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    Please use this identifier to cite or link to this item: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/89012


    Title: 以碎形維度詮釋土石流與山崩之崩坍特性
    Authors: 楊長義;李彥宏;王永昱;陳天健
    Contributors: 淡江大學土木工程學系
    Keywords: 山崩;土石流;碎形維度;Landslide;Debris flow;Fractal dimension
    Date: 2004
    Issue Date: 2013-05-01 19:46:16 (UTC+8)
    Publisher: 臺北縣 : 淡江大學
    Abstract: 本文以山崩航照判識圖結果標定山崩座標位置,並以影像處理軟體計算山崩面積大小,
    再利用碎形理論分析其碎形特徵'分別可求得反映山崩面積規模大小分佈情況的山崩規模維
    度、及反映兩兩山崩位置間聯的雙點相關維度,據以暸解碎形理論在複雜但自然的山崩行為
    之應用性。本文初步以賀伯颱風在陳有蘭溪流域、及敏督利颱風在中南部引起的土石流山崩
    為例,並與921 地震及瑞里地震山崩災害比較,探討豪兩與地震引發崩坍行為的差異。
    The distribution of landslide and debris flow induced by typhoon or earthquake is analyzed using
    the fractal theory. The box dimension, a fractal dimension, is employed to describe the size
    distribution of landslides. The correlation dimension is used to describe the location distribution of
    landslides. The aim of this study is to explain the landslide distributions in scale and location using
    the fractal concept. The landslide examples caused by typhoon and earthquake are shown in this
    paper.
    Relation: 2004岩盤工程研討會論文集=Proceedings of 2004 Taiwan Rock Engineering Symposium,頁352-359
    Appears in Collections:[土木工程學系暨研究所] 會議論文

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