由雷利波頻散資料推研台灣中央山脈之上部地函速度分佈

以作者查詢圖書館館藏

、以作者查詢臺灣博碩士

、以作者查詢全國書目

、勘誤回報

、線上人數：19

、訪客IP：3.147.76.250

姓名

陳建志(Chih-Chien Chen) 查詢紙本館藏

畢業系所

地球物理研究所

論文名稱

由雷利波頻散資料推研台灣中央山脈之上部地函速度分佈

相關論文

★ 臺灣地區地殼速度層析及非均向性研究	★ 由短週期表面波頻散資料研究臺灣西南部淺層速度分佈
★ 台灣中西部地區之強震特性	★ 利用線形地震網探討台灣南部主要構造
★ 由洛夫波頻散資料探討中國大陸岩石圈之三維剪力波速度分佈	★ 菲律賓海板塊高解析剪力波速度影像和非均向性研究
★ 由雷利波頻散資料推研台灣海峽之地殼及上部地函構造	★ 由表面波資料探討台灣及鄰近區域之地殼速度側向變化
★ 以交叉對比分析地震的時空分佈行態

檔案

[Endnote RIS 格式]

[Bibtex 格式]

[相關文章]

[文章引用]

[完整記錄]

[館藏目錄]

[檢視]

[下載]

本電子論文使用權限為同意立即開放。
已達開放權限電子全文僅授權使用者為學術研究之目的，進行個人非營利性質之檢索、閱讀、列印。
請遵守中華民國著作權法之相關規定，切勿任意重製、散佈、改作、轉貼、播送，以免觸法。

摘要(中)

本研究利用雙站法推求雷利波穿越TATO-TPUB 及TATO-TWKB對測站間的速度頻散，藉以探討台灣中央山脈附近的地殼厚度及上部地涵的剪力波速度分佈。資料的來源取自中央研究院地球研究所IES (Institute of Earth Sciences)，於1996年起陸續設置在台灣地區之寬頻地震儀BATS (Broadband Array in Taiwan for Seismology)所記錄的。測站大圓上之遠地地震，方位角的誤差在5度以內。速度頻散的週期介於15至95秒間。這些頻散資料經多次線性逆推後，求得各對測站間的最佳地殼厚度及上部地函之剪力波速度分佈。
結果顯示，TATO-TPUB測線（中央山脈西側部分）的地殼厚度約為40公里。速度分佈方面，因短週期資料不足無法解析上部地殼之速度變化，但下部地殼(17-40公里)之剪力波速度有線性增加的趨勢。莫何(Moho)以下的高速層(40 -65公里)，其剪力波速度均為4.5公里/秒，自65-110公里處均為低速區，其剪力波速度均為4.3公里/秒，自110公里以下，速度則是呈現緩慢增加。TATO-TWKB測線（中央山脈東側部分），結果大致類似，但地殼厚度可能稍厚些，上部地涵中的高速層（莫何下的部分）速度在4.5公里/秒左右，但自65公里以下的速度則較中央山脈西側部分稍低（65-110公里處約為4.2公里/秒，110公里以下部分約為4.3-4.4公里/秒）此現象可能是受到菲律賓板塊擠壓後，此區有較高的熱流值所致。

關鍵字(中)

★ 雷利波
★ 頻散
★ 群速
★ 相速

關鍵字(英)

★ Rayleigh wave
★ Dispersion
★ Group velocity
★ Phase

論文目次

摘要……………………………………………………………………………i
誌謝……………………………………………………………………….…..ii
目錄……….…………………………………………………………….……..iii
圖表目………………………………………………………………..………..iv
第一章緒論…………………………………………………………….1
1.1 研究動機與目的…………………………………………...……….1
1.2 文獻回顧…………………………………………………..………..3
1.3 本文內容…………………………………………………..………..4
第二章台灣地區地質概況及板塊構造特徵.…………………5
2.1 地質概況……………………..……………………………………5
2.2 台灣地震分佈特徵…………..……………………………………8
2.3 台灣地區造山運動過程.………………..………………..……….11
2.4 重力資料之分析解釋…………..….……………………..……….16
第三章觀測網的地震資料選取原則……………………………19
3.1 地震觀測網演進……………………………………………………19
3.2 地震資料選取原則…………………………………………………22
第四章研究方法及資料分析…………………………………...…27
4.1 表面波分析方法…..……………………………………………....27
4.1.1 單站法……………………………………………………..….27
4.1.2 雙站法…………………………………………………..…….27
4.2 資料分析流程…………………………………………….…..…….28
4.3 相速及群速分析……………………………………………….…...37
4.3.1相速度分析……………………………………………...….....37
4.3.2群速度分析……………………………………………..…......42
4.3.3多重濾波法……………………………………………..……..43
4.3.4相位匹配濾波…………………………………………..……..56
4.4逆推原理…………………………………………………….……….66
第五章結果解釋與討論……………………………….….………..70
5.1逆推過程………………………………………………………...70
5.2 討論………………………………………………………………82
第六章結論............................................................................89
參考文獻………………………………………………………………….…90
洛夫波頻散（附錄一）…………………………………………………....95
BATS資料選取流程（附錄二）…………………………………….98

參考文獻

Aki, K., 1962, Accuracy of the Rayleigh wave method for studying the earthquake mechanism, Bull. Earthquake Res. Inst. Univ. Tokyo, 40, 92-105.
Aki, K. and P. G. Richards, 1980, Quantitative Seismology: Theory and Methods, San Francisco, 932pp.
Barr, T. D. and Dahlen, F. A. (1989) Brittle frictional mountain building, II. Thermal structure and heat budget. J. Geophys. Res., 94, 3923-3947.
Bloch, S., Halse,A.L.,and Landisman, M.,1969.Velocities in the crust and upper mantle of Southern Africa from mult-mode surface wave dispersion,Bull. Seism. Soc. Am., 59,1599-1629.
Boore, D. M., 1969. Effect of higher mode contamination on measured Love-wave phase velocities, J. Geophys. Res.,74, 6612-6616.
Brune ,N., J. E. Naff and J. E. Oliver, 1960, A simplified method for the analysis and synthesis of dispersed wave trains, 65,287-303.
Burg, J. P. and M. Ford, 1997, Orogeny through time: an overview, Geological Society Special Publication, 121, 1-17.
Cara, M., 1973, Filtering of dispersed wavetrains, Geophys. J. R. astr. Soc., 33,65-80.
Chang, S. S. L. and Hu, C. C. (1981) Gravity and magnetic anomalies of Taiwan and their tectonic implication. Mem. Geol. Soc. China, 4, 121-142,.
Chi, W. R., J.Namson, and J. Suppe, 1981, Stratigraphic record of plate interactions in the Coastal Range of eastern Taiwan, Memoir of the Geological Society of China, 4, 155-194.
Dahlen, F. A. and Suppe, J. (1988) Mechanics, growth, and erosion of ountain belts. Geol. Soc. Amer. Special Paper, 218, 161-178.
Davis, D., Suppe, J. and Dahlen F. A. (1983) Mechanics of fold-and-thrust belts and accretionary wedges. J. Geophys. Res., 88, 1153-1172.
Der, Z. A., Masse, R. P., and Landisman, M., 1970. Effect of observational error on the resolution of surface waves at intermediate distance, J.Geophys. Res., 75, 3399-3409.
Denny, M. D. and R. C. Y. Chin, Gaussian filters for determining group velocities, Geophys. J. R. astr, Soc., 45, 495-525.
Dziewonski, A., S. Bloch and M. Landisman, 1969, A technique for the analysis of transient seismic signals. Bull. Seism. Soc. Am., 59, 427-444.
Ekstrom, G., J. Tromp and E. W. F. Larson, 1997, Measurements and global models of surface propagation, J. Geophys. Res., 102, 8137-8157.
Feng, C. C. and T. L. Teng, 1983a, Three-dimensional crust and upper mantle structure of the Eurasian continent, J. Geophys. Res., 88, 2261-2272.
Forsyth, D. W., 1975. A new method for the analysis of multi-mode surface wave dispersion : Application to Love-wave propagation in the East Pacific, Bull. Seism. Soc. Am., 65, 323-342.
Franklin, J. N. 1970. Well-posed stochastic extension of ill-posed linear problem,Jour. Math. Anal. And Appl., 682-716.
Hetland, E. A. and Wu, F. (2001) Crustal structure at the intersection of the Ryukyu Trench with the arc-continent collision in Taiwan: Results from an offshore-onshore seismic experiment. Terre. Atmos. Oceanic Sci., 12(Supp. Issue), 231-248.
Herrmann, R. B., 1979, Computer Programs in Earthquake Seismology, Vol. 2:
Surface Wave Programs, Department of Earth and Atmosheric Sciences,
Saint Louis University.
Hsu, M. T. and Yang, C. Y. (1969) P wave velocity in the surface layer of the Earth’s crust in Taiwan. Meteo. Bull., Taiwan Weather Bureau, 15, 14-24.
Hsu, S. K., Liu, C. S., Shyu, C. T., Sibuet, J. C., Lallemand, S., Wang, C. and Reed, D. (1998) New gravity and magnetic anomaly maps in the Taiwan-Luzon region and their preliminary interpretation. Terr. Atmos. Oceanic Sci., 9, 509-532.
Hwang, W. T. and Wang, C. Y. (1993) Sequence thrusting model for mountain building: constraints from geology and heat flow of Taiwan. J. Geophys. Res., 98, 9963-9973.
Inston, H. H., P. D. Marshall and C. Blamey, 1971, Optimization of filter bandwidth in spectral analysis of wavetrains, Geophys. J. R. astr. Soc., 23, 243-250.
Kao, H., Jian, P. R., Ma, K. F., Huang, B. S. and Liu, C. C. (1998a) Moment-tensor inversion for offshore earthquakes east of Taiwan and their implications to regional collision. Geophys. Res. Lett., 25, 3619-3622.
Kao, H., S. J. Shen and K. F. Ma, 1998, Transition from oblique subduction to collision: Earthquake in the southernmost Ryukyu Arc-Taiwan region, Journal of Geophysical Research (B), 103, 7211-7229.
Landisman, M., A. Diewonski and Y. Sato, 1969, Recent improvements in the analysis of surface wave observations, Geophys. J. R. astr. Soc., 17, 369-403.
Laske, G. and G. Masters, 1996, Constraints on global phase velocity maps from long-period polarization data, J. Geophys. Res., 101, 16059-16075.
Lee, Y. C. and Tsai, Y. B. (1978) Crustal structure of Taiwan from P-wave arrival times. Proc. Geol. Soc. China, 21, 111-127.
Lee, P. J., 1977, Rate of the early Pleistocene uplift in Taiwan, Memoir of the Geological Society of China, 2, 71-76.
Lin, C. H., Yeh, Y. H. and Roecker, S. W. (1989) Seismic velocity structures in the Sanyi-Fengyuan area, central Taiwan. Proc. Geol. Soc. China, 32, 101-120.
Lin, C. H. (2000) Thermal modeling of continental subduction and exhumation constrained by heat flow and seismicity in Taiwan. Tectonophysics, 324, 189-201.
Lin, C. H. and Roecker, S. W.(1993) Deep earthquakes beneath central Taiwan: Mantle shearing in an arc-continental collision. Tectonics, 12, 745-755.
Liu, C.S., Schnurle, P., Lallemande, S. and Reed, D.(1998b) Crustal structures of the Philippine Sea Plate near Taiwan arc-continent collision zone: 8th International Symposium on Deep Seismic Profiling of the Continents and Their Margins, Barcelona, Spain.
Liu, T. K., Y. G. Chen, W. S. Chen, and S. H. Jiang, 2000, Rates of cooling and denudation of the Early Penglai Orogeny, Taiwan, as assessed by fission-track constraints, Tectonophysics, 320, 69-82.
Lu, C. Y. and Malavieille, J. (1994) Oblique convergence, indentation and rotation tectonics in the Taiwan Mountain Belt: Insight from experimental modeling. Earth Planet. Sci. Lett., 121, 477-494.
Ma, K. F., Wang, J. H. and Zhao, D. (1996) Three-dimensional seismic velocity structure of the crust and uppermost mantle beneath Taiwan. J. Phys. Earth, 44, 85-105.
Malavieille, J., Lallemand, S. E., Dominguez, S., Deschamps, A., Lu, C. Y., Liu, C. S., Schnurle, P. and the ACT Scientific Crew (2002) Geology of the arc-continent collision in Taiwan: Marine observations and geodynamic model. In Byrne, T. and Liu, C. –S.(editors), Tectonics of East Asia, Geol. Soc. Am. Special Paper (in press).
McIntosh, K.D. and Nakamura, Y. (1998) Crustal structure beneath the Nanao forearc basin from TAICRUST MCS/OBS Line 14. Terre. Atmos. Oceanic Sci., 9, 345-362.
Mitchell, B, J., 1975. Regional Rayleigh wave attenuation in the North American, J. Geophys. Res., 80, 4904-4916.
Mitchell, B, J., and Yu G. K., 1980. Surface wave dispersion, regionalized velocity models, and anisotropy of the Pacific crust and upper mantle, Geophys. J. R. astr. Soc., 63, 497-514.
Papoulis, A., 1962, The Fourier integral and its applications, McGraw-Hill, New York, pp318.
Peng, T. H., Y. H. Li, and F. T. Wu, 1997, Tectonic uplift of the Taiwan island since the early Holocene, Memoir of the Geological Society of China 2, 57-69.
Pines, I., T. L. Teng and R. Rosenthal, 1980, A surface wave dispersion study of the crustal and upper mantle structure of China, J. Geophys. Res., 85, 3829-3844.
Rau, R. J. and Wu, F. T. (1995) Tomographic imaging of lithospheric structures under Taiwan. Earth Planet. Sci. Lett., 133, 517-532.
Rau, R. J., W. T. Liang, H. Kao, and B. S. Huang, 2000, Shear wave anisotropy beneath the Taiwan orogen, Earth and Planetary Science Letters, 177, 177-192.
Rau, R. J. and Wu, F. T. (1995) Tomographic imaging of lithospheric structures under Taiwan. Earth Plent. Sci. Lett., 133,517-532.
Ritzwoller, M. H. and A. L. Levshin, 1998, Eurasian Surface Wave Tomography: Group Velocity, J. Geophys. Res., 103, 4839-4878.
Roecker, S. W., Y. H. Yeh, and Y. B. Tsai, 1987, Three-dimensional P and S wave velocity structures beneath Taiwan: Deep structure beneath an arc-continent collision, Journal of Geophysical Research(B), 92, 10,547-10,570.
Rodgers, J., 1983, The life history of the mountain range-The Appalachians, In: K. J. Hsu (ed.) Mountain Building Processes, Academic Press, London, pp.229-242.
Shemenda, A. I., Hsieh, C.-H. and Yang, R. K. (1992) Reversal subduction and a geodynamic model of the collision in Taiwan. Acta Geologica Taiwanica, 30, 101-104.
Shin, T. C. (1993) The calculation of local magnitude from the simulated Wood-Anderson seismograms of the short-period seismograms in the Taiwan area. Terr. Atmos. Oceanic Sci, 4, 155-170.
Shih, R. C., Lin, C. H., Lai, H. L., Yeh, Y.H., Huang, B. S. and Yen, H. Y. (1998)Preliminary Crustal Structures Across Central Taiwan From Modeling of the Onshore-Offshore Wide-Angle Seismic Data/ Terre. Atmos. Oceanic Sci., 9, 317-328.
Suppe, J., 1981, Mechanics of mountain building and metamorphism in Taiwan, Memoir of the Geological Society of China, 4, 67-89.
Teng, L. S., Lee, C. T., Tsai, Y. B. and Hsiao, L. Y. (2000) Slab breakoff as a mechanism for flipping of subduction polarity in Taiwan. Geology, 28, 155-158.
Teng, L. S. (1998) Active collision and mountain building in Taiwan: A geodynamic perspective. EOS, 79,w113.
Tramper, J. and J. H. Woodhouse, 1995, Global phase velocity maps of Love and Raylehgh waves between 40 and 150 seconds, Geophys. J. Int., 122, 675-690.
Trumpy, R., 1983, Alpine paleogeography: a reappraisal, In: K. J. Hsu (ed.) Mountain Building Processes,Academic Press, London, pp. 149-156.
Tasi, Y. B., Liaw, Z. S., Lee, T. Q., Lin, M. T. and Yeh, Y. H.(1981) Seismological evidence of an active plate boundary in the Taiwan region. Mem. Geol. Soc. China, 4, 143-154.
Wang, C. Y., Ellwood, A., W. F., rau, R. J. and Yen, H. Y. (1996) Mountain-building in Taiwan and the critical wedge model. Amer. Geophys. Union geophys. Monogr., 96, 49-55.
Wang, C. Y., 1981, Wave theory for seismogram synthesis, Ph. D. Dissertation, Saint Louis University, 235pp.
Wang, T.K. and Chiang, C.H. (1998) Imaging of arc-arc collision in the Ryukyu forearc region offshore Hualien from TAICRUST OBS Line 16. Terre. Atmos. Oceanic Sci., 9,329-344.
Wu, F. T., Rau, R. –J. and david Salzberg (1997) Taiwan orogeny: thin skinned or lithospheric collision? Tectonophysics, 274, 191-220.
Wu, F. T. and A. Levshin, 1994, Surface-wave group velocity tomography of East Asia, Phys. Earth Planet Inter., 84, 59-77.
Yen, H. Y., Yeh, Y. H. and Wu, F. T. (1998) Two-dimensional crustal structures of Taiwan from gravity data. Tectonics, 17, 104-111.
Yeh, Y. H. and Tsai, Y. B. (1981) Crustal structure of central Taiwan from inversion of P-wave arrive times. Bull. Inst. Earth Sci., Academia Sinica, 1, 83-102.
Yeh, Y. H., Shih, R. C., Lin, C.H., Liu, C. C., Yen, H. Y., Huang, B.S., Liu, C. S., Chen, P. Z., Huang, C. S., Wu, C. J. and Wu. F. T. (1998) Onshore/offshore wide-angle deep seismic profiling in Taiwan. Terre. Atmos. Oceanic Sci., 9, 301-316.
Yeh, Y. H., Barrier, E., Lin, C. H. and Angelier, J. (1991) Stress tensor analysis in the Taiwan area from focal mechanisms of earthquakes. Tectonophysics, 200, 267-280.
Yoshii, T., 1975, Regionality of group velocties of Rayleigh waves in the Pacific and thickening of the plate, Earth Planet Sci. Lett., 25, 305-312.
Yu, G. K., and Mitchell, B. J., 1979. Regionalized shear velocity model of the Pacific upper mantle from observed Love and Rayleigh wave dispersion, Geophys. J. R. astr. Soc., 57, 311-341.
Zhang, Y. S. and T. Lay, 1996, Global surface wave phase velocity variations, J. Geophys. Res., 101, 8415-8436.
Zhang, Y. S. and T. Tanimoto, 1991, Global love wave phase velocity variation and its significance to plate tectonics, Phys. Earth Planet Inter., 66, 160-202.
Zhang, Y. S. and T. Tanimoto, 1993, High-resolution global upper mantle structure and plate tectonics, J. Geophys. Res., 98, 9793-9823.
王乾盈，余貴坤，1987。台灣地區之P波與Lg波特性比較研究。國科會專題研究報告，編號 NCS 75-0414-P008-08.
辛在勤、何美儀(1994)台灣西部地區三維速度構造。氣象學報，14,216-234, 1994

指導教授

余貴坤(Guey-KuenYu)

審核日期

2002-7-18

推文