遽變式山崩調查與動態模擬之研究

NCUIR > College of Earth Sciences > Graduate Institute of Applied Geology > journal & Dissertation > Item 987654321/108713

Please use this identifier to cite or link to this item: https://ir.lib.ncu.edu.tw/handle/987654321/108713

Title:	遽變式山崩調查與動態模擬之研究
Authors:	董家鈞;羅佳明(Lo, Chia-Ming);林彥享(Lin, Yen-Hsiang);魏倫瑋(Wei, Lun-Wei);黃韋凱(Huang, Wei-Kai);鄭添耀(Cheng, Tien-Yao);林銘郎(Lin, Ming-Lang);董家鈞(Dong, Jia-Jyun);李錫堤(Lee, Chyi-Tyi)
Contributors:	地球科學學院應用地質研究所
Keywords:	catastrophic landslide;discrete element method;EI;geomorphologic analysis;Scopus;分離元素法;地形分析;遽變式山崩
Date:	2012-09-01
Issue Date:	2026-04-23 15:02:52 (UTC+8)
Publisher:	經濟部中央地質調查所;社團法人中華民國地質學會;台灣: 中國土木水利工程學會
Abstract:	摘要： This paper presents results of a case study on the Hsiaolin catastrophic landslide, including its kinematic process and the geometry of deposition. Based on geomorphologic analysis, the landslide initiated in thick, multi-aged colluvium soils at the headwaters of a small stream upslope of Hsiolin village. A three dimensional discrete element program, PFC3D was used to model interaction between the landslide and the Hsiaolin village. The landslide converted from debris and rock slide to debris avalanche during the kinematic process. The predicted velocity of initial motion was about 5 ~ 10 m/sec from source area. Then the predicted velocity was higher than 30 m/sec on steep terrain, a velocity which permitted the debris to cross Qishanxi stream and destroyed downstream village. 出版者：台灣: 中國土木水利工程學會出版日期： 2012-09 出處：中國土木水利工程學刊, 2012-09, Vol.24 (3), p.231-243 資源來源：華藝電子期刊識別號： ISSN: 1015-5856
Appears in Collections:	[Graduate Institute of Applied Geology] journal & Dissertation

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