|Table of Contents|

Co-seismic Response Characteristics of Water Level in Well Tangshan of Hebei, China Based on EEMD(PDF)

《地球科学与环境学报》[ISSN:1672-6561/CN:61-1423/P]

Issue:
2024年第02期
Page:
252-268
Research Field:
应用地球物理
Publishing date:

Info

Title:
Co-seismic Response Characteristics of Water Level in Well Tangshan of Hebei, China Based on EEMD
Author(s):
XU Ying-xia1;  DING Jun-ke2;  MA Chuan-bi2; 3; GUO Jian-fang3;  YIN Bao-jun4;  CAO Chong2;  ZUO Wen-zhe5
(1. Department of Earth Science and Engineering, Shanxi Institute of Technology, Yangquan 045000,Shanxi, China; 2. School of Emergency Management and Safety Engineering, North China University of Science and Technology,Tangshan 063210, Hebei, China; 3. Tangshan SeismicMonitoring CenterStation, Hebei EarthquakeAgency, Tangshan 063003, Hebei, China; 4. Tangshan EmergencyManagement,Tangshan 063099, Hebei, China; 5. College of Mining Engineering, North China University of Science and Technology,Tangshan 063210, Hebei, China)
Keywords:
co-seismic response;  well Tangshan;  EEMD;  second valueof observation data;  natural frequency;  seismic orientation;  fracture orientation;  seismic energy density
PACS:
P315
DOI:
10.19814/j.jese.2023.11002
Abstract:
Ensemble empirical mode decomposition(EEMD)can objectively and truly extract useful information from nonlinear and non-stationary signals, and the waveform signal characterized by water level in seismic observation well is also a typical nonlinear and non-stationary signal, so that EEMD has important application potential in obtaining the co-seismic response information ofwell water level. Taking well Tangshanin Hebei as an example, the advantages and disadvantages of EEMD for well water level analysis and processing through its co-seismic response of multiple well water levels from 2016 to 2023 were analyzed, the co-seismic response characteristics of well Tangshan were identified to teleseismic and near-seismic well water levels, and the seismic recording ability of well Tangshan was inferred by using the empirical formula of seismic energy density. The results show that after EEMD processing, the reconstruction of appropriate high-frequency components can suppress noise interference, which is more conducive to observing the co-seismic response characteristics of well water level. The oscillating co-seismic response caused by far-field large earthquakes can be identified and extracted objectively and truly. For the study of step-varying co-seismic response caused by near-field earthquakes, it is necessary to combine the original data to identify through high-frequency components. The second valueof well water levelobservation data is more conducive to revealing the change of regional stress field. Due to the improvement of the recording accuracy of second valueofobservation data, the earthquake with energy density of 1.77×10-7 J?m-3could be record by water level of well Tangshan. The sensitivity of observation wells to earthquakesin different orientations can be used to study the orientation ofthefracture in which they are located. For far-field earthquakes over a certain distance, the co-seismic response frequency ofwellwater level recorded by the well-aquifer system can calculate the natural vibration frequency of observation well within a certain range, and the natural vibration frequency of well Tangshan is close to the seismic Rayleigh wave.

References:

[1] 孙小龙,刘耀炜,付 虹,等.我国地震地下流体学科分析预报研究进展回顾[J].地震研究,2020,43(2):216-231,417.
SUN Xiao-long,LIU Yao-wei,FU Hong,et al.A Review of Study in the Analysis and Prediction of Seismic Subsurface Fluids During Past Ten Years in China[J].Journal of Seismological Research,2020,43(2):216-231,417.
[2] 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.
[3] 杨秋野,张 艳,符力耘,等.应力变化与流体(水位、水温、水化学、土壤气等)变化的耦合机理及其在川滇地区地震前兆研究中的应用[J].地球物理学进展,2020,35(6):2124-2133.
YANG Qiu-ye,ZHANG Yan,FU Li-yun,et al.Coupling Mechanism of Stress Variation and Groundwater(Water Level,Water Temperature,Hydrochemistry,Soil Gas,etc.)and Its Application in Earthquake Precursors Research in Sichuan and Yunnan Regions[J].Progress in Geophysics,2020,35(6):2124-2133.
[4] 鲁明贵,谷洪彪,巩浩波,等.基于Molchan图表法的流体监测井水位地震预测效能检验[J].地震研究,2024,47(2):200-211.
LU Ming-gui,GU Hong-biao,GONG Hao-bo,et al.Effectiveness Test of Seismic Prediction of Water Level in Fluid Monitoring Well Based on the Molchan Diagram Method[J].Journal of Seismological Research,2024,47(2):200-211.
[5] 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 & Engineering Geology,2018,45(3):22-29.
[6] SUN X L,WANG G C,YANG X H.Coseismic Response of Water Level in Changping Well,China,to the Mw 9.0 Tohoku Earthquake[J].Journal of Hydrology,2015,531:1028-1039.
[7] 崔 瑾,丁风和,曾宪伟,等.宁夏井水位观测同震响应特征研究及机理探讨[J].地球物理学进展,2019,34(4):1281-1287.
CUI Jin,DING Feng-he,ZENG Xian-wei,et al.Study on Coseismic Response Characteristics and Mechanism of Well Water Level Observation in Ningxia[J].Progress in Geophysics,2019,34(4):1281-1287.
[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.
[9] 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(增2):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(S2):150-155.
[10] 谭 潜,李英民,杨永斌.基于EMD的长周期地震动分量提取方法[J].土木与环境工程学报,2021,43(3):119-127.
TAN Qian,LI Ying-min,YANG Yong-bin.Method of Long Period Ground Motions Component Extraction Based on Empirical Mode Decomposition[J].Journal of Civil and Environmental Engineering,2021,43(3):119-127.
[11] 薛思敏,黄汉明,施佳鹏,等.基于EMD的IMF时域统计特征提取及其应用于震动事件源类型识别研究[J].地震工程学报,2022,44(1):100-107.
XUE Si-min,HUANG Han-ming,SHI Jia-peng,et al.Extraction of IMF Time-domain Features Based on EMD and Its Application to Recognition of Vibration Event Source Type[J].China Earthquake Engineering Journal,2022,44(1):100-107.
[12] 孙和平,张苗苗,徐建桥,等.基于集合经验模态分解法的重力极潮提取与研究[J].地球物理学报,2018,61(2):521-530.
SUN He-ping,ZHANG Miao-miao,XU Jian-qiao,et al.Etraction and Study of the Gravity Pole Tide Using EEMD[J].Chinese Journal of Geophysics,2018,61(2):521-530.
[13] 张 亮,张佳丽,张学峰,等.基于希尔伯特-黄变换的潮汐分析方法研究[J].天津大学学报(自然科学与工程技术版),2020,53(7):725-735.
ZHANG Liang,ZHANG Jia-li,ZHANG Xue-feng,et al.Study of the Analysis of Tides Based on the HHT Method[J].Journal of Tianjin University(Science and Technology),2020,53(7):725-735.
[14] 余 丹,刘春国,王 晓,等.集合经验模态分解(EEMD)在地下水位数据处理中的应用初探[J].中国地震,2019,35(2):337-346.
YU Dan,LIU Chun-guo,WANG Xiao,et al.Application of Ensemble Empirical Mode Decomposition(EEMD)in Underground Fluid Data Processing[J].Earthquake Research in China,2019,35(2):337-346.
[15] 张珊珊,万永革,王晓山,等.1976年唐山大地震库仑破裂应力对唐山及邻近地区地震的影响[J].华北地震科学,2022,40(1):7-14.
ZHANG Shan-shan,WAN Yong-ge,WANG Xiao-shan,et al.The Influence of the Coulomb Failure Stress Following the 1976 Tangshan Earthquakes on Earthquakes in Tangshan and Its Adjacent Area[J].North China Earthquake Sciences,2022,40(1):7-14.
[16] 张素欣,边庆凯,张子广,等.唐山断裂北段地震分布特征及其构造意义[J].地震研究,2020,43(2):270-277,417.
ZHANG Su-xin,BIAN Qing-kai,ZHANG Zi-guang,et al.Seismic Distribution and Tectonic Significance of the Northern Segment of the Tangshan Fault[J].Journal of Seismological Research,2020,43(2):270-277,417.
[17] 石耀霖,曹建玲,马 丽,等.唐山井水温的同震变化及其物理解释[J].地震学报,2007,29(3):265-273,337.
SHI Yao-lin,CAO Jian-ling,MA Li,et al.Teleseismic Coseismic Well Temperature Changes and Their Interpretation[J].Acta Seismologica Sinica,2007,29(3):265-273,337.
[18] 马玉川,晏 锐,王广才,等.1976年唐山7.8级地震前地下水位变化与地震成核过程的关系[J].地球物理学报,2022,65(4):1325-1335.
MA Yu-chuan,YAN Rui,WANG Guang-cai,et al.Groundwater Level Changes Before the 1976 Tang-shan MS 7.8 Earthquake and Its Relation with the Earthquake Nucleation Process[J].Chinese Journal of Geophysics,2022,65(4):1325-1335.
[19] HUANG N E,SHEN Z,LONG S R, et al.The Empirical Mode Decomposition and the Hilbert Spectrum for Nonlinear and Non-stationary Time Series Analysis[J].Proceedings of the Royal Society of London,Series A:Mathematical,Physical and Engineering Sciences,1998,454:903-998.
[20] WU Z H,HUANG N E.Ensemble Empirical Mode Decomposition:A Noise-assisted Data Analysis Method[J].Advances in Adaptive Data Analysis,2009,1(1):1-41.
[21] 张 璜,谷洪彪,张 艳,等.渗流条件下振动对测压水位的影响实验[J].地球物理学进展,2016,31(4):1857-1866.
ZHANG Huang,GU Hong-biao, ZHANG Yan,et al.Effect Experiment of the Vibration on Piezometric Level Under Seepage Condition[J].Progress in Geophysics,2016,31(4):1857-1866.
[22] 石 云.基于井水位潮汐分析研究地震引起断裂带渗透性变化[D].长沙:湖南范大学,2020.
SHI Yun.Study on Permeability Changes in Fault Zones Caused by Earthquakes Based on the Tide Analysis of Water Level[D].Changsha:Hunan Normal University,2020.
[23] ZHANG Y,WANG C Y,FU L Y,et al.Unexpected Far-field Hydrological Response to a Great Earthquake[J].Earth and Planetary Science Letters,2019,519:202-212.
[24] ZHANG Y,MANGA M,FU L Y,et al.Changes of Hydraulic Transmissivity Orientation Induced by Tele-seismic Waves[J].Water Resources Research,2022,58(11):e2022WR033272.
[25] MOHR C H,MANGA M,WANG C Y,et al.Regional Changes in Streamflow After a Megathrust Earthquake[J].Earth and Planetary Science Letters,2017,458:418-428.
[26]沈 平,敬少群,姚海东,等.湖南长沙井动水位对远大地震的同震响应特征分析[J].地球物理学进展,2018,33(1):74-83.
SHEN Ping,JING Shao-qun,YAO Hai-dong,et al.Analysis on Co-seismic Response Characteristics to Teleseism Recorded by Changsha Well's Dynamic Water Level in Hunan Province[J].Progress in Geophysics,2018,33(1):74-83.
[27] 刘 凯,陈其峰,张 军,等.2021年玛多MS7.4和2022年门源MS6.9地震引起的山东井水位同震响应特征分析[J].内陆地震,2023,37(2):210-216.
LIU Kai,CHEN Qi-feng,ZHANG Jun,et al.Coseismic Response Analysis of Well Water Level in Shandong Province Caused by 2021 Maduo MS 7.4 and 2022 Menyuan MS 6.9 Earthquakes[J].Inland Earthquake,2023,37(2):210-216.
[28] WANG C Y. Liquefaction Beyond the Near Field[J].Seismological Research Letters,2007,78(5):512-517.
[29] 王 妍,符泽宇,赵建明,等.唐山地区数字化井水位对远场大震同震响应特征分析[J].防灾科技学院学报,2019,21(3):31-38.
WANG Yan,FU Ze-yu,ZHAO Jian-ming,et al.Analysis of Far-field Earthquake Co-seismic Responses to Water Level of Digital Well in Tangshan[J].Journal of Institute of Disaster Prevention,2019,21(3):31-38.
[30] 董 博,纪春玲,杨东辉.地震静应力作用与井水位孔压响应分析:以唐山古冶5.1级地震为例[J].大地测量与地球动力学,2022,42(3):321-325.
DONG Bo,JI Chun-ling,YANG Dong-hui,et al.Analysis of Seismic Static Stress and Response of Well Water Level and Pore Pressure:A Case Study of Tangshan Guye MS 5.1 Earthquake[J].Journal of Geodesy and Geodynamics,2022,42(3):321-325.

Memo

Memo:
-
Last Update: 2024-04-10