汶川<i>M</i><sub>s</sub>8.0地震强震动基线改正及其在位错反演中的初步应用

邵志刚; 周朝晖; 徐晶; 张永久

doi:10.3799/dqkx.2014.175

Volume 39 Issue 12

Dec. 2014

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Shao Zhigang, Zhou Chaohui, Xu Jing, Zhang Yongjiu, 2014. Baseline Correction of Strong-Motion Records of Wenchuan Ms8.0 Earthquake and Its Primary Application on Dislocation Inversion. Earth Science, 39(12): 1903-1914. doi: 10.3799/dqkx.2014.175

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Shao Zhigang, Zhou Chaohui, Xu Jing, Zhang Yongjiu, 2014. Baseline Correction of Strong-Motion Records of Wenchuan M_s8.0 Earthquake and Its Primary Application on Dislocation Inversion. Earth Science, 39(12): 1903-1914. doi: 10.3799/dqkx.2014.175

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Baseline Correction of Strong-Motion Records of Wenchuan M_s8.0 Earthquake and Its Primary Application on Dislocation Inversion

doi: 10.3799/dqkx.2014.175

1.
Institute of Earthquake Science, China Earthquake Administration, Beijing 100036, China
2.
Sichuan Earthquake Administration, Chengdu 610041, China
3.
Second Crust Monitoring and Application Center, China Earthquake Administration, Xi'an 710054, China

Received Date: 2014-01-23
Publish Date: 2014-12-01

Abstract

Abstract

Based on the near-field strong-motion records, the distribution of peak acceleration near the Wenchuan M_s8.0 earthquake exists obvious hanging wall and directivity effect, it is consistent with the distribution of geological hazard caused by Wenchuan earthquake. However, among the crustal co-seismic velocities which are achieved by integrating the acceleration of Wenchuan M_s8.0 earthquake recorded by strong motion seismograph, there is a typical linear offset for some stations, and there are also obvious nonlinear offsets besides linear offset for some other stations. Using the approach of nonlinear baseline correction to process co-seismic records of Wenchuan M_s8.0 earthquake, the co-seismic displacement corrected by the nonlinear approach obviously is in better agreement with actual situation than the linear baseline correction approach. As a constraint of displacement processing results of strong-motion, GPS and InSAR, this paper inverts the distribution of co-seismic dislocation of Wenchuan M_s8.0 earthquake. For the main co-seismic rupture fault of Wenchuan M_s8.0 earthquake (Beichuan-Yingxiu fault), the inversion result of strong-motion is not only nicely characterize the detailed variation of distribution of co-seismic surface rupture on the main fault, but also well reflect the rupture attenuation on northernmost fault. The results show that, strong-motion data could provide valuable results for post-seismic rescue and disaster assessment. In addition, due to data limitations, for the location distribution which inverted from displacement corrected by strong motion, only the southern section of Hanwang fault exists obvious dislocation. It reveals that we should emplace the strong motion seismographs relatively uniform around the potential seismogenic faults, in order to play a better role in the post-seismic emergency rescue.
- Wenchuan M_s8.0 earthquake,
- strong-motion,
- baseline correction,
- dislocation inversion,
- earthquake

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References(56)

References

Abrahamson, N.A., Somerville, P.G., 1996. Effects of the Hanging Wall and Foot Wall on Ground Motions Recorded during the Northridge Earthquake. Bull. Seismol. Soc. Am. , 86(1B): 93-99.

Bonafede, M., Parenti, B., Rivalta, E., 2002. On Strike-Slip Faulting in Layered Media. Geophysical Journal International, 149(3): 698-723. doi:10.1046/ j.1365-246X.2002.01670.x

Boore, D.M., 2001. Effect of Baseline Corrections on Displacements and Response Spectra for Several Recording of the 1999 Chi-Chi, Taiwan, Earthquake. Bull. Seismol. Soc. Am. , 91(5): 1199-1211. doi: 10.1785/0120000703

Chao, W.A., Wu, Y.M., Zhao, L., 2009. An Automatic Scheme for Baseline Correction of Strong-Motion Records in Coseismic Deformation Determination. J. Seismol. , 14(3): 495-504. doi:10.1007/ s10950-009-9178-7

Deng, Q.D., Chen, S.F., Zhao, X.L., 1994. Tectonics, Seismisity and Dynamics of Longmenshan Mountains and Its Adjacent Regions. Seismology and Geology, 16(4): 389-403 (in Chinese with English abstract). http://www.en.cnki.com.cn/Article_en/CJFDTOTAL-DZDZ404.013.htm

Department of Earthquake Monitoring and Prediction, China Earthquake Administration, 2009. Research Report of Wenchuan M_s8.0 Earthquake. Seismological Press, Beijing (in Chinese).

Diao, F.Q., Xiong, X., Wang, R.J., 2011, Mechanisms of Transient Postseismic Deformation Following the 2001 M_W7.8 Kunlun (China) Earthquake. Pure and Applied Geophysics, 168(5): 767-779. doi: 10.1007/s00024-010-0154-5

Feng, G.C., Hetland, E.A., Ding, X.L., et al., 2010. Coseismic Fault Slip of the 2008 M_W 7.9 Wenchuan Earthquake Estimated from InSAR and GPS Measurements. Geophys. Res. Lett. , 37(1): L01302. doi: 10.1029/2009GL041213

Hashimoto, M., Enomoto, M., Fukushima, Y., 2009. Coseismic Deformation from the 2008 Wenchuan, China, Earthquake Derived from ALOS/PALSAR Images. Tectonophysics, 491(1). doi: 10.1016/j.tecto.2009.08.034

Iwan, W.D., Moser, M.A., Peng, C.Y., 1985. Some Observations on Strong-Motion Earthquake Measurement Using a Digital Accelerograph. Bull. Seismol. Soc. Am. , 75(5): 1225-1246. doi: 10.1785/BSSA0750051225

Li, X.J., Zhou, Z.H., Huang, M., et al., 2008. Preliminary Analysis of Strong-Motion Recording from the Magnitude 8.0 Wenchuan, China, Earthquake of 12 May 2008. Seismological Research Letters, 79(6): 844-854. doi: 10.1785/gssrl.79.6.844

Liu, Z.J., Zhang, Z., Wen, L., et al., 2009. Co-seismic Ruptures of the 12 May 2008, M_s8.0 Wenchuan Earthquake, Sichuan: East-West Crustal Shortening on Oblique, Parallel Thrusts along the Eastern Edge of Tibet. Earth Planet. Sci. Lett. , 286(3-4): 355-370. doi: 10.1016/j.epsl.2009.07.017

Lu, S.D., Li, X.J., Du, W., et al., 2008. Report on Strong Motion Records in China. Seismological Press, Beijing (in Chinese).

National Major Scientific Project "Crustal Movement Observation Network of Chinese" Project Group, Coseismic Displacement field of the 2008 Earthquake in Wenchuan M_s8.0 Grade 2008. GPS Determination. Science in China (Series D), 2008, 38(10): 1195-1208.

Okada, Y., 1992. Internal Deformation due to Shear and Tensile Faults in a Half-Space. Bull. Seism. Soc. Am. , 82(2): 1018-1040. http://gji.oxfordjournals.org/cgi/ijlink?linkType=ABST&journalCode=ssabull&resid=75/4/1135

Shan, B., Xiong, X., Zheng, Y., et al., 2009. Stress Changes on Major Faults Caused by M_W7.9 Wenchuan Earthquake, May 12, 2008. Sci. in China (Ser. D), 39(5): 537-545 (in Chinese). http://www.cqvip.com/QK/98491X/20095/30566639.html

Shen, Z.K., Sun. J.B., Zhang, P.Z., et al., 2009. Slip Maxima at Fault Junctions and Rupturing of Barriers during the 2008 Wenchuan Earthquake. Nature Geoscience, 27(2): 718-724. doi: 10.1038/NGEO636

Tapponnier, P., Peltzer, G., Le Dain, A.Y., et al., 1982. Propagating Extrusion Tectonics in Asia: New Insights from Simple Experiments with Plasticine. Geology, 10(12): 611-616. doi: 10.1130/0091-7613(1982)

Teng, J.W., Bai, D.H., Yang, H., et al., 2008. Deep Processes and Dynamic Responses Associated with the Wenchuan M_s8.0 Earthquake of 2008. Chinese J. Geophys. , 51(5): 1385-1402 (in Chinese with English abstract). http://d.wanfangdata.com.cn/Periodical/gjdzdt201006002

Toda, S., Lin, J., Meghraoui, M., et al., 2008.12 May 2008 M=7.9 Wenchuan, China, Earthquake Calculated to Increase Failure Stress and Seismicity Rate on Three Major Fault Systems. Geophysical Research Letters, 35(17): doi: 10.1029/2008GL034903

Wang, C.Y., Mooney, W.D., Wang, X.L., et al., 2002. A Study on 3-D Velocity Structure of Crust and Upper Mantle in Sichuan-Yunnan Region, China. Acta Seismologica Sinica, 15(1): 1-16(in Chinese with English abstract). doi: 10.1007/s11589-002-0042-x

Wang, M., 2009. Coseismic Slip Distribution of the 2008 Wenchuan Great Earthquake Constrained Using GPS Coseismic Displacement Field. Chinese J. Geophys. , 52(10): 2519-2526 (in Chinese with English abstract).

Wang, R.J., Schurr, B., Milereit, C., et al., 2011. An Improved Automatic Scheme for Empirical Baseline Correction of Digital Strong-Motion Records. Bull. Seism. Soc. Am. , 101(5): 2029-2044. doi: 10.1785/0120110039

Wang, W.M., Zhao, L.F., Li, J., et al., 2008. Rupture Process of the M_s8.0 Wenchuan Earthquake of Sichuan, China. Chinese J. Geophys. , 51(5): 1403-1410 (in Chinese with English abstract). http://www.researchgate.net/publication/279613838_Rupture_process_of_the_MS_8.0_Wenchuan_earthquake_of_Sichuan_China

Wang, X.Y., Nie, Z.G., Wang, D.W., 2010. Research on Relationship between Landslides and Peak Ground Accelerations induced by Wenchuan Earthquake. Chinese Journal of Rock Mechanics and Engineering, 29(1): 82-89 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-YSLX201001009.htm

Wang, Y., 2001. Heat Flow Pattern and Lateral Variations of Lithosphere Strength in China Mainland: Constraints on Active Deformation. Physics of the Earth and Planetary Interiors, 126(3-4): 121-146. doi: 10.1016/S0031-9201(01)00251-5

Wen, X.Z., Zhang, P.Z., Du, F., et al., 2009. The Background of Historical and Modern Seismic Activities of the Occurrence of the 2008 M_s8.0 Wenchuan, Sichuan, Earthquake. Chinese J. Geophys. , 52(2): 444－454 (in Chinese with English abstract). http://d.wanfangdata.com.cn/periodical/dqwlxb200902016

Wu, Y.M., Chen, Y.G., Chang, C.H., et al., 2006. Seismogenic Structure in a Tectonic Suture Zone: With New Constraints from 2006 M_W6.1 Taitung Earthquake. Geophys. Res. Lett. , 33(22): L22305. doi: 10.1029/2006GL027572

Wu, Y.M., Wu, C.F., 2007. Approximate Recovery of Coseismic Deformation from Taiwan Strong-Motion Records. J. Seismol. , 11(2): 159-170. doi: 10.1007/s10950-006-9043-x

Xie, L.L., Yu, S.J., 1982. Strong-Motion Observation and Analysis Theory. Seismological Press, Beijing, 258 (in Chinese).

Xu, C.J., Liu, Y., Wen, Y.M., 2009. M_W7.9 Wenchuan Earthquake Slip Distribution Inversion from GPS Measurements. Acta Geodaetica et Cartographica Sinica, 38(3): 195-201 (in Chinese with English abstract).

Xu, C.J., Liu, Y., Wen, Y.M., et al., 2010. Coseismic Slip Distribution of the 2008 M_W7.9 Wenchuan Earthquake from Joint Inversion of GPS and InSAR Data. Bull. Seismol. Soc. Am. , 100(5B): 2736-2749. doi: 10.1785/0120090253

Xu, X.W., Wen, X.Z., Ye, J.Q., et al., 2008. The M_s8.0 Wenchuan Earthquake Surface Ruptures and Its Seismogenic Structure. Seismology and Geology, 30(3): 597-629 (in Chinese with English abstract). http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=dzdz200803003

Xu, X.W., Wen, X.Z., Yu, G.H., et al., 2009. Coseismic Reverse and Oblique-Slip Surface Faulting Generated by the 2008 M_W 7.9 Wenchuan Earthquake, China. Geology, 37(6): 515-518. doi: 10.1130/G25462A.1

Zhang, P., Shen, Z., Wang, M., et al., 2004. Continuous Deformation of the Tibetan Plateau from Global Positioning System Data. Geology, 32(9): 809-812. doi: 10.1130/G20554.1

Zhang, P.Z., 2008. The Coseismic Displacement Field of Wenchuan M_s8.0 Earthquake 2008. Science in China, 38(10): 1195-1206 (in Chinese).

Zhang, P.Z., Xu, X.W., Wen, X.Z., et al., 2008. Slip Rates and Recurrence Intervals of the Longmen Shan Active Fault Zone and Tectonic Implications for the Mechanism of the May 12 Wenchuan Earthquake, 2008, Sichuan, China. Chinese J. Geophys. , 51(4): 1066-1073 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-DQWX200804017.htm

Zhang, Y., Feng, W.P., Xu, L.S., et al., 2008. Spatio-Temporal Rupture Process of the 2008 Great Wenchuan Earthquake. Science China (Ser. D), 38(10): 1186-1194 (in Chinese).

Zhao, Z., Fan, J., Zheng, S.H., et al., 1997. Precision Determination of the Crustal Structure and Hypocentral Locations in the Longmenshan Thrust Nappe Belt. Acta Seismologica Sinica, 19(6): 615-622 (in Chinese). http://www.researchgate.net/publication/288896455_Precision_determination_of_the_crustal_structure_and_hypocentral_locations_in_the_Longmenshan_thrust_nappe_belt

邓起东, 陈社发, 赵小麟, 1994. 龙门山及其邻区的构造和地震活动及动力学. 地震地质, 16(4): 389-403. https://www.cnki.com.cn/Article/CJFDTOTAL-DZDZ404.013.htm

国家重大科学工程"中国地壳运动观测网络"项目组, 2008. GPS测定的2008年汶川Ms8.0级地震的同震位移场. 中国科学(D辑), 38(10): 1195-1208. doi: 10.3321/j.issn:1006-9267.2008.10.003

卢寿德, 李小军, 杜玮, 等, 2008. 汶川M_s8.0地震未校正加速度记录. 北京: 地震出版社.

单斌, 熊熊, 郑勇, 等, 2009.2008年5月12日M_W7.9汶川地震导致的周边断层应力变化. 中国科学(D辑), 39(5): 537-545. https://www.cnki.com.cn/Article/CJFDTOTAL-JDXK200905001.htm

滕吉文, 白登海, 杨辉, 等, 2008.2008汶川M_s8.0地震发生的深层过程和动力学响应. 地球物理学报, 51(5): 1385-1402. doi: 10.3321/j.issn:0001-5733.2008.05.012

王椿镛, Mooney, W.D., 王溪莉, 等, 2002. 川滇地区地壳上地幔三维速度结构研究. 地震学报, 24(1): 1-16. doi: 10.3321/j.issn:0253-3782.2002.01.001

王敏, 2009. 基于GPS同震位移场约束反演2008年5·12汶川大地震破裂空间分布. 地球物理学报, 52(10): 2519-2526. doi: 10.3969/j.issn.0001-5733.2009.10.010

王卫民, 赵连锋, 李娟, 等, 2008. 四川汶川M_s8.0地震震源过程. 地球物理学报, 51(5): 1403-1410. doi: 10.3321/j.issn:0001-5733.2008.05.013

王秀英, 聂高众, 王登伟, 2010. 汶川地震诱发滑坡与地震峰值加速度对应关系研究. 岩石力学与工程学报, 29(1): 82-89. https://www.cnki.com.cn/Article/CJFDTOTAL-YSLX201001009.htm

闻学泽, 张培震, 杜方, 等, 2009.2008年汶川M_s8.0地震发生的历史与现今地震活动背景. 地球物理学报, 52(2): 444-454.

谢礼力, 于双久, 1982. 强震观测与分析原理. 北京: 地震出版社, 258.

许才军, 刘洋, 温扬茂, 2009. 利用GPS资料反演汶川M_W7.9级地震滑动分布. 测绘学报, 38(3): 195-201. doi: 10.3321/j.issn:1001-1595.2009.03.002

徐锡伟, 闻学泽, 叶建青, 等, 2008. 汶川M_s8.0地震地表破裂带及其发震构造. 地震地质, 30(3): 597-629. doi: 10.3969/j.issn.0253-4967.2008.03.003

张培震, 徐锡伟, 闻学泽, 等, 2008.2008年汶川M_s8.0地震发震断裂的滑动速率、复发周期和构造成因. 地球物理学报, 51(4): 1066-1073. doi: 10.3321/j.issn:0001-5733.2008.04.015

张勇, 冯万鹏, 许力生, 等, 2008.2008年汶川大地震的时空破裂过程. 中国科学(D辑), 38(10): 1186-1194. doi: 10.3321/j.issn:1006-9267.2008.10.002

赵珠, 范军, 郑斯华, 等, 1997. 龙门山断裂带地壳速度结构和震源位置的精确修订. 地震学报, 19(6): 615-622. https://www.cnki.com.cn/Article/CJFDTOTAL-DZXB706.007.htm

中国地震局监测预报司, 2009. 汶川M_s8.0地震科学研究报告. 北京: 地震出版社.

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Baseline Correction of Strong-Motion Records of Wenchuan Ms8.0 Earthquake and Its Primary Application on Dislocation Inversion

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Baseline Correction of Strong-Motion Records of Wenchuan M_s8.0 Earthquake and Its Primary Application on Dislocation Inversion