earthquake epicentroids by inversion of gravity variation data in the BTTZ re-gion,China.Tectonophysics,1999,312:267—281
22Heiskanen W A,Moritz H.Physical Geodesy.London:W H Freeman And Company,1967
23Li Z X,Li H,Li Y F,et al.Non-tidal variations in the deflection of the vertical at Beijing Observatory.J Geodesy,2005,78:588—593
24李辉,傅广裕,李正心.重复重力测量结果计算垂线偏差的时间变化.地震学报,2001,23(1):61—66
25李辉,刘冬至,刘绍府,等.地震重力监测网统一平差模型的建立.地壳型变与地震,1991,11(增刊):68—74
26刘冬至,李辉,刘绍府.重力测量资料的处理系统-LGADJ.地震预报方法实用化研究文集(形变.重力.应变专集).北京:地震出版社,1991.339—350
27李辉,傅广裕,孙少安,等.滇西地区重力场动态变化计算.地壳型变与地震,2000,20(1):60—66
28李月峰,丁行斌.用重复重力测量测定垂线偏差时的精度.天文学报,2005,46(4):460—473
29Chen Y T,Gu H D,Lu Z X.Variations of gravity before and after the Haicheng earthquake,1975and the Tangshan earthquake,1976.Phys.Earth Planet Int,1979,18(4):330—338
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