查詢結果分析
來源資料
頁籤選單縮合
題 名 | 堰塞湖天然壩之穩定性及其壽命之研究=The Stability and Longevity of Landslide Dams and Barrier Lakes |
---|---|
作 者 | 董家鈞; 賴柏蓉; 李昀珊; 童煜翔; 廖志中; 潘以文; 吳文賢; | 書刊名 | 工程環境會刊 |
卷 期 | 31 2013.07[民102.07] |
頁 次 | 頁1-15 |
分類號 | 443.92 |
關鍵詞 | 天然壩; 堰塞湖; 穩定性; 壽命; 幾何參數; Landslide dam; Barrier lake; Stability; Longevity; Geometric parameters; |
語 文 | 中文(Chinese) |
中文摘要 | 天然壩之穩定性與堰塞湖之壽命,一向為堰塞湖在防、減災上之關鍵議題。本研究整理回顧了天然壩穩定性與堰塞湖壽命統計分析研究,並評估根據日本案例所建立之天然壩穩定性與預測堰湖壽命統計模型應用於台灣之可行性。相關研究結果顯示,近期發展之堰塞湖天然壩統計模型具有實用價值,值得國內防災單位採用。現有模式對於堰塞湖壽命評估結果準確性仍不夠理想,預測模式之發展仍有努力空間。 |
英文摘要 | The stability and longevity of landslide dams have been a central theme in hazard assessments. In this research, a statistical model is used to establish the relationship between stability and longevity of landslide dam and geometric parameters, according to the cases of landslide dams in Japan. The results indicate that the proposed statistical models are capable for predicting the stability of landslide dam in Taiwan. The performance of the model for predicting the longevity of the barrier lake is still unsatisfied. More efforts are required for improving the performance of the statistical model. |
本系統中英文摘要資訊取自各篇刊載內容。