运用综合信息开展地震区划
|
摘要
运用综合信息推断基底构造格架。研究表明:地震带和地震点位于莫霍面陡度带、低速层陡度带、重力线型构造、重力环型构造以及重力线型构造交汇处;地震带和地震点与地下水、温泉、放射性铀矿的分布规律一致,同受基底构造格架控制;我国水系与线型构造关系密切,湖泊位于线型构造交汇处。利用上述研究成果开展地震区划,圈定安全区和安全岛,为我国的城市建设和重大工程建设的合理布局提供科学依据。
Basement tectonic framework can be deduced by utilizing comprehensive information.Research result in the paper indicates seismic belts and seismic points locate at Moho steepness belt,low velocity layer steepness belt,gravity linear structure,gravity ring structure,or the intersection point of gravity linear structures,and their distributions are also consistent with the distribution of ground water,hot spring and radioactive uranium mines;river system in the country relates closely to the linear structure;while lakes locate at the intersection points of these linear structures.With these reles,the seismic can be zoned to delineate safe area and safety island,thus provides a strong scientific basis for our country's urban constructions and suitable distributions of major construction projects.
Basement tectonic framework can be deduced by utilizing comprehensive information.Research result in the paper indicates seismic belts and seismic points locate at Moho steepness belt,low velocity layer steepness belt,gravity linear structure,gravity ring structure,or the intersection point of gravity linear structures,and their distributions are also consistent with the distribution of ground water,hot spring and radioactive uranium mines;river system in the country relates closely to the linear structure;while lakes locate at the intersection points of these linear structures.With these reles,the seismic can be zoned to delineate safe area and safety island,thus provides a strong scientific basis for our country's urban constructions and suitable distributions of major construction projects.
引文
[1]梅世蓉,冯德益,张国民,等.中国地震预报概论[M].北京:地震出版社,1993:44-126.MEI Shi-rong,FENG De-yi,ZHANG Guo-min,et al.Seismic prediction outline for China[M].Beijing:Seismological Publishing House,1993:44-126.
[2]许志琴,李海兵,吴忠良.汶川地震和科学钻探[J].地质学报,2008,82(12):1613-1622.XU Zhi-qin,LI Hai-bing,WU Zhong-liang.Wenchuan earthquake and scientific drilling[J].ActaGeologica Sinica,2008,82(12):1613-1622.
[3]Fukuchi T,Yurugi J,Imai N.ESR detection ofseismic frictional heating events in the Nojima faultdrill core samples,Japan[J].Tectonophysics,2007,443:127-138.
[4]Tagami T,Murakami M.Probing fault zone he-terogeneity on the Nojima fault:constraints fromzircon fission-track analysis of borehole samples[J].Tectonophysics,2007,433:139-153.
[5]郑联达.大地震规律研究[M].北京:北京理工大学出版社,1996:308-374.ZHENG Lian-da.Study on law of the severeearthquake[M].Beijing:Beijing Institute ofTechnology Publishing House,1996:308-374.
[6]张诚,曹新玲,曲克信,等.中国地震震源机制[M].北京:学术书刊出版社,1990:34-192.ZHANG Cheng,CAO Xin-ling,QU Ke-xin,et al.Earthquake focal mechanism for China[M].Beijing:Publishing House of Academic Publications,1990:34-192.
[7]丁国喻,马宗晋.国际地震预报讨论会论文选[M].北京:地震出版社,1981:174-179.DING Guo-yu,MA Zong-jin.Selected papers ofinternational seismic prediction symposium[M].Beijing:Seismological Publishing House,1981:174-179.
[8]李四光.论地震[M].北京:地质出版社,1977:271-277.LI Si-guang.Earthquake theory[M].Beijing:Geological Publishing House,1977:271-277.
[9]徐锡伟,吴卫民,张先康,等.首都圈地区地壳最新构造变动与地震[M].北京:科学出版社,2002:269-366.XU Xi-wei,WU Wei-min,ZHANG Xian-kang,et al.Latest tectonic change in Beijing area seismic crustaland earthquake[M].Beijing:Science Press,2002:269-366.
[10]汪成民,李宣瑚,王铁城,等.中国地震地下水动态观测网[M].北京:地震出版社,1990:201-266.WANG Cheng-min,LI Xuan-hu,WANG Tie-cheng,et al.Well-network for earthquake prediction inChina[M].Beijing:Seismological Publishing House,1990:201-266.
[11]刘正荣,郭增建.地震学基础[M].北京:科学出版社,1976:10-47.LIU Zheng-rong,GUO Zeng-jian.Seismologyfundamentals[M].Beijing:Science Press,1976:10-47.
[12]王世称,杨毅恒,刘光胜,等.中国西部地区固体矿产大型、超大型矿床预测[R].西安:陕西地质资料馆,2004.WANG Shi-cheng,YANG Yi-heng,LIU Guang-sheng,et al.Forecasting Western of China large,very large deposit[R].Xi’an:Shaanxi ProvinceGeological Archive,2004.
[13]王鸿帧,乔秀夫,马克成,等.中国古地理图集[M].北京:中国地图出版社,1985:4-30.WANG Hong-zhen,QIAO Xiu-fu,MA Ke-cheng,etal.Atlas of ancient geography of China[M].Beijing:Map of China Press,1985:4-30.
[14]袁学诚.中国地球物理图集[M].北京:地质出版社,1996:23-40.YUAN Xue-cheng.Atlas of geophysics of China[M].Beijing:Geological Publishing House,1996:23-40.
[15]焦北辰,刘明光,张先思,等.中国自然地理图集[M].北京:中国地图出版社,1998:98-112.JIAO Bei-chen,LIU Ming-guang,ZHANG Xian-si,et al.Atlas of physical geography of China[M].Beijing:Map of China Press,1998:98-112.
[2]许志琴,李海兵,吴忠良.汶川地震和科学钻探[J].地质学报,2008,82(12):1613-1622.XU Zhi-qin,LI Hai-bing,WU Zhong-liang.Wenchuan earthquake and scientific drilling[J].ActaGeologica Sinica,2008,82(12):1613-1622.
[3]Fukuchi T,Yurugi J,Imai N.ESR detection ofseismic frictional heating events in the Nojima faultdrill core samples,Japan[J].Tectonophysics,2007,443:127-138.
[4]Tagami T,Murakami M.Probing fault zone he-terogeneity on the Nojima fault:constraints fromzircon fission-track analysis of borehole samples[J].Tectonophysics,2007,433:139-153.
[5]郑联达.大地震规律研究[M].北京:北京理工大学出版社,1996:308-374.ZHENG Lian-da.Study on law of the severeearthquake[M].Beijing:Beijing Institute ofTechnology Publishing House,1996:308-374.
[6]张诚,曹新玲,曲克信,等.中国地震震源机制[M].北京:学术书刊出版社,1990:34-192.ZHANG Cheng,CAO Xin-ling,QU Ke-xin,et al.Earthquake focal mechanism for China[M].Beijing:Publishing House of Academic Publications,1990:34-192.
[7]丁国喻,马宗晋.国际地震预报讨论会论文选[M].北京:地震出版社,1981:174-179.DING Guo-yu,MA Zong-jin.Selected papers ofinternational seismic prediction symposium[M].Beijing:Seismological Publishing House,1981:174-179.
[8]李四光.论地震[M].北京:地质出版社,1977:271-277.LI Si-guang.Earthquake theory[M].Beijing:Geological Publishing House,1977:271-277.
[9]徐锡伟,吴卫民,张先康,等.首都圈地区地壳最新构造变动与地震[M].北京:科学出版社,2002:269-366.XU Xi-wei,WU Wei-min,ZHANG Xian-kang,et al.Latest tectonic change in Beijing area seismic crustaland earthquake[M].Beijing:Science Press,2002:269-366.
[10]汪成民,李宣瑚,王铁城,等.中国地震地下水动态观测网[M].北京:地震出版社,1990:201-266.WANG Cheng-min,LI Xuan-hu,WANG Tie-cheng,et al.Well-network for earthquake prediction inChina[M].Beijing:Seismological Publishing House,1990:201-266.
[11]刘正荣,郭增建.地震学基础[M].北京:科学出版社,1976:10-47.LIU Zheng-rong,GUO Zeng-jian.Seismologyfundamentals[M].Beijing:Science Press,1976:10-47.
[12]王世称,杨毅恒,刘光胜,等.中国西部地区固体矿产大型、超大型矿床预测[R].西安:陕西地质资料馆,2004.WANG Shi-cheng,YANG Yi-heng,LIU Guang-sheng,et al.Forecasting Western of China large,very large deposit[R].Xi’an:Shaanxi ProvinceGeological Archive,2004.
[13]王鸿帧,乔秀夫,马克成,等.中国古地理图集[M].北京:中国地图出版社,1985:4-30.WANG Hong-zhen,QIAO Xiu-fu,MA Ke-cheng,etal.Atlas of ancient geography of China[M].Beijing:Map of China Press,1985:4-30.
[14]袁学诚.中国地球物理图集[M].北京:地质出版社,1996:23-40.YUAN Xue-cheng.Atlas of geophysics of China[M].Beijing:Geological Publishing House,1996:23-40.
[15]焦北辰,刘明光,张先思,等.中国自然地理图集[M].北京:中国地图出版社,1998:98-112.JIAO Bei-chen,LIU Ming-guang,ZHANG Xian-si,et al.Atlas of physical geography of China[M].Beijing:Map of China Press,1998:98-112.
版权所有：© 2023 中国地质图书馆 中国地质调查局地学文献中心