DC 欄位 |
值 |
語言 |
DC.contributor | 土木工程學系 | zh_TW |
DC.creator | 姚善文 | zh_TW |
DC.creator | Chan-Wen Yao | en_US |
dc.date.accessioned | 2001-7-12T07:39:07Z | |
dc.date.available | 2001-7-12T07:39:07Z | |
dc.date.issued | 2001 | |
dc.identifier.uri | http://ir.lib.ncu.edu.tw:88/thesis/view_etd.asp?URN= 88322024 | |
dc.contributor.department | 土木工程學系 | zh_TW |
DC.description | 國立中央大學 | zh_TW |
DC.description | National Central University | en_US |
dc.description.abstract | 在理論推導方面,本研究係延伸Woodhiser之推導公式,推求土壤分層時之水流狀況,比較地下水流與地表水流之不同之處。在模擬實驗方面,對土砂壩在不發生潰壩的條件下進行模擬,以了解土壩之穩定情形,及預防其發生崩壞而在下游產生土石流之臨界條件,並配合上述之理論推導探討土層內之水流狀況,以提供定量之潰壩參考依據。 | zh_TW |
dc.description.abstract | Rainfall condition plays a crucial role of hillside fields’ stabilities in Taiwan’s environmental conditions. It is easier to examine, and less influenced by human activities, when compared to physiographic examinations. Therefore, the rainfall data is collected and the hydrologic statistics is analyzed. Keefer’s model is adopted to develop Taiwan’s local warning system.
In theory application, this study extends Woodhiser’s model to find the water depths both above and inside the soil. The experimental verification is performed to check the validity of modified Dupuit seepage model. | en_US |
DC.subject | 土石流 | zh_TW |
DC.title | 土石流發生之水文特性探討 | zh_TW |
dc.language.iso | zh-TW | zh-TW |
DC.type | 博碩士論文 | zh_TW |
DC.type | thesis | en_US |
DC.publisher | National Central University | en_US |