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土石流篇

壹、通論

1.1 土石流基本特性(Debris flow basic characteristic) ...................................... 土-1-1

1.2 土石流相關參數(Debris flow related parameters) ..................................... 土-1-17

1.3 土石流防治(Debris flow prevention and control) ...................................... 土-1-28

貳、處理單元
2.1 土石流攔阻工法(Debris flow ckecking or capturing works) ....................... 土-2-1

2.2 土石流淤積工法(Debris flow depositing works) ....................................... 土-2-22
2.3 土石流導流工法(Debris flow training works) ........................................... 土-2-25

2.4 土石流緩衝林帶(Debris flow dispersing forest works) ............................. 土-2-30

參、非工程防護對策

3.1 土石流潛勢溪流判釋(Potential debris flow torrent) ................................... 土-3-1

3.2 土石流影響範圍劃設(Debris flow influence zone) ..................................... 土-3-5

3.3 土石流觀測(Debris flow monitoring) ........................................................... 土-3-9

3.4 土石流警戒基準值訂定(Rainfall threshold value for debris flow
warning) ..................................................................................................... 土-3-17

肆、附錄

附錄一、重力式防砂壩設計例(Check dam design example) ........................... 土-4-1

附錄二、切口壩設計例(Opening dam design example) .................................. 土-4-22

附錄三、梳子壩設計例(Slit dam design example) .......................................... 土-4-35

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