用户名: 密码: 验证码:
中小地震震源参数定标关系研究
详细信息    本馆镜像全文|  推荐本文 |  |   获取CNKI官网全文
摘要
地震现象的自相似性,已被诸如震级—频度关系、余震衰减速率、地震频谱的定标关系等各种地震学观测结果所证实,但地震自相似性是否普遍存在,这是目前最具争议的问题之一。地震震源参数之间的关系称作定标关系,定标关系的研究对于揭示大地震和小地震的破裂机制是否包含了相同的物理过程,对于将震源参数应用于地震预测研究,正确理解地震活动图像具有重要的意义。
     本文针对目前中小地震震源参数定标关系研究现状,综合考虑各种关键问题和瓶颈因素,提出了一套较为完整的精确测定中小地震震源参数的方案。这其中包括:采用近震源观测资料、利用双差法进行地震精定位、中小地震震源谱模型的验证、地震非弹性衰减和台站场地响应的计算、地震辐射能量的精确估算等。选取了大姚两次6级地震序列、青岛震群和新丰江水库地震的地震资料,全面地从静力学定标关系和动力学定标关系两个方面开展中小地震震源参数定标关系的研究。
     针对本论文的关键问题——地震非弹性衰减和台站场地响应的计算,论文着重比较讨论了不同方法得到的结果,对其可能存在的误差进行分析,检验了结果的稳定性。在国内首次考虑到了由于有限的仪器带宽带来的地震辐射能量低估及补偿问题,分析比较了不同方法得到的地震辐射能量结果。比较了不同类型资料(多震区与少震区、构造地震与水库地震)震源参数定标关系的差异性。主要得到以下几点结论:
     1、经验格林函数法研究结果表明,所研究地震的震源谱在高频部分均是按ω~(-2)方式衰减,即满足Brune震源谱二次方模型。
     2、同一地区采用不同方法得到的地震波非弹性衰减Q值具有较好的一致性。近震源观测资料得到的地震波非弹性衰减Q值,总体上呈现低Q_0值和高η值的特点。
     3、场地响应研究结果表明,多台多震联合反演方法(Moya方法)得到的场地响应结果大于Nakamura方法的结果,两者在形态上具有较好的一致性。在无法用Moya方法计算场地响应的情况下,Nakamura方法可以代替Moya方法。Nakamura方法得到的场地响应结果和入射角的依赖关系不明显。
     4、静力学参数定标关系表明,总体上地震矩与应力降之间呈现弱的线性关系,应力降随地震矩的增加而增加。在我们所讨论的震源深度范围内,应力降与震源深度之间依赖关系不明显。新丰江水库地震研究结果表明,水库诱发地震的应力降可能比一般构造地震要低,震源尺度随震级大小变化关系比较弱。
     5、有限的仪器带宽会带来地震能量的低估,能量补偿带来的辐射能量增加的作用对于小地震更加明显。动力学参数定标关系表明,折合能量明显存在随地震矩的增大而增大的现象,反映出大震地震辐射效率高于小震。折合能量随地震震源深度的关系不明显。新丰江水库诱发地震的视应力值明显低于其它地区。
The self-similarity in earthquake phenomena has been widely manifested invarious seismological observations such as the magnitude-frequency relation, theaftershock decay rate, and the scaling relation of seismic spectrum. However, it is stillone of arguments that whether the earthquake self-similarity is ubiquitous. Theserelations between source parameters are called scaling relation. Its study is veryimportant to reveal whether the rupture mechanism of big and small earthquake hasthe same physical process, to apply the source parameters to the study of earthquakeprediction and to understand the seismicity patterns.
     Considering the present situation and the key issue in the study on scalingrelations of source parameters for moderate and small earthquakes, we bring forwarda more comprehensive scheme to determine the source parameters for moderate andsmall earthquakes. It includes adopting the data observered near the source,re-determining the earthquake location using double-difference earthquake locationalgorithm, testifying the model of source spectra for moderate and small earthquakes,calculating the anelastic attenuation and site response, and estimating the seismicradiated energy. Four datasets including two Dayao earthquake sequences, Qingdaoearthquake swarms, and Xinfengjiang reservoir earthquakes were selected to do theresearch on scaling relations of source parameters for moderate and small earthquakes,from two aspects such as scaling relations for static parameters and dynamicparameters.
     We focus on comparing the results derived from different ways in the estimatingof earthquake anelastic attenuation and site response, analysing their errors andtesting the stability of results. Moreover, for the first time, we consider theunderestimate of radiated energy due to the limited bandwidth recording and itscompensation, compare the results of radiated energy estimated using severaldifferent methods. Finally, we discuss the difference in scaling relations of sourceparameters among different kind of data (e.g., active zone vs inactive zone, tectonicearthquake vs reservoir earthquake). The major conclusions are as follows:
     1. The results derived from empirical Green's functions (EGF) show that displacement spectra we analyzed roll off asω~(-2) above the comer frequency,favoring the Bruneω~(-2) model.
     2. The Q values estimated from different methods for the same region arevirtually identical. In general, the Q values estimated from these data observered nearthe source have low Q_0 value and highηvalue.
     3. The studies of site response show that the site responses inverted by usingMoya's method are larger than that of Nakamura's method, but they have consistentshape. Nakamura's method can be used instead of Moya's method to estimate the siteresponse when we can not use the Moya's method. The site responses derived formNakamura's method are independent of the angle of incidence.
     4. Scaling relations for static parameters show that, in general, there is a weakrelation between seismic moment and stress drop, and the stress drop increases withincreasing seismic moment. Within the focal depth we studied, the dependence ofstress drop on focal depth is not distinct. The results of Xinfengjiang dataset show thatthe stress drops for reservoir induced earthquakes appear to have lower average stressdrops than that of tectonic earthquakes, and the variation between source dimensionsand magnitude for reservoir induced earthquakes is comparably weak.
     5. Limited bandwidth recording can lead to the underestimates of the radiatedseismic energy, and the increasing effect derived from energy compensation in theestimation of radiated energy is more distinct for small earthquake. The scalingrelations for dynamic parameters show that scaled energy increases clearly withincreasing seismic moment, revealing that the big earthquake is more efficient inradiating energy than small earthquake. There is no apparent relation between scaledenergy and focal depth. The values of apparent stress for Xinfengjiang reservoirearthquakes are lower obviously than other areas.
引文
陈培善,Duda,S.J..1993.地震辐射能对环境应力场的依赖性.地震学报,15(2):146-152.
    陈运泰,吴忠良,王培德,许力生,李鸿吉,牟其铎,2000.数字地震学.北京:地震出版社,1-172.
    陈运泰.2003.地震能量和地震效率.见:中国地震局监测预报司,编.地震参数—数字地震学在地震预测研究中的应用.北京:地震出版社,51.
    陈运泰,顾浩鼎.2004.震源理论基础(上册).中国科学院研究生院讲义,149.
    陈章立.2004.浅论地震预报地震学方法基础.北京:地震出版社,1-247.
    崔建文,任增云,赵永庆,等.2004.大姚6.2级地震的强地震动观测研究.地震研究,(27)2:133-139.
    胡鸿翔,陆涵行,王椿镛,等.1986.滇西地区地壳结构的爆破地震研究.地球物理学报,29(2):133-144.
    华卫,刘杰,郑斯华,等.2006.2003年云南大姚6.2级、6.1级地震序列特征分析及地震触发研究.中国地震,22(1):10-23.
    李白基,秦嘉政,谢庆茵,等.2000.云南武定1995年地震余震尾波Q_c.地震地磁观测与研究,21(2):1-6.
    李白基,秦嘉政.2004.云南姚安地区的尾波衰减.地震学报,26(1):47-52.
    李忠华,苏有锦,蔡明军,等.1999.云南地区震源破裂长度与震级的经验公式.西北地震学报,21(3):331-333.
    刘杰,郑斯华,黄玉龙.2003.利用遗传算法反演非弹性衰减系数、震源参数和场地响应.地震学报,25(2):211-218.
    潘元生,侯海峰,万连初,等.2004.2003年6月青岛崂山4级震群序列初步分析.内陆地震.18(1):77-83.
    苏有锦.2004.2003年7月21日、10月16日云南大姚6.2级和6.1级地震预测预报回顾与讨论.国际地震动态,301(1):18-21.
    陶夏新,刘曾武,郭明珠,师黎静,董连成.2001.工程场地条件评定中的地脉动研究.地震工程与工程振动,21(4):18-23.
    吴建平,明跃红,王椿镛.2004.云南地区中小地震震源机制及构造应力场研究.地震学报,26(5):457-465.
    吴忠良,陈运泰,Mozaffari P..1999.应力降的标度性质与震源谱高频衰减常数.地震学报,21(5):460—468.
    吴忠良.2003.地震辐射能量和震源谱.见:中国地震局监测预报司,编.地震参数—数字地震学在地震预测研究中的应用.北京:地震出版社,80.
    杨智娴,陈运泰,郑月军,等.2003.双差地震定位法在我国西部地区地震精确定位中的应用.中国科学,33(增刊):129-134.
    杨智娴,陈运泰.2004.用双差地震定位法再次精确测定1998年张北—尚义地震序列的震源参数.地震学报,26(2):115-120.
    臧绍先.1984.地震应力降与岩石破裂应力降.地震学报,6(2):182-194.
    张碧秀,汤永安.1988.沂沐断裂带地壳结构特征.中国地震,4(3):16-22.
    张四昌.1991.中国大陆共扼地震构造研究.中国地震,7(2):69-76.
    张天中,马云生,张焕生,等.1997.震源谱的尾波多台多震综合求解方法.地球物理学报,40(5):702-709.
    张天中,马云生,黄蓉良.1998.震源、衰减和场地因子的单台尾波解法.地震学报,20(2):137-143.
    周仕勇,许忠淮,韩京,等.1999.主地震定位法分析以及1997年新疆伽师强震群高精度定位.地震学报,21(3):258-265.
    Abercrombie, R. E. and Leary, P., 1993. Source parameters of small earthquakes recorded at 2.5 km depth, Cajon Pass Southern California: implications for earthquake scaling. Geophys. Res. Lett., 20(14): 1511-1514.
    Abercrombie, R. E., 1995. Earthquake source scaling relationships from-1 to 5 ML using seismogram recorded at 2.5-km depth. J. Geophys. Res., 100(12): 24015-24036.
    Aki, K., 1966. Generation and propagation of G waves from Niigata earthquake of June 16, 1964. Estimation of earthquake movement, released energy and stress-strain drop from G wave spectrum. Bull. Earthq. Res. Inst., Tokyo Univ., 44:23-88.
    Aki, K., 1967. Scaling law of seismic spectrum. J. Geophys. Res., 72(4): 1217-1231.
    Aki, K., 1969. Analysis of seismic coda of local earthquakes as scattered waves. J. Geophys. Res., 74: 615-631.
    Aki, K. and Chouet, B.,1975. Origin of coda waves: source, attenuation, and scattering effects. J. Geophys. Res., 80: 3322-3342.
    Aki, K., 1980. Attenuation of shear waves in the lithosphere for frequencies from 0.05 to 25 Hz. Phys. Earth Planet. Interiors, 21(1): 56-60.
    Aki, K., 1987. Magnitude frequency relation for small earthquakes: a clue to the origin of fmax of large earthquakes. J. Geophys. Res., 92(B2): 1349-1355.
    Aki, K., 2004. A new view of earthquake and volcano precursors. Earth Planets and Space, 56:689-713.
    Anderson, J. G., and Hough, S., 1984. A model for the shape of the Fourier amplitude spectrum of acceleration at high frequencies. Bull. Seism. Soc. Amer., 74(5): 1969-1994.
    Anderson, J. G.,1986. Implication of attenuation for studies of the earthquake source. In: Das, S., Boatwright, J. and Scholz, C. H. (eds.). Earthquake Source Mechanics, American Geophysical Monograph 37. Washington, D.C.: AGU, 311-318.
    Andrews, D. J., 1986. Objective determination of source parameters and similarity of earthquakes of different size. In: Das, S., Boatwright, J. and Scholz, C. H. (eds.). Earthquake Source Mechanics. Washington, D. C.: AGU, 259-267.
    Archuleta, R. J., Cranswick, E., Muller, C. et al.,1982. Source parameters of the 1980 Mammmoth lakes, California earthquake sequence. J. Geophys. Res., 87: 4595-4607.
    Aster, R. C., Shearer, P. M., 1991. High-frequency borehole seismograms recorded in the San Jacinto fault zone, Southern California Part 2: Attenuation and Site Effects. Bull. Seism. Soc. Amer., 81(4): 1081-1100.
    Atkinson, G. M. and Mereu, R. F., 1992. The shape of ground motion attenuation curves in Southeastern Canada. Bull. Seism. Soc. Amer., 82(5): 2014-2031.
    Bard, P. Y., 1995. Effects of surface geology on ground motion: recent results and remaining issues. In: Duma (eds.). 10th European Conference on Earthquake Engineering. Balkema: Rotterdam, 305-323.
    Bard, P. Y., 1998. Microtremor measurement: A tool for site effect estimation?. In: Irikura, K., Kudo, K., Okada, H., Sasatani, T. (eds.). The Effects of Surface Geology on Seismic Motion. Balkema: Rotterdam, Yokohama, 1251-1279.
    Blakeslee, A. and Malin, P.,1991. High-frequency site effects at two Parkfield downhole and surface stations. Bull. Seism. Soc. Amer., 81(2):332-345.
    Boatwright, J., 1978. Detailed spectral analysis of two small New York State earthquakes. Bull. Seism. Soc. Amer., 68(4): 1177-1131.
    Boatwright, J., Choy, G. L., 1986. Teleseismic estimates of the energy radiated by shallow earthquakes. J. Geophys. Res., 91(B2): 2095-2112.
    Boatwright, J., Fletcher, J. B. and Fumal, T. E., 1991. A general inversion scheme for source, site, and propagation characteristics using multiply recorded sets of moderate-sized earthquake. Bull. Seism. Soc. Amer., 81(5):1754-1782.
    Boatwright, J., Choy, G. L. and Seekins, L. C.,2002. Regional estimates of radiated seismic energy. Bull. Seism. Soc. Amer., 92(4): 1241-1255.
    Bonilla, L. F., Steidl, J. H., Lindley, G. T., Tumarkin, A. G. and Archuleta, R. J.,1997. Site amplification in the San Fernando Valley, California: variability of site-effect estimation using the S-wave, coda, and H/V methods. Bull. Seism. Soc. Amer., 87(3): 710-730.
    Boore, D. M. and Joyner, W. B.,1997. Site amplications for generic rock sites. Bull. Seism. Soc. Amer., 87(2):327-341.
    Borcherdt, R. D., 1970. Effects of local geology on ground motion near San Francisco Bay. Bull Seism. Soc. Amer., 60(1): 29-61.
    Brodsky, E.E. and Kanamori, H., 2001. Elastohydrodynamic lubrication of faults. J. Geophys. Res., 106(8): 16357-16374.
    Brune, J. N.,1970. Tectonic stress and the spectra of seismic waves from earthquakes. J. Geophys. Res., 75: 4997-5009.
    Brune, J. N., 1971. Correction. J. Geophys. Res., 76(20): 5002.
    Brune, J. N., Brown, S. and Johnson, P. A.,1993. Rupture mechanisms and interface separation in foam rubber models of earthquakes: a possible solution to the heat flow paradoz and the paradox of large overthrusts. Tectonophysics, 218 (1-3): 59-67.
    Burger, R., Somerville, P., Barker, J., et al., 1987. The effect of crustal structure on strong ground motion attenuation relations in eastern North America. Bull. Seism. Soc. Amer., 77(2): 420-439.
    Carcione, J. M., Herman, G. C. and Kroode, A. P. E. ten, 2002. Seismic modeling. Geophysics, 1304-1325.
    Castro, R. R., Pacor, F., Sala, A. and Petrungaro, C., 1996. S wave attenuation and site effects in the region of Friuli, Italy. J. Geophys. Res., 101(10): 22355-22369.
    Castro, R. R. and RESNOM Working Group. 1998. P- and S-wave site response of the seismic network RESNOM determined from earthquakes of Northern Baja California, Mexico. Pure. Appl. Geophys., 152(1): 125-138.
    Castro, R. R.,Pacor, F.,Bindi, D.,Franceschina, G. and Luzi, L.,2004. Site Response of Strong Motion Stations in the Umbria, Central Italy, Region. Bull. Seism. Soc. Amer., 94(2): 576-590.
    Chael, E., 1987. spectral scaling of earthquakes in the Miramichi region of New Brunswick. Bull. Seism. Soc. Auger., 77(2): 347-365.
    Choy, G. L. and Boatwright, J. L.,1995. Global patterns of radiated seismic energy and apparent stress, J. Geophys. Res., 100(9): 18205-18228.
    Chun, K., West, G., Kokoski, R. and Samson, C., 1987. A novel technique for measuring Lg attenuation: result from eastern Canada between 1 to 10 Hz. Bull. Seism. Soc. Amer., 77(2): 389-419.
    Chung, T. W. and Sato, H., 2001. Attenuation of high-frequency P and S waves in the crust of Southeastern Korea. Bull. Seism. Soc. Amer.,91 (6): 1867-1874.
    Dimitriu, P. P., Papaioannou, C. A. and Theodulidis, N. P., 1998. EUROSEISTEST strong-motion array near Thessaloniki, northern Greece: a study of site effects. Bull. Seism. Soc. Amer., 88(3): 862-873.
    Eric, P. C., 1987. Spectral scaling of earthquakes in the Miramichi region of New Brunswick. Bull. Seism. Soc. Amer., 77(2):347-365.
    Fehler, M. C. and Phillips, W. S., 1991. Simultaneous inversion for Q and source parameters of microearthquakes accompanying hydraulic fracturing in granitic rock. Bull. Seism. Soc. Amer., 81(2): 553-575.
    Field, E. H. and Jacob, K. H.,1995. A comparison and test of various site response estimation techniques, including three that are non reference-site dependent. Bull. Seism. Soc. Amer., 85(4): 1127-1143.
    Frankel, A. and Wennerberg, L., 1989. Microearthquake spectra from the Anza, California seismic network: Site response and source scaling. Bull. Seism. Soc. Amer., 79(3): 581-609.
    Geiger, L., 1912. Probability method for the determination of earthquake epicenters from arrival time only. Bull. St. Louis. Univ, 8: 60-71.
    Geller, R. J., 1976. Scaling relations for earthquake source parameters and magnitudes. Bull. Seism. Soc. Amer., 66(5): 1501-1523.
    Guo, H. A., Lerner-Lam, A. and Hough, S.E., 1992. Empirical Green' s function study of Loma Prieta. aftershocks: Evidence for fault zone complexity (abstract). Seismol. Res. Lett., 63: 76.
    Gutenberg, B. and Richter, C. F.,1942. Earthquake magnitude, intensity, energy and acceleration. Bull. Seism. Soc. Amer., 32(3):163-191.
    Gutenberg, B. and Richter, C. F., 1944. Frequency of earthquakes in California. Bull. Seism. Soc. Amer., 34(4): 185-188.
    Gutenberg, B., 1945a. Amplitudes of surface waves and magnitudes of shallow earthquakes. Bull. Seism. Soc. Amer., 35(1):3-12.
    Gutenberg, B., 1945b. Amplitudes of P, PP and S and magnitude of shallow earthquakes. Bull. Seism. Soc. Amer., 35(2): 57-69.
    Gutenberg, B., 1945c. Magnitude determination for deep-focus earthquakes. Bull. Seism. Soc. Amer., 35(3): 117-130.
    Gutenberg, B. and Richter, C. F., 1954. Seismicity of the Earth and Associated Phenomena, 2nd edition. Princeton: Princeton University Press.
    Gutenberg, B. and Richter, C. F., 1956a. Earthquake magnitude, intensity, energy and acceleration (second paper). Bull. Seism. Soc. Amer., 46(2): 105-145.
    Gutenberg, B. and Richter, C. F., 1956b. Magnitude and energy of earthquakes. Annali di Geofisica, 9(1): 1-15.
    Hanks, T. C. and Kanamori, H., 1979. A moment magnitude scale. J. Geophys. Res., 84(B5): 2348-2350.
    Hanks, T. C., 1982. fmax. Bull. Seism. Soc. Amer., 72(6a):1867-1879.
    Hardebeck, J. L. and Hauksson, E., 1997. Static stress drop in the 1994 Northridge, California, aftershock sequence. Bull. Seism. Soc. Amer., 87(6): 1495-1501.
    Hasegawa, H., 1983. Lg spectra of local earthquakes recorded by the Eastern Canada Telemetered Network and spectral scaling. Bull. Seism. Soc. Amer., 73(5): 1041-1061.
    Hasegawa, H., 1985. Attenuation of ground motion in the Canada shield. Bull. Seism. Soc. Amer., 75(6): 1569-1582.
    Herrmann, R. B., 1980. Q estimates using the coda of local earthquakes. Bull. Seism. Soc. After., 70(2): 447-468.
    Houston, H., 1990. A comparison of broadband source spectra, seismic energies, and stress drops of the 1989 Loma Prieta and 1988 Armenian earthquakes. Geophys. Res. Lett., 17(9): 1413-1416
    Husseini, M. I., Jovanovich, D. B., Randall, M. J. and Freund, L. B., 1975. Fracture energy of earthquakes. Geophys. J. R. astr. Soc., 43: 367-385.
    Husseini, M. I. ,1977. Energy balance for formation along a fault. Geophys. J. Roy. Astron. Soc., 49: 699-714.
    Ide, S. and Beroza, G. C., 2001. Does apparent stress vary with earthquake size?. Geophys. Res. Lett., 28 (7): 3349-3352.
    Ide, S., Beroza, G. C., Prejean, S. G. and Ellsworth, W. L.,2002. Earthquake scaling down to M1 observed at 2 km depth in the Long Valley caldera, California. J. Geophys. Res. (submitted).
    Izutani, Y. and Kanamori, H.,2001. Scale-dependence of seismic energy to moment ratio for strike-slip earthquake in Japan. Geophys. Res. Lett., 28(20): 4007-4010.
    Jeffreys, H., 1929. The Earth. New York: Cambridge University Press, 2nd ed.
    Jeffreys, H., 1942. On the mechanics of faulting. Geol. Mag., 79(5): 291-295.
    Jin, A. S., Moya, C. A. and Ando, M., 2000. Simultaneous Determination of Site Response and Source Parameters of Small Earthquakes along the Atotsugawa Fault Zone, Central Japan. Bull. Seism. Soc. Amer., 90(6):1430-1445.
    Jin, A. S., Fukuyama, E., 2005. Seismic Energy for Shallow Earthquakes in Southwest Japan. Bull. Seism. Soc. Amer., 95(4):1314-1333.
    Kanamori, H. and Anderson, D. L.,1975. Theoretical basis of some empirical relations in seismology. Bull. Seism. Soc. Amer., 65(5):1073-1095.
    Kanamori, H., 1977. The energy release in great earthquakes, J. Geophys. Res., 82: 2981-2987.
    Kanamori, H., 1983. Magnitude scale and quantification of earthquakes. Tectonophysics, 93(3-4):185-200.
    Kanamori, H., Mori, J., Hauksson, E., Heaton, T.H., Hutton, L.K. and Jones, L.M., 1993. Determination of earthquake energy release and ML using TERRAScope. Bull. Seism. Soc. After., 83(2):330-346.
    Kanamori, H., 1994. Mechanics of earthquakes. Ann. Rev. Earth Planet. Sci., 22: 207-237.
    Kanamori, H. and Heaton, T.H., 2000. Microscopic and macroscopic physics of earthquakes, in:Rundle, J. B.,Turcotte, D. L. and Kein, W., (eds.). Geocomplexity and the Physics of Earthquakes. Washington, D. C.: AGU, 147-163.
    Kanamori, H. and Brodsky, E.E., 2004. The physics of earthquakes. Rep. Prog. Phys., 67(8):1429-1496.
    Kanamori, H. and Rivera, L., 2004. Static and Dynamic Scaling Relations for Earthquakes and Their Implications for Rupture Speed and Stress Drop. Bull. Seism. Soc. Amer., 94(1):314-319.
    Kikuchi, M. and Fukao, Y.,1988. Seismic wave energy inferred from long period body wave inversion. Bull. Seism. Soc. Amer., 78(5): 1707-1724
    Kvamme, L. B. and Havskov, J., 1989. Q in Southern Norway. Bull. Seism. Soc. Amer., 79(5):1575-1588.
    Lachet, D., Hatzfeld, C., Bard, P.-Y., Theodulis, N., Papaioannou, C. and Savvaidis, A.,1996. Site effects and microzonation in the city of Thessaloniki(Grece): comparison of different approaches. Bull. Seism. Soc. Amer., 86(6): 1692-1703.
    Lay, T. and Wallace, T. C., 1995. Modern Global Seismology. San Diego: Academic Press. 1-521.
    Lermo, J. and Chavez-Garcia, F. J., 1993. Site effect evaluation using spectral ratios with only one station. Bull. Seism. Soc. Amer., 83(5): 1574-1594.
    Malagnini, L., Mayeda, K., Akinci, A. and Bragato, P. L.,2004. Estimating Absolute Site Effects. Bull. Seism. Soc. Amer., 94(4): 1343-1352.
    Margheriti, L., Wennerberg, L. and Boatwright, J.,1994. A comparison of coda and S-wave spectral ratios as estimates of site response in the southern San Francisco Bay Area. Bull. Seism. Soc. Amer., 84(6): 1815-1830.
    Marone, C., Vidale, J. E. and Ellsworth, W., 1995. Fault healing inferred from time dependent variations in source properties of repeating earthquakes. Geophys. Res. Lett., 22(22): 3095-3098.
    Matsunami, K., Zhang, W. B., Irikura, K. and Xie, L. L., 2003. Estimation of Seismic Site Response in the Tangshan Area, China, Using Deep Underground Records. Bull. Seism. Soc. Amer., 93:1065-1078.
    Mayeda, K. and Walter, W. R.,1996. Moment, energy, stress drop and source spectra of western United States earthquakes from regional coda envelopes. J. Geophys. Res., 101: 11195-11208.
    McGarr, A., 1993. Factors influencing the strong ground motion from mining-induced tremors. In: Young, R. P. (eds.). Rockbursts and Seismicity in Mines 93: Proceedings of the 3rd International Symposium, Kingston, Ontario, 16-18 August 1993. A. A. Balkema: Brookfield, Vt., 3- 12.
    McGarr, A.,1999. On relating apparent stress to the stress causing earthquake fault slip. J. Geophys. Res., 104: 3003-3001.
    McGarr, A., Fletcher, J. B. and Beeler, N. M., 2004. Attempting to bridge the gap between laboratory and seismic estimates of fracture energy. Geophys. Res. Lett., 31(14): L14606, doi: 10. 1029/2004GL020091.
    Melosh, J., 1979. Acoustic fluidization: a new geologic process?, J. Geophys. Res., 84: 7512-7520.
    Mori, J., Abercrombie, R. E. and Kanamori, H., 2003. Stress drop and radiated energies of aftershocks of the 1994 Northridge, California, earthquakes, J. Geophys. Res., 108(11), doi:10.1029/2001JB000474.
    Moya, C. A., Aguirre, J. and Irikura, K., 2000. Inversion of source parameters and site effects from strong ground motion records using genetic algorithms. Bull. Seism. Soc. Amer., 90(4): 977-992.
    Nadeau, R. M. and Johnson, L. R., 1998. Seismological studies at Parkfield Ⅵ: Moment release rates and estimates of source parameters for small repeating earthquakes. Bull. Seism. Soc. Amer., 88(3): 790-814.
    Nakamura, Y., 1989. A method for dynamic characteristics estimation of subsurface using microtremor on the ground surface. Q. Rep. Railway Tech. Res. Inst., 30:25-33.
    Nogoshi, M. and Igarashi, T., 1970. On the propagation characteristics of microtremors, J. Seism. Soc. Japan, 23:264-280 (in Japanese with English abstract).
    Nortmann, R. and Duda, S. J., 1982. The amplitude spectra of P- and S-waves and the body-wave magnitude of earthquakes. Tectonophysics, 84(1): 17-32.
    Nortmann, R. and Duda, S. J., 1983. Determination of spectral properties of earthquakes from their magnitudes. Tectonophysics, 93 (3-4): 251-275.
    Nuttli, O.W., 1983. Average seismic source-parameter relations for mid-plate earthquakes. Bull. Seism. Soc. Amer., 73(2): 519-535.
    Onder, C. K. and Sinan, I. N., 2005. A comparative study on the actual and estimated seismic response of Kiralkizi Dam in Turkey. J. earthqu. eng., 9(4): 445-460.
    Ou, G. and Herrmann, R., 1990. A statistical model for peak ground motion from local to regional distances. Bull. Seism. Soc. Amer., BO(6a): 1397-1417.
    Papageorgiou, A. S., and Aki, K., 1983. A specific barrier model for the quantitative description of inhomogeneous faulting and the prediction of strong ground motion, part Ⅱ: Applications of the model. Bull. Seism. Soc. Amer., 73(4): 953-978.
    Parolai, S., Bindi, D., Baumbach, M., et al., 2004. Comparison of Different Site Response Estimation Techniques Using Aftershocks of the 1999 Izmit Earthquake. Bull. Seism. Soc. Amer., 94(3):1096-1108.
    Phillips, W. S. and Aki, K., 1986. Site amplification of coda waves from local earthquakes in central California. Bull. Seism. Soc. Amer., 76(3): 627-648.
    Prejean, S. and Ellsworth, W. L., 2001. Observations of earthquake source parameters at 2 km depth in the Long Valley caldera, eastern California. Bull. Seism. Soc. Amer., 91(2):165-177.
    Prieto, G. A., Shearer, P. M., Vernon, F. L. and Kilb, D., 2004. Earthquake source scaling and self-similarity estimation from stacking P and S spectra. J. Geophys. Res., 109 (B8): B08310, doi:10. 1029/2004JB003084.
    Pulli, J. J., 1984. Attenuation of coda waves in New England. Bull. Seism. Soc. Amer., 74(4): 1149-1166.
    Purcaru, G. and Berckhemer, H., 1978. A magnitude scale for very large earthquakes. Tectonophysics, 49(3-4): 189-198.
    Purcaru, G. and Berckhemer, H., 1982. Quantitative relations of seismic source parameters and a classification of earthquakes. Tectonophysics, 84(1): 57-128.
    Randall, M. J., 1973. The spectral theory of seismic sources. Bull. Seism. Soc. Amer., 63(3):1133-1144.
    Rautian, T. G. and Khalturin, V. I., 1978. The use of the coda for determination of the earthquake source spectrum. Bull. Seism. Soc. Amer., 68 (4): 923-948.
    Rebollar, C.J., Traslosheros, C. and Alvarez, R., 1985. Estimates of Seismic Wave. Attenuation in Northern Baja California. Bull. Seism. Soc. Amer., 75(5): 1371-1382.
    Richardson, E. and Jordan, T. H., 2002. Seismicity in deep gold mines of south Africa: implications for tectonic earthquakes. Bull. Seism. Soc. Amer., 92(5): 1766-1782.
    Richter, C. F., 1935. An instrumental earthquake magnitude scale. Bull. Seism. Soc. Amer., 25(1): 1-32.
    Richter, C. F., 1958. Elementary Seismology. San Francisco: W. H. Freeman, 1-768.
    Roecker, S. W., Tucker, B., King, J. and Hatzfeld, D., 1982. Estimates of Q in central Asia as a function of frequency and depth using the coda of locally recorded earthquakes. Bull. Seism. Soc. Amer., 72 (1): 129-149.
    Rogers, A. M., Tinsley, J. C., Hays, W. H. and King, K. W., 1979. Evaluation of the relation between near-surface geological units and ground response in the vicinity of Long Beach, California. Bull. Seism. Soc. Amer., 69(5): 1603-1622.
    Sammis, C. G., Nadeau, R. M. and Johnson, L. R., 1999. How strong is an asperity? J. Geophys. Res., 104(5): 10609-10619.
    Satoh, T., Kawase, H. and Sato, T., 1995. Evaluation of local site effects and their removal from borehole records observed in the Sendal region, Japan. Bull. Seism. Soc. Amer., 85(6):1770-1789.
    Savage, J. C., 1972. Relation of corner frequency to fault dimensions. J. Geophys. Res., 77(20): 3788-3795.
    Scholz, C. H., 1990. The Mechanics of Earthquakes and Faulting. Cambridge: Cambridge Univ Press, 439.
    Shearer, P. M., 1999. Introduction to Seismology. New York: Cambridge University Press, 16.
    Shin, T. and Herrmann, R., 1987. Lg attenuation and source studies using 1982 Miramichi data. Bull. Seism. Soc. Amer., 77(2): 384-397.
    Sibson, R., 1973. Interactions between temperature and pore-fluid pressure during earthquake faulting and a mechanism for partial or total stress relief. Nature Phys. Sci., 243: 66-68.
    Singh, S. K. and Ordaz, M., 1994. Seismic energy release in Mexican subduction zone earthquakes. Bull. Seism. Soc. Amer., 84(5): 1533-1550.
    Singh, S. K., Ordaz, M., Dattarayam, R.S. and Guputa, H. K., 1999. A Spectral analysis of 21 May 1997, Jabalpur, India, Earthquake (M_W=5.8) and estimation of ground motion from future earthquakes in the Indian shield region. Bull. Seism. Soc. Amer., 89(6): 1620-1630.
    Smith, K. D., Brune, J. N. and Priestley, K. F., 1989. Seismic energy, spectrum, and the Savage and Wood inequality for complex earthquakes. In: Litehiser, J. J. (Eds.). Observatory Seismology. Berkeley: University of California Press, 279-302.
    Spence, W., 1980. Relative epicenter determination using P-wave arrival-time differences. Bull. Seism. Soc. Amer., 70(1):171-183.
    Steidl, J. H., Tumarkin, A. G. and Archuleta, R. J.,1996. What is a reference site?. Bull. Seism. Soc. Amer., 86(6):1733-1748.
    Stein, S. and Wysession, M., 2003. An Introduction to Seismology, Earthquakes, and Earth Structure. Blackwell: Blackwell Publishing., 1-498.
    Stork, A. L. and Ito, H., 2004. Source Parameter Scaling for Small Earthquakes Observed at the Western Nagano 800-m-Deep Borehole, Central Japan. Bull. Seism. Soc. Amer., 94(5): 1781-1794.
    Su, F. and Aki, K., 1995. Site amplification factor in central and southern California determined from coda waves. Bull. Seism. Soc. Amer., 85(2): 452-466.
    Takahashi, T., Sato, H., Ohtake, M. and Obara, K., 2005. Scale Dependence of Apparent Stress for Earthquakes along the Subducting Pacific Plate in Northeastern Honshu, Japan. Bull. Seism. Soc. Amer., 95(4):1334-1345.
    Thatcher, W. and Hanks, T., 1973. Source parameters ofsouthern California earthquakes. J. Geophys. Res., 78: 8547-8576.
    Theodulidis, N., Archuleta, R. J., Bard, P.-Y. and Bouchon, M., 1996. Horizontal to vertical spectral ratio and geological conditions: the case of Garner Valley downhole array in southern California. Bull. Seism. Soc. Amer., 86(2): 306-319.
    Ysuboi, S., Saito, M. and Ishihara, Y., 2001. Verification of horizontal-to-vertical spectral ratio technique for estimation of site response using borehole seismographs. Bull Seism. Soc. Amer., 91(3): 499-510.
    Tsujiura, M., 1978. Spectral analysis of the coda waves from local earthquakes. Bull. Earthquake Inst. Univ. Tokyo, 53: 1-48.
    Yurcotte, D. L., 1989. Fractals in geology and geophysics. Pure. Appl. Geophys., 131: 171-196.
    Vassiliou, M. S. and Kanamori, H., 1982. The energy release in earthquakes. Bull. Seism. Soc. Amer., 72(2): 371-381.
    Venkataraman, A., Rivera, L. and Kanamori, H., 2002. Radiated energy from the 16 October 1999 Hector Mine earthquake: regional and teleseismic estimates. Bull. Seism. Soc. Amer., 92(4):1256-1265.
    Waldhauser, F. and Ellsworth, W. L., 2000. A Double-Difference Earthquake Location Algorithm: Method and Application to the Northern Hayward fault, California. Bull. Seism. Soc. Amer., 90 (6): 1353-1368.
    Wu, Z. L., 2001. Scaling of apparent stress from broadband radiated energy catalogue and seismic moment catalogue and its focal mechanism dependence. Earth Planets Space, 53:943 - 948.
    Wyss, M. and Brune, J. N., 1968. Seismic moment, stress, and source dimensions for earthquakes in the California- Nevada region. J. Geophys. Res., 73(14): 4681-4694.
    Wyss, M. and Brune, J. N., 1971. Regional variations of source properties in southern California estimated from the ratio of short- to long-period amplitudes. Bull. Seism. Soc. Amer., 61(5):1153-1168.
    Yamashita, T., 1976. On the dynamical process of fault motion in the presence of friction and inhomogeneous initial stress. Ⅰ: Rupture propagation. J. Phys. Earth, 24: 417-444.
    Yoshimoto, K., Sato, H., Yoshihisa, I., et al., 1993. Frequency-dependent attenuation of P and S waves in the Kanto area, Japan, based on the coda-normalization method. Geophys. J. Int., 114:165-174.

© 2004-2018 中国地质图书馆版权所有 京ICP备05064691号 京公网安备11010802017129号

地址:北京市海淀区学院路29号 邮编:100083

电话:办公室:(+86 10)66554848;文献借阅、咨询服务、科技查新:66554700