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完整後設資料紀錄
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.advisor | 鄭富書 | zh_TW |
dc.contributor.advisor | Fu-Shu Jeng | en |
dc.contributor.author | 林連冠 | zh_TW |
dc.contributor.author | Lien-Kuan Lin | en |
dc.date.accessioned | 2023-09-22T16:56:10Z | - |
dc.date.available | 2023-11-09 | - |
dc.date.copyright | 2023-09-22 | - |
dc.date.issued | 2023 | - |
dc.date.submitted | 2023-08-08 | - |
dc.identifier.citation | Angelier, J., Chu, H.-T., Lee, J.-C., & Hu, J.-C. (2000). Active faulting and earthquake hazard: The case study of the Chihshang fault, Taiwan. Journal of Geodynamics, 29 (3-5), 151-185.
Arjang, B. (1996). In situ ground stresses in the Abitibi Mining District. International Journal of Rock Mechanics and Mining Sciences and Geomechanics Abstracts Barth, A., Reinecker, J., Heidback, O. (2008). Stress derivation from earthquake focal mechanisms, World Stress Map Project-Guideline: Focal mechanisms. Chen, S. K., Y. M. Wu, Y. J. Hsu, and Y. C. Chan. (2017). Current crustal deformation of the Taiwan orogen reassessed by cGPS strain-rate estimation and focal mechanism stress inversion, Geophysical Journal International, 210 (1), 228‒239. Herget, G., & Arjang, B. (1990). Update on ground stresses in the Canadian Shield. Proc. Stresses in Underground Structures, Ottawa (Eds. Herget G, Arjang B, Bétournay M, Gyenge M, Vongpaisal S, Yu Y), 33-47. Hsu, Y. J., L. Rivera, Y. M. Wu, C. H. Chang, and H. Kanamori. (2010). Spatial heterogeneity of tectonic stress and friction in the crust: New evidence from earthquake focal mechanisms in Taiwan, Geophys. J. Int., 182, 1, 329–342. Johnson, K. M., & Segall, P. (2004). Imaging the ramp–décollement geometry of the Chelungpu fault using coseismic GPS displacements from the 1999 Chi-Chi, Taiwan earthquake. Tectonophysics, 378 (1-2), 123-139. Michael, A. J. (1984). Determination of stress from slip data: faults and folds. Journal of Geophysical Research: Solid Earth, 89(B13), 11517-11526. Sjöberg, J., & Klasson, H. (2003). Stress measurements in deep boreholes using the Borre (SSPB) probe. International Journal of Rock Mechanics and Mining Sciences, 40 (7-8), 1205-1223. Voight, B. (1968). Determination of the virgin state of stress in the vicinity of a borehole from measurements of a partial anelastic strain tensor in drill cores. Felsmech Ingenieurgeol 6, 201-215. Yang, Y. R., & Johnson, K. M. (2020). Crustal stress state in Taiwan: Moderately strong crust supporting gravitational and flexural loading. Journal of Geophysical Research: Solid Earth, 125 (11), e2020JB019530. Yang, Y. R., Johnson, K. M., & Chuang, R. Y. (2013). Inversion for absolute deviatoric crustal stress using focal mechanisms and coseismic stress changes: The 2011 M9 Tohoku‐oki, Japan, earthquake. Journal of Geophysical Research: Solid Earth, 118 (10), 5516-5529. 李元希、吳維毓、石同生、盧詩丁、謝孟龍、張徽正(2000)九二一集集地震地表變形特性-埤豐橋以東,經濟部地質調查所特刊,第十二號,19-40頁。 俞旗文. (2007). 利用取樣岩心量測岩石現地應力的技術. 中興工程, (94), 11-18. 葉恩肇、李偉誠、孫天祥、林為人、林蔚、林鎮國、陳文山,2012,花蓮和平地區非彈性應變回復法之現地應力量測,地工技術,131,23-34。 經濟部中央地質調查所(1999)1/25000九二一地震地質調查報告,集集地震地表破裂地形測量 吳逸民,2020,震源機制解,臺灣地質知識服務網,https://twgeoref.moeacgs.gov.tw/GipOpenWeb/wSite/ct?xItem=140857&ctNode=1233&mp=105. | - |
dc.identifier.uri | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/89983 | - |
dc.description.abstract | 現地應力為評估斷層活動與災害潛勢的重要因素,也是隧道工程開挖、地球資源開採、廢棄物處置與封存場址工程設計的重要參數。臺灣位於板塊構造帶邊緣,受菲律賓海板塊與歐亞板塊每年平均8.2cm聚合速率影響,從集集地震事件後至今已有超過400個GPS連續觀測站用於大地測量並監測大地變形,經由GPS連續觀測站於同震運動期間量測的位移資料可以用以分析斷層錯動量。經過大的地震事件後可能改變區域應力場的主應力方向,近年來發展出結合震源機制解及地震引致的應力變化量對區域地殼應力的調查方法。於此逆推現地應力張量的作法中,使用權衡函數做為模型平滑參數,量化現地應力的不確定,因此斷層錯動後地層應力變化與地表位移的關係為關鍵的輸入參數。本研究目的即是透過非連續體數值模擬方式探討斷層錯動後地層應力變化量與地表位移的關係,以建立矩陣方式評估發展解算方法之可能性。 | zh_TW |
dc.description.abstract | In-situ stress is an important factor in evaluating fault activity and disaster potential, and is also an important parameter in engineering design of underground and tunnel engineering excavation, earth resource extraction, waste disposal and storage sites. Taiwan is located on the edge of a plate tectonic belt and is subject to frequent seismic activity. After the chi-chi earthquake, over 450 continuous observation stations have been utilized for geodetic measurements and monitoring surface displacement. Displacement data obtained from GPS continuous stations during the co-seismic period can be used to analyze fault slip. Major seismic events can alter the regional stress field, and in recent years, a methodology has been developed to investigate regional crustal stress by combining solutions from focal mechanisms and stress changes induced by earthquakes. In this inverse of the current in-situ stress tensor method, the trade-off curve function is used as the smoothing parameter of the model to quantify the uncertainty of the in-situ stress. Therefore, the relationship between the stress change and the surface displacement after fault dislocation is the key input parameter. The purpose of this study is to establish the relationship between the stress change and the displacement of the surface through the numerical simulation, and evaluate the possibility of developing a solution method. | en |
dc.description.provenance | Submitted by admin ntu (admin@lib.ntu.edu.tw) on 2023-09-22T16:56:10Z No. of bitstreams: 0 | en |
dc.description.provenance | Made available in DSpace on 2023-09-22T16:56:10Z (GMT). No. of bitstreams: 0 | en |
dc.description.tableofcontents | 誌謝 i
中文摘要 ii 英文摘要 iii 目錄 iv 圖目錄 vi 表目錄 x 第一章 緒論 1 1.1研究動機 1 1.2研究方法 1 1.3研究架構與主要內容 2 第二章 文獻回顧 4 2.1區域地殼應力逆推法 4 2.2現地應力量測方法 10 2.3車籠埔斷層取樣岩心應力量測 13 2.4車籠埔斷層模型 14 2.5臺灣地殼應力絕對值及三維應力場 17 第三章 研究方法 22 3.1應力-位移關係矩陣 22 3.2非連續體分析軟體 26 3.3軟體計算流程 27 3.4模型設置方式 27 3.5模型參數 29 第四章 結果與討論 31 4.1不同邊界條件模型於壓縮試驗 31 4.2斷層模型主應力大小、方向、應力變化 33 4.3模型中各分區的位移與應力分布 44 4.4模擬結果於建立應力變化量-地表位移關係 48 4.5矩陣解算與PFC模擬結果 52 4.6不同斷層面角度於應力與位移關係影響 57 第五章 結論與建議 65 5.1結論 65 5.2後續研究 65 參考文獻 67 | - |
dc.language.iso | zh_TW | - |
dc.title | 利用非連續體分析斷層附近應力變化與地表位移關係 | zh_TW |
dc.title | The Relationship Between Stress Change Near The Fault and Surface Displacement by Using Discrete Element Analysis Software | en |
dc.type | Thesis | - |
dc.date.schoolyear | 111-2 | - |
dc.description.degree | 碩士 | - |
dc.contributor.coadvisor | 王泰典 | zh_TW |
dc.contributor.coadvisor | Tai-Tien Wang | en |
dc.contributor.oralexamcommittee | 葉恩肇;劉台生;楊宜蓉 | zh_TW |
dc.contributor.oralexamcommittee | En-Chao Yeh;Tai-Sheng Liou;Yi-Rong Yang | en |
dc.subject.keyword | 現地應力,斷層,應力變化,地表位移,離散元素法, | zh_TW |
dc.subject.keyword | In-situ stress,Fault,Stress change,Surface displacement,Discrete element method, | en |
dc.relation.page | 68 | - |
dc.identifier.doi | 10.6342/NTU202303121 | - |
dc.rights.note | 同意授權(限校園內公開) | - |
dc.date.accepted | 2023-08-10 | - |
dc.contributor.author-college | 工學院 | - |
dc.contributor.author-dept | 土木工程學系 | - |
顯示於系所單位: | 土木工程學系 |
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