河北邢台隆尧地裂缝活动PS-InSAR监测与分析
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摘要
河北隆尧地裂缝是我国华北平原地区目前发育规模最大的一条地裂缝。为掌握和分析该地裂缝活动区域形变的变化特征及地裂缝发育特征、成因机理。本文利用2009~2010年间16景Envisat数据和2007~2011年间15景ALOS数据,采用PS-In SAR技术对该地区进行了监测。结果表明,在2007~2011四年间,邢台地区地面沉降主要分布在城镇、地下水开采区以及断裂带附近。最大年沉降速率达到60mm/a。结合河北断裂带地质构造资料分析,得出邢台市隆尧地裂缝受到隆尧断裂带以及地下水开采的影响。
Longyao ground fissure is the largest active ground fissures in the North China Plain. In order to master and analyze the characteristics of deformation of ground fissure activity area and development characteristic Formation mechanism, permanent scatterer interferometric synthetic aperture radar(PS-In SAR) was used to process 15 L-band ALOS/PALSAR images obtained from 2007 to 2011 and 16 C-band ENVISAT/ASAR images obtained from 2009 to 2010. The result shows that subsidence is mainly located in the towns, groundwater exploration area, and fault from 2007 to 2011. The maximum annual sedimentation rate reached 60 mm/a. Combined with geological structure information analysis, we come to Longyao ground fissures in the results of the Longyao fault zone and the influence of groundwater exploitation.
Longyao ground fissure is the largest active ground fissures in the North China Plain. In order to master and analyze the characteristics of deformation of ground fissure activity area and development characteristic Formation mechanism, permanent scatterer interferometric synthetic aperture radar(PS-In SAR) was used to process 15 L-band ALOS/PALSAR images obtained from 2007 to 2011 and 16 C-band ENVISAT/ASAR images obtained from 2009 to 2010. The result shows that subsidence is mainly located in the towns, groundwater exploration area, and fault from 2007 to 2011. The maximum annual sedimentation rate reached 60 mm/a. Combined with geological structure information analysis, we come to Longyao ground fissures in the results of the Longyao fault zone and the influence of groundwater exploitation.
引文
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[16]李昌存.河北平原地裂缝研究[D].中国地质大学,2003.Li C C.Study on the ground fissures in Hebei plain[D].China University of Geosience,2003.
[17]马学军,吕凤兰,宋伟,等.华北平原地裂缝影响因素分析[J].上海国土资源,2016,37(1):74-76.Ma X J,LüF L,Song W,et al.Major influence factors of ground fissure in the North China Plain[J].Shanghai Land&Resources,2016,37(1):74-76.
[18]马学军,宋伟,王洪磊.隆尧地裂的成因[J].地质灾害与环境保护,2011,(3):43-46.Ma X J,Song W,Wang H L.Causes for the ground cleave in Longyao county[J].Journal of Geological Hazards and Environment Preservation,2011,(3):43-46.
[19]王景明.地裂缝及其灾害的理论与应用[M].西安:陕西科学技术出版社,2000.Wang J M.The ory of ground fissuresh azards andits application[M].Xi’an:Science and Technology Press of Shaanxi,2000.
[20]孙强,杨继红.河北平原地裂缝产生的微观机理研究[J].工程地质学报,2008,16(2):201-205.Sun Q,Yang J H.Micro-structural analysis of the ground fissures in Hebei plains[J].Journal of Engineering Geology,2008,16(2)201-205.
[2]姜凯勇.河北隆尧地裂缝成因机理分析[D].长安大学,2013.Jiang K Y.Analysis on the cause of formation and mechanism about ground fissures of Longyao,Hebei province[D].Chang’an University,2013.
[3]李世雄,李守定,郜洪强.河北平原地裂缝分布特征及成因机制研究[J].工程地质学报,2006,14(2):178-183.Li S X,Li S D,Hao H Q.The distribution characters and origin mechanics of ground fissures hazard in Hebei plain[J].Journal of Engineering Geology,2006,14(2):178-183.
[4]马润勇.华北平原典型地裂缝发育地段活动断裂调查与构造应力场数值模拟研究[R].2009.Ma R Y.The north China plain typically fracture development areas active fault survey and tectonic stress field numerical simulation research[R].Xi’an,2009.
[5]宋伟,马学军,贾国欣.邢台隆尧典型断层蠕滑型地裂缝成因初析[J].地质学刊,2011,35(4):405-412.Song W,Ma X J,Jia G X.Cause analysis of creep type ground fissures for Longyao typical faults in Xingtai[J].Journal of Geology,2011,35(4):405-412.
[6]徐继山,彭建兵,马学军,等.邢台市隆尧地裂缝发育特征及成因分析[J].工程地质学报,2012,20(2):160-169.Xu J S,Peng J B,Ma X J,et al.Characteristic and mechanism analysis of ground fissures in Longyao,Xingtai[J].Journal of Engineering Geology,2012,20(2):160-169.
[7]Massonnet D,Feigl K L.Radar interferometry and it’s application to changes in the earth’s surface[J].Review of Geophysical,1998,36(4):441-500.
[8]Hooper A,Zebker H,Segall P,et al.A new method for measuring deformation on volcanoes and other natural terrains using In SAR persistent scatterers[J].Geophysical Research Letters,2004,31(23):611-615.
[9]曲菲霏.基于Terra SAR-X影像的In SAR地表高程重建及区域形变监测关键技术研究[D].长安大学,2012.Qu F F.Key issues study of In SAR topography reconstruction and deformation monitoring based on Terra SAR-X data[D].Chang’an University,2012.
[10]Hooper A,Segall P,Zebker H.Persistent scatterer In SAR for crustal deformation analysis,with application to Volcán Alcedo,Galápagos[J].J.Geophys.Res.,2007,112.
[11]Hooper A.Persistent scatterer radar interferometry for crustal deformation studies and modeling of volcanic deformation[D].Stanford:Stanford University,2006.
[12]吴松波.联合永久散射体雷达干涉和像素偏移估计方法提取火山形变及参数反演[D].西南交通大学,2015.Wu S B.Estimation valcano deformaion with PSI and pixel offsettracking for source parmeters inversion[D].Southwest Jiaotong University,2015.
[13]孙赫.基于PS-In SAR技术的大范围多轨道数据地面沉降监测研究[D].长安大学,2015.Sun H.Monitoring large area subsidence with PS-In SAR technique based on multi-track data[D].Chang’an University,2015.
[14]罗小军.永久散射体雷达差分干涉理论及在上海地面沉降监测中的应用[D].西南交通大学,2007.Luo X J.Theory of differential SAR interferometry based on permanent scatterers and applications to Shanghai’s surface subsidence detection[D].Southwest Jiaotong University,2007.
[15]曹建玲,白淑芳,姜正义.隆尧地裂缝形变特征及成因分析[J].华北地震科学,2015,(2):13-19,29.Can J L,Bai S F,Jiang Z Y.Characteristic and mechanism analysis of ground fissures in Longyao[J].North China Earthquake Science,2015,(2):13-19,29.
[16]李昌存.河北平原地裂缝研究[D].中国地质大学,2003.Li C C.Study on the ground fissures in Hebei plain[D].China University of Geosience,2003.
[17]马学军,吕凤兰,宋伟,等.华北平原地裂缝影响因素分析[J].上海国土资源,2016,37(1):74-76.Ma X J,LüF L,Song W,et al.Major influence factors of ground fissure in the North China Plain[J].Shanghai Land&Resources,2016,37(1):74-76.
[18]马学军,宋伟,王洪磊.隆尧地裂的成因[J].地质灾害与环境保护,2011,(3):43-46.Ma X J,Song W,Wang H L.Causes for the ground cleave in Longyao county[J].Journal of Geological Hazards and Environment Preservation,2011,(3):43-46.
[19]王景明.地裂缝及其灾害的理论与应用[M].西安:陕西科学技术出版社,2000.Wang J M.The ory of ground fissuresh azards andits application[M].Xi’an:Science and Technology Press of Shaanxi,2000.
[20]孙强,杨继红.河北平原地裂缝产生的微观机理研究[J].工程地质学报,2008,16(2):201-205.Sun Q,Yang J H.Micro-structural analysis of the ground fissures in Hebei plains[J].Journal of Engineering Geology,2008,16(2)201-205.