台北盆地與嘉南平原之震波模擬與地動特性

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：69

、訪客IP：3.145.130.227

姓名

陳俊德(Chun-Te Chen) 查詢紙本館藏

畢業系所

地球科學學系

論文名稱

台北盆地與嘉南平原之震波模擬與地動特性
(The characteristic of ground motion and seismic wave simulation of the Taipei basin and the ChiaNan plain)

相關論文

★ 利用井下地震儀陣列探討單站頻譜比法之應用	★ 高屏地區場址效應之探討
★ 以地震儀陣列及基因演算法推估近地表剪力波波速	★ 臺灣中部地區強地動波形模擬
★ 利用接收函數法推估蘭陽平原淺層速度構造	★ 蘭陽平原場址效應及淺層S波速度構造
★ 探討不同地質區強震站之淺層S波速度構造	★ 震源破裂過程及地表強地動特性之陣列分析研究
★ 利用微地動探討桃竹苗地區之場址效應	★ 利用微地動量測探討台灣中部地區之場址效應
★ 利用有限斷層法探討台北盆地之場址效應	★ 利用微地動量測探討台北盆地之場址效應
★ 以恆春地震探討高屏地區之場址效應	★ 利用隨機式震源模型探討蘭陽平原之場址效應
★ 利用時頻分析技術檢視土壤非線性反應	★ 台灣潛勢地震之發生機率評估

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)

本研究利用台北盆地43個TSMIP強震測站之大量地震觀測資料進行單站頻譜比分析比較，探討地震震源深淺、震源遠近及震源方位角的改變對台北盆地之單站頻譜比(以下簡稱HVR)的影響。經由S波視窗及S尾波視窗的HVR結果比較顯示，地震震源深淺對於台北盆地之HVR，在0.2~3.0Hz頻帶有顯著的差異存在。其中深源地震之HVR高於淺源地震；震央距離對於HVR則無顯著差異；而震源來自西南方的地震普遍比東南方地震有較高HVR，且只影響盆地北邊邊緣北投及信義區一帶之測站，與盆地之三維構造或沖積層厚度分布有一定程度關聯性。二維及三維震波模擬結果指出，震波從不同方位及角度入射盆地之HVR會有所變化，震波從南邊進入盆地較東邊進入盆地具有較高HVR，而震波以大角度(65°)入射盆地比小角度(30°)入射盆地具有較高HVR，這與觀測資料HVR分析結果吻合。甲仙地震震波在嘉南平原台南區域激發出顯著的表面波現象，周期約2秒至4秒。本研究以二維及三維有限差分震波模擬，重現甲仙地震震波由山麓帶進入沖積層低速地層後快速產生表面波之現象，且發現震波由於淺部地層構造速度差異，在新市至善化附近區域沿著曾文溪一帶具有顯著的震波能量集中現象。而震波能量集中現象所形成的波形振幅放大及局部場址震波放大效應，造成TN110列車所處位置相較TN105列車位置具有較大之PGV及PGD值，可能是造成高鐵TN110列車脫軌的原因。

摘要(英)

The earthquakes were well recorded by very dense strong-motion network Taiwan Strong Motion Instrumentation Program (TSMIP). The sufficient records provide an opportunity to analyze the earthquake position how influence the basin response. We apply single spectral ratio method (H/V ratio) to analyze the records at 43 stations of the Taipei TSMIP network. The result of H/V ratios comparison of depth indicated the H/V ratios obtained using deep events for the most part larger than shallow events at low frequency (0.2~3.0Hz). The analysis result of H/V ratios comparison of azimuth indicate that the H/V ratios obtained using southwest earthquakes generally larger than southeast when the stations located in the northern part of the basin, but show unapparent when the stations near the central and southern part of the basin. The result of H/V ratios comparison of epicenter distance indicated the H/V ratios show unapparent spectra ratios difference between far and near epicenter. We apply 2D and 3D numerical modeling to Taipei basin. The simulations show that for the Taipei basin, generation of large H/V spectral amplifications occur for large degree planar S-wave front. The simulations also show that the H/V spectral amplifications display strong planar S-wave front azimuthal dependence. The modeling obtained similar conclusion with the observed analysis.
In this study we use 2D and 3D finite-difference method to simulating the wave propagation of the JiaSian earthquake. The results of the simulation demonstrate that the long duration surface wave of the west ChiaNan plain resulting from the multi-pathing waves trapped in the top Pleistocene formation. The snapshots of the wave propagation display that the seismic wave bending on the Shanhua and Shinshi area along Zengwun River. The larger PGV and PGD maybe the reason explains that the TN110 train de-railed but TN105 not cause by the seismic wave bending and local site effect.

關鍵字(中)

★ 單站頻譜比
★ 有限差分
★ 甲仙地震
★ 震波傳遞

關鍵字(英)

★ single spectral ratio
★ finite difference
★ JiaSian earthquake
★ wave propagation

論文目次

摘要 i
ABSTRACT ii
謝誌 iii
目錄 iv
圖目錄 vi
表目錄 x
第一章緒論 1
1-1 研究動機與目的 1
1-2 研究區域地形及地質概況 2
1-2-1 台北都會區台北盆地 2
1-2-2 嘉南平原南端台南都會區 3
1-3 本文內容 5
第二章台北盆地單站頻譜比特性 7
2-1 前言 7
2-2 使用資料 7
2-3 單站頻譜比法 8
2-4 台北盆地單站頻譜比特性 10
2-5 小結 12
第三章台北盆地速度模型建立與震波模擬 29
3-1 前言 29
3-2 二維及三維有限差分法 29
3-3 二維及三維速度模型之建立 30
3-4 台北四獸山地震二維及三維震波模擬 32
3-5 震源位置變化與盆地放大效應模擬 36
3-6 小結 38
第四章台南地區速度模型建立與震波模擬 57
4-1 前言 57
4-2 二維及三維速度模型之建立 57
4-3 高雄甲仙地震二維及三維震波模擬 59
4-4 高鐵脫軌事件探討 62
4-5 小結 66
第五章結論 99
參考文獻 101
附錄A 105
附錄B 115
附錄C 125
附錄D 132
附錄E 136
附錄F 141
附錄G 148

參考文獻

Bohlen, T., Parallel 3-D viscoelastic finite-difference seismic modeling, Computers & Geopsciences., 28, 8, 887-889., 2002.
Cerjan, C., D. Kosloff, R. Kosloff, and M. Reshef., A nonreflecting boundary condition for discrete acoustic and elastic wave equations, Geophysics., 50, 705-708., 1985.
Chen, K. C., Strong ground motion and damage in the Taipei basin from the Moho reflected siesmic-waves during the March 31, 2002, Hualien, Taiwan earthquake, Geophys. Res. Lett., 30, 1151-1154., 2003.
Furumura, T. and L. Chen., Parallel simulation of strong ground motions during recent and historical damaging earthquakes in Tokyo, Japan, Parallel Comput., 31, 2, 149-165., 2005.
Furumura, T. and K. Kennett., Subduction zone guided waves and the heterogeneity structure of the subducted plate: intensity anomalies in northern Japan, J. Geophys. Res., 110, B10302., 2005.
Glaznev, V. N., A. B. Raevsky, and G. B. Skopenko., A three-dimensional integrated density and thermal model of the Fennoscandian lithosphere, Tectonophysics., 258, 15-33., 1996.
Kuo, C. H., K. L. Wen, H. H. Hsieh, T. M. Chang, C. M. Lin, and C. T. Chen., Evaluating empirical regression equations for Vs and estimating Vs 30 in northeastern Taiwan, Soil Dynamics and Earthquake Engineering., 31, 3, 431-439., 2011.
Kuo, C. H., K. L. Wen, H. H. Hsieh, C. M. Lin, T. M. Chang, and K. W. Kuo., Site Classification and Vs30 estimation of free-field TSMIP stations using the logging data of EGDT, Engineering Geology., 129-130 , 68-75., 2012.
Lermo, J. and F. J. Chavez-Garcia., Site effect evaluation using spectral ratios with only one station, Bull. Seism. Soc. Am., 83, 1574-1594., 1993.
Lee, S. J., B. S. Huang, W. T. Liang, and K. C. Chen., Grid-based moment tensor inversion technique by using 3-D Green’s functions database: A demonstration of the 23 October 2004 Taipei earthquake, Terr. Atmos. Ocean. Sci., 21, 503-514., 2010.
Lee, S. J., W. T. Liang, L. Mozziconacci, Y. J. Hsu, W. G. Huang and B. S. Huang., Source complexity of the 4 March 2010 Jiashian, Taiwan Earthquake determined by joint inversion of teleseismic and near field data, Journal of Asian Earth Sciences., 64, 5, 14-26., 2012.
Lin, C. M., T. M. Chang, Y. C. Huang, H. J. Chiang, C. H. Kuo, and K. L. Wen., Shallow S-wave velocity structures in the western coastal plain of Taiwan, Terr. Atmos. Ocean Sci., 22, 2, 299-308., 2009.
Miksat, J., K. L. Wen, V. Sokolov, C. T. Chen, and F. Wenzel., Simulating the Taipei basin response by numerical modeling of wave propagation, Bull. Earthq. Eng., 8, 4, 847-858., 2010a.
Miksat, J., K. L. Wen, V. Sokolov, F. Wenzel, and C. T. Chen., Numerical modeling of ground motion in the Taipei basin – basin and source effects, Geophys. J. Int., 183, 3, 1633-1647., 2010b.
Nakamura, Y., A method for dynamic characteristics estimation of subsurface using microtremor on the ground surface, QR of RTR1 30, 1, February, 25-33., 1989.
Olsen, K. B., Site Amplification in the Los Angeles Basin from Three-Dimensional Modeling of Ground Motion, Bull. Seism. Soc. Am., 90, S77-S94., 2000.
Pan, Y. S., Interpretation and seismic coordination of the Bouguer gravity anomalies over west-central Taiwan, Petrol. Geol. Taiwan., 5, 99-115., 1967.
Pan, Y. S., Interpretation and seismic coordination of the Bouguer gravity anomalies obtained in south western Taiwan, Petrol. Geol. Taiwan., 6, 197-208., 1968.
Sokolov, V., C. H. Loh, and K. L. Wen., Empirical models for site-and region-dependent ground-motion parameters in the Taipei Area: A Unified Approach, Earthquake Spectra., 17, 313-331., 2001.
Sokolov, V., K. L. Wen, J. Miksat, F. Wenzel, and C. T. Chen., Analysis of Taipei basin response on earthquakes of various depth and location using empirical data, Terr. Atmos. Ocean Sci., 20, 5, 687-702., 2009.
Tsai, K. C., C. P. Hsiao, and M. Bruneau., Overview of building damages in 921 Chi-Chi earthquake, Earthq. Eng. Eng. Seismol., 2, 93-108., 2000.
Wang, C.Y., Y. H. Lee, M. L. Ger, Y. L. Chen., Investigating Subsurface Structures and P- and S-wave Velocities in the Taipei Basin, Terr. Atmos. Ocean Sci., 15, 45, 609-627., 2004.
Wen, K. L., C. M. Lin, H. J. Chiang, C. H. Kuo, Y. C. Huang, and H. C. Pu., Effect of surface geology on ground motions: The case of station TAP056 - Chutzuhu Site., Terr. Atmos. Ocean Sci., 19, 5, 451-462., 2008.
Wu, Y. M., J. B. H. Shyu, C. H. Chang, L. Zhao, M. Nakamura, and S. K. Hsu., Improved seismic tomography offshore northeastern Taiwan: Implications for subduction and collision processes between Taiwan and the southernmost Ryukyu, Geophys. J. Int., 178, 1042-1054., 2009.
林哲民，台灣西部平原之淺部速度構造、場址特性及三維震波模擬，國立中央大學地球物理研究所博士論文，中壢，142頁，2009。
鄭世楠，葉永田，徐明同，辛在勤，台灣十大災害地震圖集，中央氣象局與中央研究院地球科學研究所，CWB -9-1999-002-9，290頁，1999。
鄧屬予，袁彼得，陳培源，八十四年度台北盆地地下地質與工程環境綜合調查研究－地層及沉積環境研究，經濟部中央地質調查所報告第84-008 號，61 頁，1995。
鄧屬予，台北盆地之地質研究，西太平洋地質科學，第6卷，第1-28頁，2006。

指導教授

溫國樑(Kuo-Liang Wen)

審核日期

2013-7-16

推文