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完整後設資料紀錄
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.advisor | 張翠玉 | |
dc.contributor.author | Fang-Yi Lee | en |
dc.contributor.author | 李芳儀 | zh_TW |
dc.date.accessioned | 2021-06-17T02:20:12Z | - |
dc.date.available | 2017-08-25 | |
dc.date.copyright | 2017-08-25 | |
dc.date.issued | 2017 | |
dc.date.submitted | 2017-08-21 | |
dc.identifier.citation | Angelier J, Chang T-Y, Hu J-C, Chang C-P, Siame L, Lee J-C, Deffontaines B, Chu H-T, Lu C-Y. Does extrusion occur at both tips of the Taiwan collision belt? Insights from active deformation studies in the Ilan Plain and Pingtung Plain regions. Tectonophysics. 2009;466(3-4):356-76.
Bos AG, Spakman W, Nyst MCJ. Surface deformation and tectonic setting of Taiwan inferred from a GPS velocity field. Journal of Geophysical Research: Solid Earth. 2003;108(B10). Burov E, Yamato P. Continental plate collision, P–T–t–z conditions and unstable vs. stable plate dynamics: Insights from thermo-mechanical modelling. Lithos. 2008;103(1-2):178-204. Byrne T, Chan Y-C, Rau R-J, Lu C-Y, Lee Y-H, Wang Y-J. The Arc–Continent Collision in Taiwan. Arc-Continent Collision. Berlin, Heidelberg: Springer Berlin Heidelberg; 2011. p. 213-45. Chang C-P, Chang T-Y, Angelier J, Kao H, Lee J-C, Yu S-B. Strain and stress field in Taiwan oblique convergent system: constraints from GPS observation and tectonic data. Earth and Planetary Science Letters. 2003;214(1-2):115-27. Chemenda A, Yang R, Hsieh C-H, Groholsky A. Evolutionary model for the Taiwan collision based on physical modelling. Tectonophysics. 1997;274(1-3):253-74. Choi E, Tan E, Lavier LL, Calo VM. DynEarthSol2D: An efficient unstructured finite element method to study long-term tectonic deformation. Journal of Geophysical Research: Solid Earth. 2013;118(5):2429-44. Deffontaines B, Lacombe O, Angelier J, Chu H-T, Mouthereau F, Lee C-T, Deramond J, Lee J-F, Yu M-S, Liew PM. Quaternary transfer faulting in the Taiwan Foothills: evidence from a multisource approach. Tectonophysics. 1997;274(1-3):61-82. Feng L, Bartholomew MJ, Choi E. Spatial arrangement of décollements as a control on the development of thrust faults. Journal of Structural Geology. 2015;75:49-59. Fuller C, Willett S, Fisher D, Lu C. A thermomechanical wedge model of Taiwan constrained by fission-track thermochronometry. Tectonophysics. 2006;425(1):1-24. Ho C. Geologic and tectonic framework of Taiwan. Mem Geol Soc China. 1979;3:57-72. Hu JC, Yu SB, Angelier J, Chu HT. Active deformation of Taiwan from GPS measurements and numerical simulations. Journal of Geophysical Research: Solid Earth. 2001;106(B2):2265-80. Hu J-C, Angelier J, Yu S-B. An interpretation of the active deformation of southern Taiwan based on numerical simulation and GPS studies. Tectonophysics. 1997;274(1):145-69. Hu J-C, Hou C-S, Shen L-C, Chan Y-C, Chen R-F, Huang C, Rau R-J, Chen KH, Lin C-W, Huang M-H, Nien P-F. Fault activity and lateral extrusion inferred from velocity field revealed by GPS measurements in the Pingtung area of southwestern Taiwan. Journal of Asian Earth Sciences. 2007;31(3):287-302. Huchon P, Barrier E, bremaecker J-Cd, Angelier J. Collision and Stress Trajectories in Taiwan: a Finite Element Model. Tectonophysics. 1986;125:179 - 91. Hwang C, Hsu H-J, Chang ET, Featherstone WE, Tenzer R, Lien T, Hsiao Y-S, Shih H-C, Jai P-H. New free-air and Bouguer gravity fields of Taiwan from multiple platforms and sensors. Tectonophysics. 2014;611:83-93. Lacombe O, Mouthereau F, Angelier J, Deffontaines B. Structural, geodetic and seismological evidence for tectonic escape in SW Taiwan. Tectonophysics. 2001;333(1):323-45. Lacombe O, Mouthereau F, Deffontaines B, Angelier J, Chu HT, Lee CT. Geometry and Quaternary kinematics of fold-and-thrust units of southwestern Taiwan. Tectonics. 1999;18(6):1198-223. Lin AT, Liu C-S, Lin C-C, Schnurle P, Chen G-Y, Liao W-Z, Teng LS, Chuang, H-J, Wu M-S. Tectonic features associated with the overriding of an accretionary wedge on top of a rifted continental margin: An example from Taiwan. Marine Geology. 2008;255(3-4):186-203. Lin AT, Watts AB. Origin of the West Taiwan basin by orogenic loading and flexure of a rifted continental margin. Journal of Geophysical Research: Solid Earth. 2002;107(B9):ETG 2-1-ETG 2-19. Lin AT, Watts AB, Hesselbo SP. Cenozoic stratigraphy and subsidence history of the South China Sea margin in the Taiwan region. Basin Research. 2003;15(4):453-78. Lin AT, Yao B, Hsu S-K, Liu C-S, Huang C-Y. Tectonic features of the incipient arc-continent collision zone of Taiwan: Implications for seismicity. Tectonophysics. 2009;479(1):28-42. Liu C-S, Huang IL, Teng LS. Structural features off southwestern Taiwan. Marine Geology. 1997;137(3-4):305-19. Logan LC, Lavier LL, Choi E, Tan E, Catania GA. Semi-brittle rheology and ice dynamics in DynEarthSol3D. The Cryosphere. 2017;11(1):117-32. Lu C, Jeng F, Chang K, Jian W. Impact of basement high on the structure and kinematics of the western Taiwan thrust wedge: insights from sandbox models. Terrestrial, Atmospheric and Oceanic Sciences. 1998;9(3):533-50. Lu C-Y, Malavieille J. Oblique convergence, indentation and rotation tectonics in the Taiwan Mountain Belt: Insights from experimental modelling. Earth and Planetary Science Letters. 1994;121(3-4):477-94. Malavieille J, Trullenque G. Consequences of continental subduction on forearc basin and accretionary wedge deformation in SE Taiwan: Insights from analogue modeling. Tectonophysics. 2009;466(3-4):377-94. Masson F, Mouyen M, Hwang C, Wu YM, Ponton F, Lehujeur M, Dorbath C. Lithospheric structure of Taiwan from gravity modelling and sequential inversion of seismological and gravity data. Tectonophysics. 2012;578:3-9. Mouthereau F, Fillon C, Ma KF. Distribution of strain rates in the Taiwan orogenic wedge. Earth and Planetary Science Letters. 2009;284(3-4):361-85. Mouthereau F, Lacombe O. Inversion of the Paleogene Chinese continental margin and thick-skinned deformation in the Western Foreland of Taiwan. Journal of Structural Geology. 2006;28(11):1977-93. Mouthereau F, Lacombe O, Deffontaines B, Angelier J, Brusset S. Deformation history of the southwestern Taiwan foreland thrust belt: insights from tectono-sedimentary analyses and balanced cross-sections. Tectonophysics. 2001;333(1):293-318. Mouthereau F, Lacombe O, Vergés J. Building the Zagros collisional orogen: Timing, strain distribution and the dynamics of Arabia/Eurasia plate convergence. Tectonophysics. 2012;532-535:27-60. Mouthereau F, Watts AB, Burov E. Structure of orogenic belts controlled by lithosphere age. Nature Geoscience. 2013;6(9):785-9. Simoes M, Avouac JP, Beyssac O, Goffé B, Farley KA, Chen Y-G. Mountain building in Taiwan: A thermokinematic model. Journal of Geophysical Research. 2007;112(B11). Sung Q-C, Chang H-C, Liu H-C, Chen Y-C. Mud volcanoes along the Chishan fault in Southwestern Taiwan: A release bend model. Geomorphology. 2010;118(1-2):188-98. Suppe J. Mechanics of mountain building and metamorphism in Taiwan. Mem Geol Soc China. 1981;4(6). Suppe J. The active Taiwan mountain belt. 1987. 277-93 p. Ta T, Choo K, Tan E, Jang B, Choi E. Accelerating DynEarthSol3D on tightly coupled CPU–GPU heterogeneous processors. Computers & Geosciences. 2015;79:27-37. Tang C-C, Zhu L, Chen C-H, Teng T-L. Significant crustal structural variation across the Chaochou Fault, southern Taiwan: New tectonic implications for convergent plate boundary. Journal of Asian Earth Sciences. 2011;41(6):564-70. Tang J-C, Chemenda A. Numerical modelling of arc–continent collision: application to Taiwan. Tectonophysics. 2000;325(1):23-42. Toyokuni G, Zhao D, Chen KH. Tomography of the source zone of the 2016 South Taiwan earthquake. Geophysical Journal International. 2016;207(1):635-43. Tsai M-C, Yu S-B, Shin T-C, Kuo K-W, Leu P-L, Chang C-H, Ho M-Y. Velocity Field Derived from Taiwan Continuous GPS Array (2007 - 2013). Terrestrial, Atmospheric and Oceanic Sciences. 2015;26(5):527. Viallon C, Huchon P, Barrier E. Opening of the Okinawa Basin and Collision in Taiwan: a Retreating Trench Model with Lateral Anchoring. Earth and Planetary Science Letters. 1986;80:145 - 55. Wu Y, Jiang Z, Yang G, Wei W, Liu X. Comparison of GPS strain rate computing methods and their reliability. Geophysical Journal International. 2011;185(2):703-17. Yamato P, Mouthereau F, Burov E. Taiwan mountain building: insights from 2-D thermomechanical modelling of a rheologically stratified lithosphere. Geophysical Journal International. 2009;176(1):307-26. Yu S-B, Chen H-Y, Kuo L-C. Velocity field of GPS stations in the Taiwan area. Tectonophysics. 1997;274(1):41-59. 何宛芸. 利用三維個別元素法模擬臺灣西南部之地殼變形之研究: 國立台灣大學地質科學研究所; 2006. 張家鳳. 旗山斷層的淺層震測探勘: 國立成功大學地球科學研究所; 2006. 楊耿明, 洪日豪, 饒瑞鈞, 吳榮章, 黃旭燦. 臺灣陸上斷層帶地質構造與地殼變形調查研究. 2/5, 六甲新化地區 經濟部中央地質調查所報告. 2001. | |
dc.identifier.uri | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/68411 | - |
dc.description.abstract | 本論文使用三維的數值模擬以彈塑性變形模式討論台灣西南地區之地表變型和斷層發育,區域涵蓋台灣西部麓山帶南端、西部海岸平原南部一直到高屏上部斜坡。
在菲律賓海板塊與歐亞大陸邊緣斜向碰撞下,台灣自新生代後期開始進行造山運動,造山帶由北向南發育並由東向西在西部麓山帶形成一系列南北向的摺皺逆衝帶。在各種野外觀察及觀測資料下得知,受板塊側向擠壓應力影響,西南台灣的平原區的地層正在發育逆衝斷層以及摺皺變形。而此區域的西側為被動大陸邊緣,構造上為擠壓變形的後擋,相對的,西南側為開放的邊界,許多的地球物理資料皆顯示台灣西南地區在側向擠壓下存在往西南方運動的逃脫構造。根據現代GPS的測量值推論,逃脫構造造成屏東平原逆時鐘旋轉的速度場以及讓旗山斷層帶右移的運動分量。而砂箱模擬演繹了台灣西南地區的逆衝斷層多帶左移分量並被右移斷層截切。豐富的地質地物觀測資料及相對簡單的邊界幾何讓西南台灣成為討論板塊聚合初始變形的合適地點。 本論文使用DynEarthSol3D程式模擬地層聚合變形的行為,在符合Lagrangian力學方程式的前提下,以彈塑性模式模擬在不同的幾何、邊界條件下的地層變形行為。在模型的設計上我們參考了斷層分布、新生代沉積物厚度、布蓋重力異常、震測剖面和地質圖來設計各個實驗的幾何。潮州斷層被設定為實驗的東邊邊界,相對澎湖以每年約5公分的速度向正西移動;北邊邊界設在潮州斷層周遭有以每年5公分向西速度的最北端;在不同實驗中我們分別將旗山斷層、變形前緣及位於北港高地東南邊的義竹斷層設為西邊邊界。除了考慮簡單的單層物質變形,本論文也設計了雙層及三層的物質模型,在雙層的模型的下層及三層模型的中層所設置的分層為分離上下層變形的滑脫面層。透過調整滑脫面層的摩擦角便可測試滑脫面上不同摩擦係數對變形的影響。而本研究也根據震測剖面,於滑脫面上設計斷坡(ramp)及複堆疊(duplex)。另外,在北邊和西邊邊界外圍,實驗中設置了一層5公里厚的物質設定不同摩擦角來控制討論區域與週遭物質之間的藕合強度。 根據模擬的結果,西南臺灣聚合變形有下列主要的構造:(1)一組平行於東邊邊界的共軛逆衝斷層會由南往北發育,隨著滑脫面層摩擦角及北邊、西邊界上的摩擦力增大,這組斷層系統會往北即往陸地的方向延伸。(2)在滑脫面上設置的斷坡和複堆疊構造,會發育由北往南的斷層系統,可以對應旗山斷層以及其週遭一系列與之平行的斷層(如:龍船斷層、古亭坑斷層等)。(3)當滑脫面層摩擦角較低時,在模型的東南角會發育逆時鐘旋轉的左移斷層,在一些實驗中會同時存在數個左移斷層呈扇狀分布。(4) 永安線型和崙後背斜為此區域中不可忽略的構造。 關鍵詞:西南台灣、數值模擬、斷層發育、地表變形、逃脫構造 | zh_TW |
dc.description.abstract | This study uses 3D numerical simulation to discuss the fault development and surface deformation in Southwest Taiwan. The studies area comprises the southernmost part of fold-and-thrust belt of Taiwan, the southern part of the coastal plain and the offshore Kaoping upper slope.
Under the oblique collision of Philippine Sea plate against the Eurasian continental margin, active orogeny takes place around Taiwan since the late Cenozoic. The consequent lithospheric deformation is considered to propagate from east to west and has generated a series of folds and thrusts in N-S direction. As the obliquity, the orogenic belt developed from north to south. Also, the observations proved that the SW Taiwan is undergoing strong crustal deformation, rapid uplift and high denudation and erosion rate in neotectonics, which are typical condition for compressional region. The geometry of Chinese continental margin and the collision direction of Luzon arc to the continent, make southwest of the research area as a relative open boundary and many geophysical data also prove that under lateral collision with an open boundary, Southwest Taiwan is undergoing tectonic escape toward southwest. The dextral motion of Chishan fault and the counterclockwise-rotation velocity field in the Pingtung plain are regarded as an evidence for tectonic escape. Furthermore, the sandbox experiments show that in this area most of the thrusts exhibit left-lateral oblique slip while being truncated by the right-lateral faults. All these reveal a deformation partition in response to the plates’ convergence acting with the local indentation of the Peikang high. The abundant observations and relative simple boundary make SW Taiwan as a good place to study the initial deformation of orogeny. With the program DynEarthSol3D, we do numerical simulation in elastoplastic mode in Lagrangian mechanic form using unstructured meshes. We adopt the local faults’ geometries and also consider the Cenozoic sediment isopach, Bouguer gravity anomalies, seismic profiles and geology map of this area to set our experiments. The Chaochou fault is considered as the eastern boundary, which moves westward in a velocity of ~ 5 cm/yr referenced to Penghu. In our experiments, we try to set the Chishan fault, the deformation front and Yichu fault (a fault lying along the SE border of Peikang high) as the western boundary in different trials. The northern boundary is set in the northernmost place where the GPS observations show 5 cm/yr westward along Chaochou fault to separate the complexity in central Taiwan. A fine zone parameterized in varied frictions is attached to the western front and the northern boundary as to discuss the coupling of the material flow in the boundaries. A soft layer with low friction angle is sandwiched or lying beneath the model to mimic the existence of decollement and separates the deformation of upper layer and lower layer; we named these low-friction-angle layers as decollement layers. Following the balanced cross section which is based on the seismic profile in north of Pingtung Plain, the decollement is not flat, ramps and duplexes are set in our decollement. We modify the friction angle of material in the decollement layer to test the effect of the friction coefficient to the development of faults and surface deformation. After this study, the tectonic patterns subject to the plate collision can be drawn as, (1) There are a pair of conjugated longitudinal faults generated beside the eastern boundary and this fault system would develop more northward as the coupling of the discussed area with lower layer or surrounding material gets larger. (2) A fault system related to the ramp and duplex develops from north to south with reverse and dextral motion may related to a series of faults around Chishan and Lungchuan fault. (3) The sinistral strike-slip faults are seen in the southeast in our experiments. When the basal friction is low enough, the strike of these faults would rotate counterclockwise repeatedly. In some cases, there would be a series of sinistral strike-slip faults distribute in a fan pattern. (4) In our experiments, we found that the existence of Lunhou anticline and Yung-An lineament is important to the neo- crustal deformation in the SW Taiwan. Keyword: Southwest Taiwan, numerical simulation, fault development, surface deformation, tectonic escape | en |
dc.description.provenance | Made available in DSpace on 2021-06-17T02:20:12Z (GMT). No. of bitstreams: 1 ntu-106-R04241306-1.pdf: 20435100 bytes, checksum: c0f1adbb96556a8d015be5f531fe7247 (MD5) Previous issue date: 2017 | en |
dc.description.tableofcontents | 致謝 i
摘要 ii Abstract iv 第1章 緒論 1 1.1臺灣板塊聚合帶變形研究 1 1.1.1 物理模型 1 1.1.2 數值模型 2 1.2 滑脫面幾何與摩擦係數對斷層發育及變形的影響 10 第2章 數值模擬程式 – DynEarthSol3D 17 2.1 程式 17 2.2 各實驗共同參數 22 第3章 模型設計 23 3.1研究地區地質構造與地表變形量觀察 23 3.2 實驗地區幾何設定與邊界條件 29 第4章 結果 40 4.1 單層模型 42 4.2 雙層模型 55 4.2.1 幾何G1、下層為基盤 55 4.2.2 幾何G2t 58 4.2.3 幾何G2 62 4.2.4 幾何G3、旗山斷層下設置斷坡 66 4.3 三層模型 70 4.3.1 幾何G3、龍船斷層下滑脫面層設製斷坡 70 4.3.2 幾何G3、旗山斷層下滑脫面層設置斷坡 74 4.3.3 幾何G2、旗山斷層下設置斷坡 76 4.3.4 幾何G2、旗山斷層下滑脫面層設置斷坡並考慮崙後背斜及永安線型 79 第5章 討論 85 5.1 實驗結果速度場與GPS觀測速度場之比較 85 5.2 旗山斷層活動度分析 103 5.3 實驗變形區與週遭藕合強度對斷層發育的影響 124 5.4 西邊界之設置對於速度場的影響 128 5.5模擬結果與斷層構造的比較討論 129 第6章 結論 132 引用文獻 135 附錄-實驗幾何設定檔 I 單層模型 I 雙層模型 IV 三層模型 X | |
dc.language.iso | zh-TW | |
dc.title | 以數值模擬討論台灣西南地區地表變形和斷層發育 | zh_TW |
dc.title | Numerical Simulation on the Surface Deformation and Fault Development in Southwest Taiwan | en |
dc.type | Thesis | |
dc.date.schoolyear | 105-2 | |
dc.description.degree | 碩士 | |
dc.contributor.coadvisor | 譚諤 | |
dc.contributor.oralexamcommittee | 胡植慶,李建成 | |
dc.subject.keyword | 西南台灣,數值模擬,斷層發育,地表變形,逃脫構造, | zh_TW |
dc.subject.keyword | Southwest Taiwan,numerical simulation,fault development,surface deformation,tectonic escape, | en |
dc.relation.page | 164 | |
dc.identifier.doi | 10.6342/NTU201704113 | |
dc.rights.note | 有償授權 | |
dc.date.accepted | 2017-08-21 | |
dc.contributor.author-college | 理學院 | zh_TW |
dc.contributor.author-dept | 海洋研究所 | zh_TW |
顯示於系所單位: | 海洋研究所 |
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