邯郸地形变与地下水位动态相互关系研究
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摘要
依据邯郸地区地质构造及20多年的观测资料,系统研究了地下水位、地壳形变的正常与异常动态变化及其相互关系。本区地形变的主控因素是西部太行山隆起和东部华北平原大幅度沉降的继承性运动,造成地形变向东南方向倾斜;在大区域的周期性强降水后由于地质构造因素地形变向西北向倾斜,形成水位和形变的正常动态变化。采用有效的定量方法提取异常,显示一部分反向西北倾斜的异常与华北的中强震有较好的对应关系。故强降水引起的地倾斜变化不应看作干扰,而是一种引起地壳变形地震前兆的外动力因素,应予高度关注。
Based on the geological structure of Handan area of Hebei province and the observation date more than 20 years,the normal and abnormal dynamic variations of ground deformation and groundwater as well as their relationship are analyzed. The main two control factors for the ground deformation in Handan area are Taihang mountains rising at west and the continual settlement movement of the northern China plain at east,which caused deformation slan to southeast. But after regional periodic heavy rainfall the deformation slan to northwest,because of the difference of geological structure. Both are normal variations. The anomalies in the deformation and groundwater level are extructed by effective methods,the result indicats that there was a good correspondence between a part of anomalies of opposing northwest slant and northern China plain moderate and strong earthquakes. So it should not be set dowe as interference that the ground lean with a wide and periodic hesvy rainfall. In a sence,it is a factor from out side to induce ground deformation and earthquake. So we shoule attach great importance to the factor.
Based on the geological structure of Handan area of Hebei province and the observation date more than 20 years,the normal and abnormal dynamic variations of ground deformation and groundwater as well as their relationship are analyzed. The main two control factors for the ground deformation in Handan area are Taihang mountains rising at west and the continual settlement movement of the northern China plain at east,which caused deformation slan to southeast. But after regional periodic heavy rainfall the deformation slan to northwest,because of the difference of geological structure. Both are normal variations. The anomalies in the deformation and groundwater level are extructed by effective methods,the result indicats that there was a good correspondence between a part of anomalies of opposing northwest slant and northern China plain moderate and strong earthquakes. So it should not be set dowe as interference that the ground lean with a wide and periodic hesvy rainfall. In a sence,it is a factor from out side to induce ground deformation and earthquake. So we shoule attach great importance to the factor.
引文
[1]封弼君,陈绍绪.永年水管倾斜仪干扰因素研究和菏泽5.9级地震的短期异常[A]∥地震预报论文集[G].河北省地震局,1985:120-126.
[1]牛安福.地壳形变的突变性与地震短期预报[D].北京:中国地震局地球物理研究所,2000.
[2]金继宇.与地震有关的水文及地球化学变化[J].大地测量与地球动力学,2004,24(1):19-28.
[3]陆明勇,黄辅琼,刘善华,等.地壳变形与地下水相互作用及其异常关系初探[J].地震,2005,25(1):67-73.
[4]高立新,车用太,纪建国,等.抽水对地下水位、汞、氡的影响--以古城试验为例[J].西北地震学报,2006,28(2):144-148.
[5]范雪芳,张淑亮,王吉易.地下流体中期和中短期前兆异常的四种判定方法[J].地震,2002,22(4):136-139.
[6]范雪芳,王吉易,张淑亮.山西及其邻区地下流体强震中期和中短期预测时间方法的研究[J].西北地震学报,2007,29(2):177-182.
[7]王吉易,宋贯一,曹志成,等.地下水诱发的浅层前兆异常及其机理与有关的地震预报问题(1)[J].华北地震科学,2002,20(2):28-41.
[8]王吉易,宋贯一,曹志成,等.地下水诱发的浅层前兆异常及其机理与有关的地震预报问题(2)[J].华北地震科学,2002,20(2):1-13;2003.
[9]王吉易,宋贯一,曹志成,等.地下水诱发的浅层前兆异常及其机理与有关的地震预报问题(3)[J].华北地震科学,2003,21(1):1-10.
[10]陆明勇,牛安福,鲁德顺,等.地壳形变与地下水动态异常特征研究进展[J].西北地震学报,2005,27(1):89-95.
[11]陆明勇."双力源"地震前兆观点的进一步探讨[J].大地测量与地球动力学,2007,27(4):105-111.
[12]车用太,鱼金子,王吉易,等.晋冀蒙交界地区大气降水-地下水异常-地震活动关系试探[A]∥中国地震流体专业委员会,云南省地震局地方处.震流体前兆研究[G].北京:地震出版社,1998:16-21.
[13]马书平.河北过度开采地下水前景堪忧已造成多个"漏斗"群[EB/OL](2002-06-05).http://news.xinhuanet.com/ne-wscenter/2002-06/05/content_425459.ht m.
[14]杨理华,李钦祖.华北地区地壳应力场[M].北京:地震出版社,1980.
[15]刘希强,林怀存,黄耕,等.全球、中国大陆和华北地区地震活动韵律性时普特征及趋势分析[J].中国地震,2004,20(3):247-256.
[16]张素欣,温学勤,郑云贞,等.地下水动态的多年周期与强震多发期[J].华北地震科学,2002,20(1):32-37.
[17]王吉易,贾炯,范雪芳,等.水诱发异常机理与华北强震中短期预测新探索[A]∥中国地震局地震预测研究所,中国地震台网中心,中国地震学会.中国地震预报探索[G].北京:地震出版社,2008:268-275.
[1]牛安福.地壳形变的突变性与地震短期预报[D].北京:中国地震局地球物理研究所,2000.
[2]金继宇.与地震有关的水文及地球化学变化[J].大地测量与地球动力学,2004,24(1):19-28.
[3]陆明勇,黄辅琼,刘善华,等.地壳变形与地下水相互作用及其异常关系初探[J].地震,2005,25(1):67-73.
[4]高立新,车用太,纪建国,等.抽水对地下水位、汞、氡的影响--以古城试验为例[J].西北地震学报,2006,28(2):144-148.
[5]范雪芳,张淑亮,王吉易.地下流体中期和中短期前兆异常的四种判定方法[J].地震,2002,22(4):136-139.
[6]范雪芳,王吉易,张淑亮.山西及其邻区地下流体强震中期和中短期预测时间方法的研究[J].西北地震学报,2007,29(2):177-182.
[7]王吉易,宋贯一,曹志成,等.地下水诱发的浅层前兆异常及其机理与有关的地震预报问题(1)[J].华北地震科学,2002,20(2):28-41.
[8]王吉易,宋贯一,曹志成,等.地下水诱发的浅层前兆异常及其机理与有关的地震预报问题(2)[J].华北地震科学,2002,20(2):1-13;2003.
[9]王吉易,宋贯一,曹志成,等.地下水诱发的浅层前兆异常及其机理与有关的地震预报问题(3)[J].华北地震科学,2003,21(1):1-10.
[10]陆明勇,牛安福,鲁德顺,等.地壳形变与地下水动态异常特征研究进展[J].西北地震学报,2005,27(1):89-95.
[11]陆明勇."双力源"地震前兆观点的进一步探讨[J].大地测量与地球动力学,2007,27(4):105-111.
[12]车用太,鱼金子,王吉易,等.晋冀蒙交界地区大气降水-地下水异常-地震活动关系试探[A]∥中国地震流体专业委员会,云南省地震局地方处.震流体前兆研究[G].北京:地震出版社,1998:16-21.
[13]马书平.河北过度开采地下水前景堪忧已造成多个"漏斗"群[EB/OL](2002-06-05).http://news.xinhuanet.com/ne-wscenter/2002-06/05/content_425459.ht m.
[14]杨理华,李钦祖.华北地区地壳应力场[M].北京:地震出版社,1980.
[15]刘希强,林怀存,黄耕,等.全球、中国大陆和华北地区地震活动韵律性时普特征及趋势分析[J].中国地震,2004,20(3):247-256.
[16]张素欣,温学勤,郑云贞,等.地下水动态的多年周期与强震多发期[J].华北地震科学,2002,20(1):32-37.
[17]王吉易,贾炯,范雪芳,等.水诱发异常机理与华北强震中短期预测新探索[A]∥中国地震局地震预测研究所,中国地震台网中心,中国地震学会.中国地震预报探索[G].北京:地震出版社,2008:268-275.
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