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題名 | 旗山溪流域之邊坡災害與機制=Slope Disasters and Mechanism in Chishan River Basin |
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作者姓名(中文) | 范嘉程; 劉芸呈; | 書刊名 | 地工技術 |
卷期 | 122 2009.12[民98.12] |
頁次 | 頁21-30 |
分類號 | 434.273 |
關鍵詞 | 莫拉克颱風; 旗山溪; 邊坡災害; 河階地災害; 道路災害; 河岸災害; Typhoon Morakot; Chishan river basin; Slope failure; Failure of stream terrace; Roadway failure; Failure of river bank; |
語文 | 中文(Chinese) |
中文摘要 | 98年8月初之莫拉克颱風對台灣南部造成近50年來最嚴重之水災及坡地災害,南部山區道路及邊坡破壞情況可以「全面性災害」來形容,這些邊坡破壞對台灣未來國土規劃與利用存在極大衝擊。本文就莫拉克颱風造成旗山溪流域邊坡災害之調查成果進行說明,分別就道路破壞、堤防破壞、護岸破壞、坡地災害、土石流及河階地災害等類型進行討論,並探討破壞發生機制及與環境之關聯性。 |
英文摘要 | Typhoon Morakat hit Taiwan in August, 2009 and resulted in flooding and a severe damage in mountain region. The damage and loss of properties caused by this typhoon is considered the worst one in 50 years in Taiwan. Damage of mountainous roadways and slope failures in Southern Taiwan were in a large scale and have a considerable impact on the land use and management in Taiwan in the future. This paper aims to present a summary of investigation of slope failures in Chishan river basin. Failures of roadways, levee, river bank, slopes, debris flow, and stream terrace are presented and discussed. In addition, the failure mechanism and environment-related issues are investigated for different types of slope failures. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。