新生地震构造带的研究——地震地质研究新开拓的一项工作
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摘要
地震构造带是地震地质研究最重要的内容之一。几十年来,许多研究者对我国所有已知的地震构造带进行了大量的调查研究,但这些都是老(先存)断层带新活动而导致地震的构造带。笔者通过多年的研究发现,还存在新构造时期(N-Q)才产生的断层带或地震构造带。揭示出唐山-河间-磁县、庙西北-黄河口和腾冲-耿马-澜沧等几条新生地震构造带。由于新构造期的动力条件和应力状态与古近纪截然不同,新构造发育相对于先存构造具有继承和新生的二重性,必然出现继承和新生两种类型的活动断层带。研究新生地震构造带有重要的实践和理论意义。
Seismotectonic zones are one of the most significant issues in earthquake geology.many researchers have made numerous investigations to seismic tectonic zones in China for many years.Some are old(pre-existing) fault belts that become active again to generate quakes.Nevertheless,my long-term studies suggest that there is another type of seismic tectonic zones which were generated by faults in new tectonic time(N-Q).The typical examples of them include the Tangshan-Hejian-Cixian,Miaoxibei-Huanghekou,and Tengchong-Gengma-Lanchang seismic zones,which were newly generated.As the dynamic context and stress state of the neotectonic time are much different from that of the Eogene time,the development of new tectonics exhibits a double nature of inheritance and nascence with respect to existing structures.Consequently the two types of active faults inherit and newly generated are present.The study of the newly generated seismic tectonic zones is of great significance to both practice and theory.
Seismotectonic zones are one of the most significant issues in earthquake geology.many researchers have made numerous investigations to seismic tectonic zones in China for many years.Some are old(pre-existing) fault belts that become active again to generate quakes.Nevertheless,my long-term studies suggest that there is another type of seismic tectonic zones which were generated by faults in new tectonic time(N-Q).The typical examples of them include the Tangshan-Hejian-Cixian,Miaoxibei-Huanghekou,and Tengchong-Gengma-Lanchang seismic zones,which were newly generated.As the dynamic context and stress state of the neotectonic time are much different from that of the Eogene time,the development of new tectonics exhibits a double nature of inheritance and nascence with respect to existing structures.Consequently the two types of active faults inherit and newly generated are present.The study of the newly generated seismic tectonic zones is of great significance to both practice and theory.
引文
[1]徐杰,牛娈芳,王春华,等.唐山-河间-磁县新生地震构造带[J].地震地质,1996,18(3):193-198.
[2]徐杰,王若柏,王春华,等.华北东南部介休-新乡-溧阳北西向新生地震构造带[J].地震地质,1997,19(2):125-134.
[3]Xu Jie,Hua Zhujun,Wang Chunhua,etal.Preliminary Study on Newly-Generated Seismotectonic Zonesin North and Southwest China.Earthquake Research in China,1996,10(4):393-406.
[4]徐杰,王若柏,王春华,等.我国华北和西南地区两条新生地震构造带的初步研究[J].西北地震学报,1998,20(2):1-7.
[5]徐杰,马宗晋,高战武,等.有关渤海湾盆地的一些重要构造特征[A].中国石油学会石油地质专业委员会编.油气盆地研究新进展[C].北京:石油工业出版社,2000.
[6]徐杰,高战武,孙建宝,等.1968年渤海7.4级地震的构造背景和发震构造[J].中国地震,2001,17(2):121-133.
[7]徐杰,张进,陈国光,等.渤海东南部北东向黄河口-庙西北新生断裂带的存在[J].地震地质,2007,29(4):845-859.
[8]徐杰,马宗晋,陈国光.中国大陆东部新构造期北西向活动断裂带的初步探讨[J].地学前缘,2003,10(特刊):193-198.
[9]徐杰,宋长青,高战武,等.华北地区新生地震构造带和区域地震构造格局的初步研究[A].马宗晋,等主编.构造地质学--岩石圈动力学研究进展[C].北京:地震出版社,1999.
[10]韩竹军,徐杰,冉勇康,等.华北地区活动地块与强震活动[J].中国科学(D辑),2003,33(supp):108-118.
[11]徐杰,周本刚,计凤桔,等.渤海地区新构造格局的初步研究[J].石油学报,2011,32(3):442-449.
[12]张四昌,徐杰.1976年龙陵地震地震地质特征的探讨[J].地震研究,1978,(3):44-51.
[13]徐杰.华北平原新生代裂陷盆地区的伸展构造及其与地震活动的关系[D].北京:国家地震局地质研究所,1986.
[14]徐杰,方仲景,杨理华.1966年邢台7.2级地震的构造背景与发震构造[J].地震地质,1988,10(4):51-59.
[15]陈国光,徐杰,高战武.渤海湾盆地区大震的构造特征[J].华北地震科学,2003,21(2):7-15.
[16]丁国瑜,李永善.我国地震活动与地震现代破裂网络[J].地质学报,1979,53(1):22～34.
[17]虢顺民,向宏发,徐锡伟,等.滇西南龙陵-澜沧第四纪新生断裂带的特征和形成机制研究[J].地震地质,2000,22(3):277-284.
[18]马宗晋,张家声,汪一鹏.青藏高原三维变形运动随时间的变化:论青藏高原构造变动的非平稳性[A].马宗晋,等主编.青藏高原岩石圈现今变动与动力学[C].北京:地震出版社,2001.
[19]汪一鹏.青藏高原活动构造基本特征[A].馬宗晋,等主编.青藏高原岩石圈现今变动与动力学[C].北京:地震出版社,2001.
[2]徐杰,王若柏,王春华,等.华北东南部介休-新乡-溧阳北西向新生地震构造带[J].地震地质,1997,19(2):125-134.
[3]Xu Jie,Hua Zhujun,Wang Chunhua,etal.Preliminary Study on Newly-Generated Seismotectonic Zonesin North and Southwest China.Earthquake Research in China,1996,10(4):393-406.
[4]徐杰,王若柏,王春华,等.我国华北和西南地区两条新生地震构造带的初步研究[J].西北地震学报,1998,20(2):1-7.
[5]徐杰,马宗晋,高战武,等.有关渤海湾盆地的一些重要构造特征[A].中国石油学会石油地质专业委员会编.油气盆地研究新进展[C].北京:石油工业出版社,2000.
[6]徐杰,高战武,孙建宝,等.1968年渤海7.4级地震的构造背景和发震构造[J].中国地震,2001,17(2):121-133.
[7]徐杰,张进,陈国光,等.渤海东南部北东向黄河口-庙西北新生断裂带的存在[J].地震地质,2007,29(4):845-859.
[8]徐杰,马宗晋,陈国光.中国大陆东部新构造期北西向活动断裂带的初步探讨[J].地学前缘,2003,10(特刊):193-198.
[9]徐杰,宋长青,高战武,等.华北地区新生地震构造带和区域地震构造格局的初步研究[A].马宗晋,等主编.构造地质学--岩石圈动力学研究进展[C].北京:地震出版社,1999.
[10]韩竹军,徐杰,冉勇康,等.华北地区活动地块与强震活动[J].中国科学(D辑),2003,33(supp):108-118.
[11]徐杰,周本刚,计凤桔,等.渤海地区新构造格局的初步研究[J].石油学报,2011,32(3):442-449.
[12]张四昌,徐杰.1976年龙陵地震地震地质特征的探讨[J].地震研究,1978,(3):44-51.
[13]徐杰.华北平原新生代裂陷盆地区的伸展构造及其与地震活动的关系[D].北京:国家地震局地质研究所,1986.
[14]徐杰,方仲景,杨理华.1966年邢台7.2级地震的构造背景与发震构造[J].地震地质,1988,10(4):51-59.
[15]陈国光,徐杰,高战武.渤海湾盆地区大震的构造特征[J].华北地震科学,2003,21(2):7-15.
[16]丁国瑜,李永善.我国地震活动与地震现代破裂网络[J].地质学报,1979,53(1):22～34.
[17]虢顺民,向宏发,徐锡伟,等.滇西南龙陵-澜沧第四纪新生断裂带的特征和形成机制研究[J].地震地质,2000,22(3):277-284.
[18]马宗晋,张家声,汪一鹏.青藏高原三维变形运动随时间的变化:论青藏高原构造变动的非平稳性[A].马宗晋,等主编.青藏高原岩石圈现今变动与动力学[C].北京:地震出版社,2001.
[19]汪一鹏.青藏高原活动构造基本特征[A].馬宗晋,等主编.青藏高原岩石圈现今变动与动力学[C].北京:地震出版社,2001.
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