高分辨率二维地震勘探在城市活动断层探测中的应用
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摘要
城市活动断层探测是一项非常复杂的系统工程。目前二维地震勘探是城市活动断层探测的有效手段。为了发现断距较小的断层,准确解译断层上断点位置,高分辨率二维地震勘探应运而生。本文结合保定活动断层探测工程,介绍了高分辨率二维地震勘探的关键技术及应用效果。
Seismic exploration for Urban active fault is an extremely complex systems engineering,At present,high-resolution two-dimensional seismic exploration is the main geophysical exploration method in Urban active fault detection.In order to discover active fault of smaller fault throw and interpretate Accurate position of upside break point,High-resolution two-dimensional seismic exploration emerge as the times require.In this paper,combined engineering examples of baoding active fault detection,key technologies and application effect of High-Resolution two-dimensional Seismic exploration is introduced.
Seismic exploration for Urban active fault is an extremely complex systems engineering,At present,high-resolution two-dimensional seismic exploration is the main geophysical exploration method in Urban active fault detection.In order to discover active fault of smaller fault throw and interpretate Accurate position of upside break point,High-resolution two-dimensional seismic exploration emerge as the times require.In this paper,combined engineering examples of baoding active fault detection,key technologies and application effect of High-Resolution two-dimensional Seismic exploration is introduced.
引文
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[2]潘纪顺,张先康,刘宝金,等.城市活动断层探测的抗干扰高分辨率浅层地震勘探研究[J].中国地震,2003,19(2):148-157.PAN Jishun,ZHANG Xiankang,LIU Baojin,et al.Anti-disturbance、high-resolution shallow seismic explorationand research for Urban active fault detection[J].ChinaEarthquake,2003,19(2):148-157.
[3]高景华,徐明才.地震反射方法探测城市活动断层中的几个问题[J].地质与勘探,2004(S):86-90.GAO Jinghua,XU Mingcai,Some problems on theseismic reflection method for Urban active fault detection[J].Geology and Prospecting,2004(S):86-90.
[4]邓起东,徐锡伟,张先康,等.城市活动断裂探测的方法和技术[J].地学前缘,2003,10(1):93-105.DENG Qidong,XU Xiwei,ZHANG Xiankang,et al.Urban active fault detection methods and techniques[J].Earth Science Frontiers,2003,10(1):93-105.
[5]朱金芳,徐锡伟.福州市活动断层探测与危险性评价[M].北京:科学出版社,2005.ZHU Jinfang,XU Xiwei.Fuzhou city active faultdetection and risk assessment[M].Beijing:SciencePress,2005.
[6]卢造勋.城市活动断层探测中的地球物理方法[J].东北地震研究,2009,6(2):3-9.LU Zaoxun.Geophysical methods in urban active faultdetection[J].The Northeast earthquake research,2009,6(2):3-9.
[7]赵忠海.地球物理探测技术在北京门头沟小窑采空区勘查中的应用[J].中国地质灾害与防治学报,2010,21(1):60-64.ZHAO Zhonghai.Application of Geophysical explorationtechnology in investigating coal mined cavities in a small pitin mentougou county of Beijing[J].The Chinese Journal ofgeological hazard and control,2010,21(1):60-64.
[2]潘纪顺,张先康,刘宝金,等.城市活动断层探测的抗干扰高分辨率浅层地震勘探研究[J].中国地震,2003,19(2):148-157.PAN Jishun,ZHANG Xiankang,LIU Baojin,et al.Anti-disturbance、high-resolution shallow seismic explorationand research for Urban active fault detection[J].ChinaEarthquake,2003,19(2):148-157.
[3]高景华,徐明才.地震反射方法探测城市活动断层中的几个问题[J].地质与勘探,2004(S):86-90.GAO Jinghua,XU Mingcai,Some problems on theseismic reflection method for Urban active fault detection[J].Geology and Prospecting,2004(S):86-90.
[4]邓起东,徐锡伟,张先康,等.城市活动断裂探测的方法和技术[J].地学前缘,2003,10(1):93-105.DENG Qidong,XU Xiwei,ZHANG Xiankang,et al.Urban active fault detection methods and techniques[J].Earth Science Frontiers,2003,10(1):93-105.
[5]朱金芳,徐锡伟.福州市活动断层探测与危险性评价[M].北京:科学出版社,2005.ZHU Jinfang,XU Xiwei.Fuzhou city active faultdetection and risk assessment[M].Beijing:SciencePress,2005.
[6]卢造勋.城市活动断层探测中的地球物理方法[J].东北地震研究,2009,6(2):3-9.LU Zaoxun.Geophysical methods in urban active faultdetection[J].The Northeast earthquake research,2009,6(2):3-9.
[7]赵忠海.地球物理探测技术在北京门头沟小窑采空区勘查中的应用[J].中国地质灾害与防治学报,2010,21(1):60-64.ZHAO Zhonghai.Application of Geophysical explorationtechnology in investigating coal mined cavities in a small pitin mentougou county of Beijing[J].The Chinese Journal ofgeological hazard and control,2010,21(1):60-64.
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