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http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/73510
標題: | 探討台灣地區地震危害度分析中強地動衰減式認知不確定性之可適用範圍 Ground Motion Prediction Equations and Discussions on the Technically Defensible Range of GMPE Epistemic Uncertainty for PHSA in Region of Taiwan |
作者: | Van-Bang Phung 馮文龐 |
指導教授: | 羅俊雄(C.H. Loh) |
關鍵字: | 地震危害度分析,強地動預估模式,邏輯樹之權重,隨機模型, Probabilistic Seismic Hazard Analysis,Ground Motion Prediction Equation,Logic Tree Weights,Random Model, |
出版年 : | 2018 |
學位: | 博士 |
摘要: | In probabilistic seismic hazard analysis (PSHA), the standard practice is to select a set of appropriate GMPEs and assign weights on the logic tree, especially for regions where strong motion data are sparse and where no indigenous GMPE exists. Subjectively assigning weights to a set of models usually has the disadvantage of not obtaining mutually exclusive and collectively exhaustive models because of sparse or unavailable data. Therefore, the development of logic tree weightings in PSHA remains a major challenge. The objective of this thesis is to develop GMC models that capture the center body and range (CBR) of the technically defensible interpretation (TDI) of ground motion model distribution with their weighting for use in PSHA studies under the framework of SSHAC level 3 project. This study focuses on the development GMPE either for crustal source or subduction source and the development of the median weight on the logic tree for PHSA in Taiwan. |
URI: | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/73510 |
DOI: | 10.6342/NTU201900178 |
全文授權: | 有償授權 |
顯示於系所單位: | 土木工程學系 |
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