臺灣博碩士論文加值系統

本研究目的是依據山口依佐夫之崩坍危險地帶預測公式，推論出台北水源特定區各劃分集水區之崩坍面積率，並推測本區易產生崩坍或土石流的地區，進而探討本區水土保持工作的規劃及治山防災之措施依據。
根據山口依佐夫之推論公式內之相關參數，收集本特定區內相關的地形、地質及雨量資料並彙整之，套入預測公式，推估出各集水區之崩坍面積率，並從雨量資料中，依據美國聯邦地質調查所學者Cannon和Ellen、青木佑久所提研判出本區易產生土石流之區域，以作為治理方針。
推估結果顯示：
1、經由崩坍危險地帶之預測公式，其結果以H02磺窟溪集水區之DL﹪最大，其次為內洞溪集水區。
2、與福山雨量站之附近區域，會造成土石流的災害之機率於本特定區內最大。
3、整體的預測顯示以南勢溪為主之主支溪流集水區崩坍率較大，與現地情況較為吻合。
4、以預測、現地情況、雨量機率及災害指數等綜合研判新店溪、南勢溪及南勢溪支流桶後溪為界和南勢溪之主支流的範圍，為本研究統合建議治山防災首要區域範圍。
關鍵字：台北水源特定區、崩坍

Competitive Advantage in Formwork Construction
Thesis Advisor : Ching-Yuan Lin
Graduate Student : Tsung-Ming Yang
ABSTRACT
The objective of this study is to obtain the landslide area ratios of various watershed areas in the Taipei Water Resources District. These landslide area ratios, estimated based on the Yama Guchi I Sa Ou's landslide prediction formula, are then used to identify potential landslide-prone regions inside the conservation. Furthermore, the planning and the preventive measures for the water and soil conservation are discussed.
The topographical, the geographical and the climatic data of the designated water conservation of Taipei are first collected and substituted into the Yama Guchi I Sa Ou 's landslide prediction formula for the estimation of the landslide area ratios. Potential landslide-prone regions are then identified based on the rainfall data and the results provided by American geologists Cannon and Ellen and Cei Boku Yu Ku. .
Based on the current study, the following conclusions can be made:
(1) The H02 Huang-Ku creek water collection area has the highest DL% value, and the second highest is the Ne-Dong creek water collection area.
(2) The region nearby the Fu-Shang rainfall station has the highest possibility of landslide occurrence.
(3) Global estimation indicates that the water collection areas relating to both the main stream and the side streams of the Nan-Shi creek has the highest landslide area ratio. This is consistent with the in-situ observation.
(4) Based on the prediction, the in-situ condition, the rainfall probability and the damage index, it is concluded that the region enclosed by the Hsin-Dien creek, the Nan-Shi creek, the Tung-Hau creek (side stream of the Nan-Shi creek) and the region covered by the main stream and the side streams of the Nan-Shi creek are the primary anti-landslide area.
Keyword：the Taipei Water Resources District、landslide

第一章 緒論 ---------------------------------------------------1
1.1 研究動機及目的-----------------------------------------1
1.2 研究範圍及流程-----------------------------------------1
第二章 文獻回顧 -------------------------------------4
2.1 坡地破壞機制------------------------------------------4
2.2 坡地破壞之類型 --------------------------------------5
2.3台灣地區坡地災害危險地帶分佈---------------------16
2.4 關於坡地崩坍預測之研究 -------------------------19
2.5其他相關之研究---------------------------------------32
第三章 台北水源特定區概況--------------------------36
3.1 地形與地理----------------------------------------------36
3.2地質--------------------------------------------------------37
3.3氣象及水文 ---------------------------------------------48
第四章 自然因素崩坍率推估 --------------------------49
4.1 相關資料收集------------------------------------------49
4.2 崩坍率推估相關參數計算--------------------------58
4.3 集水區崩坍地帶的預測-----------------------------73
4.4 預測值與現地崩坍調查之比較-------------------76
4.5 Ｋ值對區內崩坍狀況研判--------------------------80
第五章 結論與建議 ----------------------------------------83
附錄一 -----------------------------------------------------94
附錄二-----------------------------------------------------131

1.台北水源特定區管理委員會,1985,「南北勢溪集水區治理初步調查規畫報告」,P6~P38.