鲁07井水震波与地震波相关性分析

doi:10.12196/j.issn.1000-3274.2025.02.007

摘要/Abstract

摘要： 基于2023年1月1日—2024年1月1日鲁07井水位对远场大震的同震变化, 对比分析水震波与地震波的形态、频谱特征, 利用交叉小波变换和小波相干函数度量两者之间的相关性。结果显示, 鲁07井水震波的变化形态、幅度、频谱特征与地震波有良好对应关系。水震波的显著振幅主要受瑞利波影响, 在最大振幅区两者共振关系最显著, 相关性最好; 激发水震波的地震波成分并不固定, P波、 S波都可以, 取决于地震波引起的地动位移速度; 地震能量密度只是产生水震波的必要条件, 水震波的响应程度并非随着地震能量密度的增大而一定增大; 井-含水层系统对地震波不同周期成分的响应程度不同, 其固有振动周期越接近瑞利波的振动周期, 响应程度越高; 地震波可以提升含水层的渗透性, 使得水震波更容易响应地震波的变化, 增大两者之间的相关性。

关键词: 水震波, 同震响应, 地震波, 相关性

Abstract: Based on coseismic response of water level in Well Lu07 from January 1, 2023 to January 1, 2024 caused by remote strong earthquakes, the morphology and spectral characteristics of hydroseismic waves and seismic waves were compared and analyzed, the correlation coefficient was measured by the crossed wavelet transform and the wavelet coherence function. The results show: the variation, amplitude and spectral characteristics of hydroseismic waves in Well Lu07 have a good correspondence with the seismic waves; the significant amplitude of the hydroseismic wave is mainly affected by the Rayleigh wave; in the maximum amplitude region, the resonance relationship is the most significant, and the correlation is the best; the composition of seismic waves that causing hydroseismic waves is not fixed, P wave or S wave, depending on the velocity of ground displacement caused by seismic waves; seismic energy density is only a necessary condition for the generation of hydroseismic waves, and the response degree of the hydroseismic wave does not increase with the increase of seismic energy density necessarily; the response degree of the hydroseismic wave to the different periodic components of seismic wave varies, the closer to the vibration period of the Rayleigh wave, the higher the response degree of the hydroseismic wave to the seismic wave in Well Lu07; seismic waves can improve the permeability of the aquifer, making it easier for hydroseismic waves responding to variations in seismic waves, and increasing the correlation coefficient.

Key words: Hydroseismic waves, Coseismic response, Seismic waves, Correlation

中图分类号:

P315.7

刘凯, 陈其峰, 孙豪, 张军, 毛志显, 刘晓婧. 鲁07井水震波与地震波相关性分析[J]. 地震, 2025, 45(2): 100-114.

LIU Kai, CHEN Qi-feng, SUN Hao, ZHANG Jun, MAO Zhi-xian, LIU Xiao-jing. Correlation Analysis between Hydroseismic Waves and Seismic Waves in Well Lu07[J]. EARTHQUAKE, 2025, 45(2): 100-114.

参考文献

[1] Cooper H H, Bredehoeft J D, Papadopulos I S, et al. The response of well-aquifer systems to seismic waves[J]. Journal of Geophysical Research, 1965, 70(16): 3915-3926.
[2] 曹梦涵, 薛莲. 井水位同震响应特征与机理研究进展[J]. 地震研究, 2022, 45(2): 173-186.
CAO Meng-han, XUE Lian. Advances in groundwater coseismic response characteristics and mechanisms[J]. Journal of Seismological Research, 2022, 45(2): 173-186 (in Chinese).
[3] 李颖, 殷伟伟, 胡玉良, 等. 山西洪洞井水位对远场大震的响应特征分析[J]. 中国地震, 2018, 34(1): 93-103.
LI Ying, YIN Wei-wei, HU Yu-liang, et al. The characteristics analysis on co-seismic response of water level to remote strong earthquakes in the Hongtong well, Shanxi[J]. Earthquake Research in China, 2018, 34(1): 93-103 (in Chinese).
[4] 陈大庆, 刘耀炜. 我国在井-含水层系统对地震波同震响应方面的研究进展[J]. 国际地震动态, 2006(7): 27-31.
CHEN Da-qing, LIU Yao-wei. Summaries of the research of the co-seismic response of well-aquifer systems to seismic waves in China[J]. Recent Developments in World Seismology, 2006(7): 27-31 (in Chinese).
[5] 刘耀炜. 动力加载作用与地下水物理动态过程研究[D]. 北京: 中国地质大学(北京), 2009.
LIU Yao-wei. Dynamic loading and physical dynamics process of groundwater[D]. Beijing: China University of Geosciences (Beijing), 2009 (in Chinese).
[6] 张彬, 刘耀炜, 高小其, 等. 2015年尼泊尔M_S8.1地震引起的井水位与井水温同震效应及其相关性分析[J]. 地震学报, 2015, 37(4): 533-540.
ZHANG Bin, LIU Yao-wei, GAO Xiao-qi, et al. Correlation analysis on co-seismic response between well water level and temperature caused by the Nepal M_S8.1 earthquake[J]. Acta Seismologica Sinica, 2015, 37(4): 533-540 (in Chinese).
[7] 杨竹转. 地震波引起的井水位水温同震变化及其机理研究[D]. 北京: 中国地震局地质研究所, 2011.
YANG Zhu-zhuan. Coseismic variations of well water level and temperature caused by earthquake waves and their generating mechanisms[D]. Beijing: Institute of Geology, China Earthquake Administration, 2011 (in Chinese).
[8] 崔瑾, 司学芸, 孙小龙, 等. 宁夏井水位记震能力变化与周边地震关系研究[J]. 地震, 2021, 41(3): 131-143.
CUI Jin, SI Xue-yun, SUN Xiao-long, et al. The relationship between the co-seismic response capability of well water level and the surrounding earthquake[J]. Earthquake, 2021, 41(3): 131-143 (in Chinese).
[9] Wang C Y, Chia Y, Wang P L, et al. Role of S waves and Love waves in coseismic permeability enhancement[J]. Geophysical Research Letters, 2009, 36(9): L09404.
[10] Yan R, Woith H, Wang R J. Groundwater level changes induced by the 2011 Tohoku earthquake in China mainland[J]. Geophysical Journal International, 2014, 199(1): 533-548.
[11] 张子广, 万迪堃, 董守玉. 水震波与地震面波的对比研究及其应用[J]. 地震, 1998, 18(4): 399-404.
ZHANG Zi-guang, WAN Di-kun, DONG Shou-yu. Research and application of comparison between water level vibration and face wave[J]. Earthquake, 1998, 18(4): 399-404 (in Chinese).
[12] 孙小龙, 向阳. 基于同震水震波的水文地质参数求取方法探讨[J]. 水文地质工程地质, 2018, 45(3): 22-29.
SUN Xiao-long, XIANG Yang. A discussion of the method of estimating hydraulic parameters based on groundwater responses to seismic waves[J]. Hydrogeology and Engineering Geology, 2018, 45(3): 22-29 (in Chinese).
[13] 向阳, 孙小龙, 杨朋涛. 新疆阿克陶M_S6.7地震引起的新10井水位同震响应研究[J]. 地震学报, 2017, 39(6): 899-909.
XIANG Yang, SUN Xiao-long, YANG Peng-tao. Coseismic response of water level in Xin10 well caused by M_S6.7 Akto, Xinjiang, earthquake[J]. Acta Seismologica Sinica, 2017, 39(6): 899-909 (in Chinese).
[14] 刘春国, 晏锐, 樊春燕, 等. 我国地震地下流体监测现状分析及展望[J]. 地震研究, 2022, 45(2): 161-172.
LIU Chun-guo, YAN Rui, FAN Chun-yan, et al. Analysis and prospect of seismic subsurface fluid monitoring in China[J]. Journal of Seismological Research, 2022, 45(2): 161-172 (in Chinese).
[15] 顾申宜, 李志雄, 张慧. 海南地区5口井水位对汶川地震的同震响应及其频谱分析[J]. 地震研究, 2010, 33(1): 35-42.
GU Shen-yi, LI Zhi-xiong, ZHANG Hui. Analysis of the characteristics of coseismic records of five wells’water level in Hainan area in the M_S8.0 Wenchuan earthquake event[J]. Journal of Seismological Research, 2010, 33(1): 35-42 (in Chinese).
[16] 舒优良, 张世民, 黄辅琼. 汶川8.0级地震周至深井水震波的记录特征[J]. 震灾防御技术, 2014, 9(增刊): 572-580.
SHU You-liang, ZHANG Shi-min, HUANG Fu-qiong. Characteristics of water level depth vibration of Zhouzhi deep well during Wenchuan M8.0 earthquake[J]. Technology for Earthquake Disaster Prevention, 2014, 9(S1): 572-580 (in Chinese).
[17] 廖丽霞, 秦双龙, 陈昌泳. 不同采样率水位同震响应能力及其特征分析[J]. 地震地磁观测与研究, 2013, 34(3/4): 150-155.
LIAO Li-xia, QIN Shuang-long, CHEN Chang-yong. Comparison of the ability for recording coseismic response using water level of different sampling ratio[J]. Seismological and Geomagnetic Observation and Research, 2013, 34(3/4): 150-155 (in Chinese).
[18] 刘澜波, 郑香媛, 彭贵荣. 地震波引起洼里井水位振荡的初步分析[J]. 地震, 1986, 6(5): 12-19.
LIU Lan-bo, ZHENG Xiang-yuan, PENG Gui-rong. Preliminary analysis of seismic-induced oscillation of the water level in Wali well[J]. Earthquake, 1986, 6(5): 12-19 (in Chinese).
[19] 孙小龙. 地下水动态变化与地震活动的关系研究[D]. 北京: 中国地质大学(北京), 2016.
SUN Xiao-long. Study on the relationship between dynamic changes of groundwater and seismic activity[D]. Beijing: China University of Geosciences (Beijing), 2016 (in Chinese).
[20] Wang C Y. Liquefaction beyond the near field[J]. Seismological Research Letters, 2007, 78(5): 512-517.
[21] Lay T, Wallace T C. Modern global seismology[M]. San Diego: Academic Press, 1995.
[22] Cua G B. Creating the virtual seismologist: Developments in ground motion characterization and seismic early warning[D]. California: California Institute of Technology, 2005.
[23] Bath M. Earthquake energy and magnitude[J]. Physics and Chemistry of the Earth, 1966, 7: 115-165.
[24] 晏锐, 黄辅琼. 黄骅井水位对苏门答腊5次地震带同震响应初步研究[J]. 中国地震, 2009, 25(3): 325-332.
YAN Rui, HUANG Fu-qiong. Preliminary study on coseismic response of Huanghua well water level to 5 times of the Sumatra earthquakes [J]. Earthquake Research in China, 2009, 25(3): 325-332 (in Chinese).
[25] 刘凯, 张辉, 张军, 等. 山东省井水位对几次大地震同震响应的比较分析[J]. 地震学报, 2019, 41(1): 69-79.
LIU Kai, ZHANG Hui, ZHANG Jun, et al. Comparative analysis on coseismic response of water level in Shandong Province to several major earthquakes[J]. Acta Seismologica Sinica, 2019, 41(1): 69-79 (in Chinese).
[26] 张昭栋, 郑金涵, 冯初刚, 等. 水位仪及水井含水层的频率特性与其参数间的定量关系[J]. 内陆地震, 1994, 8(2): 141-146.
ZHANG Zhao-dong, ZHENG Jin-han, FENG Chu-gang, et al. About frequency characteristics and quantitative relations among parameters obtained from the level detector and water bearing bed[J]. Inland Earthquake, 1994, 8(2): 141-146 (in Chinese).
[27] 张昭栋, 迟镇乐, 陈会民, 等. 水井含水层导水系数及其对地震波的响应[J]. 内陆地震, 1999, 13(3): 207-214.
ZHANG Zhao-dong, CHI Zhen-le, CHEN Hui-min, et al. The transmissibility coefficient of well aquifer and its response to seismic wave[J]. Inland Earthquake, 1999, 13(3): 207-214 (in Chinese).
[28] Brodsky E E, Roeloffs E, Woodcock D, et al. A mechanism for sustained groundwater pressure changes induced by distant earthquakes[J]. Journal of Geophysical Research, 2003, 108(B8): 2390.
[29] Elkhoury J E, Brodsky E E, Agnew D C. Seismic waves increase permeability[J]. Nature, 2006, 441(7097): 1135-1138.
[30] 向阳, 孙小龙, 杨朋涛, 等. 2019年长宁M6.0和2018年兴文M5.7地震引起的井水位同震响应对比分析[J]. 地震, 2020, 40(2): 155-165.
XIANG Yang, SUN Xiao-long, YANG Peng-tao, et al. Comparative analysis of coseismic well water level response caused by 2019 Changning M6.0 and 2018 Xingwen M5.7 earthquakes[J]. Earthquake, 2020, 40(2): 155-165 (in Chinese).