核电厂址隐伏断裂探测中的地震勘探方法研究
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摘要
总结了近年来在多个核电厂址地震安全性评价中陆域覆盖区和海域浅层地震勘探的工作经验,通过对不同的典型工程实例分析,讨论了在不同地质和地球物理条件下,用浅层地震反射法探测隐伏断裂时应注意的关键性技术问题.提出了在不同地质条件下实施隐伏断裂探测时的地震仪器设备选择、方案设计、参数选取、断层识别的基本方法.本文的研究成果可为类似地区开展核电厂址能动断层探查工作提供实用性的技术资料.
The work experience of shallow seismic exploration in land and water areas for earthquake safety evaluation of nuclear power sites is reviewed in this paper.By analyzing different typical engineering cases, some key technical issues, to which more attention should be paid in the buried fault detection, are discussed for different geological and geophysical conditions.For different geological conditions some critical schemes to implement the seismic exploration are presented, such as equipment selection, layout design, quantitative parameters optimization and the method to identify the fault.This study provides a practical and technical guide for detection of capable fault in nuclear power sites with similar geological conditions.
The work experience of shallow seismic exploration in land and water areas for earthquake safety evaluation of nuclear power sites is reviewed in this paper.By analyzing different typical engineering cases, some key technical issues, to which more attention should be paid in the buried fault detection, are discussed for different geological and geophysical conditions.For different geological conditions some critical schemes to implement the seismic exploration are presented, such as equipment selection, layout design, quantitative parameters optimization and the method to identify the fault.This study provides a practical and technical guide for detection of capable fault in nuclear power sites with similar geological conditions.
引文
1) 中国地震局地球物理研究所.福建福清核电厂可行性研究阶段地震安全性评价报告.2006． 6,101～103
2) 中国地震局地球物理研究所.石岛湾核电厂可行性研究阶段地震安全性评价报告.2007． 5,68～86
[1] 温鸿钧.如何加快中国核电的发展.核科学与工程,2006,26(1) :1～8Wen H J. How to speed up nuclear power development in China. Chinese Journal of Nuclear Science and Engineering(in Chinese), 2006,26(1) :1～8
[2] 国家核安全局,国家地震局.核电厂厂址选择中的地震问题(HAD101/01) .12,1994National Nuclear Safety Administration, State Seismological Bureau. Earthquake Problems in Relation to Nuclear Power Plant Sitting (HAD101/01) (in Chinese), 12,1994
[3] 常向东.核电厂选址地震安全评价中的发震构造与能动断层.震灾防御技术,2006,1(3) :199～205Chang X D, Seismogenic structure and capable fault in seismic safety evaluation for candidate site of nuclear power plant. Technology for Earthquake Disaster Prevention (in Chinese), 2006, 1(3) : 199～205
[4] 何正勤,陈宇坤,叶太兰等.浅层地震勘探在沿海地区隐伏断层探测中的应用.地震地质,2007,29(2) :363～371He Z Q, Chen Y K, Ye T L, et al. Application of shallow seismic exploration in detection of buried fault in coastal areas. Seismology and Geology (in Chinese ) , 2007, 29(2) : 363～371
[5] 刘保金,柴炽章,酆少英等.第四纪沉积区断层及其上断点探测的地震方法技术--以银川隐伏活动断层为例.地球物理学报,2008,51(5) :1～9Liu B J, Chai C Z, Feng S Y, et al. Seismic exploration method for buried fault and its up-break point in Quaternary sediment area--an example of Yinchuan buried active fault. Chinese J. Geophys. (in Chinese), 2008, 31(5) : 1～9
[6] 中国地震局.中华人民共和国地震行业标准:《活动断层探测方法》.DB/T152005． 北京:地震出版社,2005China Earthquake Administration. The People's Republic of China trade standard for seismology: Method for surveying and prospecting of active fault. DB/T152005 ( in Chinese). Beijing: Seismological Press, 2005
[7] 谢忠球.浅层地震探测技术应用中的分辨率问题.矿产与地质,1999,13(2) :112～116Xie Z Q. Resolution problems about the application of shallow seismic prospecting technique. Mineral Resources and Geology (in Chinese),1999, 13(2) : 112～116
[8] 汪一鹏,宋方敏,黄卿团等.潮汕平原北西向断裂左旋走滑运动的地貌证据和速率.中国地震,2001,17(1) :35～43Wang Y P , Song F M, Huang Q T, et al. Geomorphic evidence and rate of sinistral strike-slip movement along northwest-trending faults in Chaoshan Plain. Earthquake Research in China (in Chinese), 2001,17(1) : 35～43
[9] 陈伟光.广东潮汕地区沉积盆地发育的若干特征.华南地震,1984,4(2) :20～30Chen W G. Some developed characters for sediment basin in Guangdong Chao-san area. South China Journal of Seismology (in Chinese), 1984, 4(2) : 20～30
[10] 李斌,王舒畋,杨文达等.平潭岛外-乌丘屿段滨海断裂活动性分析.上海地质,2008,108(4) :30～33Li B, Wang S T, Yang W D,et al. Activity of the Bin Hai fault zone between the Ping Tan island and the Wuqiu island. Shanghai Geology(in Chinese), 2008, 108(4) : 30～33
[11] 赵月霞,刘保华,李西双等.南黄海中西部晚更新世沉积地层结构及其意义.海洋科学进展,2003,21(1) :21～30Zhao Y X, Liu B H, Li X S, et al. Late Pleistocene sedimentary stratigraphic structure and its implication in the central and western areas of southern Yellow Sea. Advances in Marine Science (in Chinese), 2003, 21(1) : 21～30
[12] 孟庆生,楚贤峰,郭秀军等.高分辨率数据处理技术在近海工程地震勘探中的应用.地球物理学进展,2007,22(3) :1006～1010Meng Q S, Chu X F, Guo X J, el al. The application of high resolution seismic data processing technique in multi-channel shallow offshore engineering seismic surveys. Progress in Geophysics (in Chinese), 2007,22(3) :1006～1010
[13] 刘宏岳.水域浅层地震反射波勘探数据处理及工程实例.福建建设科技,2008,22(2) :28～33Liu H Y. The seismic reflection data processing method and engineer examples in shallow marine. Fujian Construction Science & Technology (in Chinese), 2008, 22(2) :28～33
2) 中国地震局地球物理研究所.石岛湾核电厂可行性研究阶段地震安全性评价报告.2007． 5,68～86
[1] 温鸿钧.如何加快中国核电的发展.核科学与工程,2006,26(1) :1～8Wen H J. How to speed up nuclear power development in China. Chinese Journal of Nuclear Science and Engineering(in Chinese), 2006,26(1) :1～8
[2] 国家核安全局,国家地震局.核电厂厂址选择中的地震问题(HAD101/01) .12,1994National Nuclear Safety Administration, State Seismological Bureau. Earthquake Problems in Relation to Nuclear Power Plant Sitting (HAD101/01) (in Chinese), 12,1994
[3] 常向东.核电厂选址地震安全评价中的发震构造与能动断层.震灾防御技术,2006,1(3) :199～205Chang X D, Seismogenic structure and capable fault in seismic safety evaluation for candidate site of nuclear power plant. Technology for Earthquake Disaster Prevention (in Chinese), 2006, 1(3) : 199～205
[4] 何正勤,陈宇坤,叶太兰等.浅层地震勘探在沿海地区隐伏断层探测中的应用.地震地质,2007,29(2) :363～371He Z Q, Chen Y K, Ye T L, et al. Application of shallow seismic exploration in detection of buried fault in coastal areas. Seismology and Geology (in Chinese ) , 2007, 29(2) : 363～371
[5] 刘保金,柴炽章,酆少英等.第四纪沉积区断层及其上断点探测的地震方法技术--以银川隐伏活动断层为例.地球物理学报,2008,51(5) :1～9Liu B J, Chai C Z, Feng S Y, et al. Seismic exploration method for buried fault and its up-break point in Quaternary sediment area--an example of Yinchuan buried active fault. Chinese J. Geophys. (in Chinese), 2008, 31(5) : 1～9
[6] 中国地震局.中华人民共和国地震行业标准:《活动断层探测方法》.DB/T152005． 北京:地震出版社,2005China Earthquake Administration. The People's Republic of China trade standard for seismology: Method for surveying and prospecting of active fault. DB/T152005 ( in Chinese). Beijing: Seismological Press, 2005
[7] 谢忠球.浅层地震探测技术应用中的分辨率问题.矿产与地质,1999,13(2) :112～116Xie Z Q. Resolution problems about the application of shallow seismic prospecting technique. Mineral Resources and Geology (in Chinese),1999, 13(2) : 112～116
[8] 汪一鹏,宋方敏,黄卿团等.潮汕平原北西向断裂左旋走滑运动的地貌证据和速率.中国地震,2001,17(1) :35～43Wang Y P , Song F M, Huang Q T, et al. Geomorphic evidence and rate of sinistral strike-slip movement along northwest-trending faults in Chaoshan Plain. Earthquake Research in China (in Chinese), 2001,17(1) : 35～43
[9] 陈伟光.广东潮汕地区沉积盆地发育的若干特征.华南地震,1984,4(2) :20～30Chen W G. Some developed characters for sediment basin in Guangdong Chao-san area. South China Journal of Seismology (in Chinese), 1984, 4(2) : 20～30
[10] 李斌,王舒畋,杨文达等.平潭岛外-乌丘屿段滨海断裂活动性分析.上海地质,2008,108(4) :30～33Li B, Wang S T, Yang W D,et al. Activity of the Bin Hai fault zone between the Ping Tan island and the Wuqiu island. Shanghai Geology(in Chinese), 2008, 108(4) : 30～33
[11] 赵月霞,刘保华,李西双等.南黄海中西部晚更新世沉积地层结构及其意义.海洋科学进展,2003,21(1) :21～30Zhao Y X, Liu B H, Li X S, et al. Late Pleistocene sedimentary stratigraphic structure and its implication in the central and western areas of southern Yellow Sea. Advances in Marine Science (in Chinese), 2003, 21(1) : 21～30
[12] 孟庆生,楚贤峰,郭秀军等.高分辨率数据处理技术在近海工程地震勘探中的应用.地球物理学进展,2007,22(3) :1006～1010Meng Q S, Chu X F, Guo X J, el al. The application of high resolution seismic data processing technique in multi-channel shallow offshore engineering seismic surveys. Progress in Geophysics (in Chinese), 2007,22(3) :1006～1010
[13] 刘宏岳.水域浅层地震反射波勘探数据处理及工程实例.福建建设科技,2008,22(2) :28～33Liu H Y. The seismic reflection data processing method and engineer examples in shallow marine. Fujian Construction Science & Technology (in Chinese), 2008, 22(2) :28～33
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