治山防洪防災害,是台灣每年的重要大事,護坡擋土,最常看到蛇籠工法,蛇籠過去都裝石頭,現在有些改裝泥土。
蛇籠裝泥土當著擋土牆,顛覆傅統裝石頭的生態工法,泥土蛇籠的好處是就地利用原有的土方資材,取材十分方便,不必老遠找卵石材料。
東海岸山脈有一處大面積造林崩坍地,林務單位整治崩坍使用土籠生態工法,量身定製的蛇籠袋裝滿泥土,做為水土保持擋土牆,泥土取代過去常見的卵石,這種生態工法東部比較少見,其效果如何?有待豪大雨考驗了。(本文作者∕資深媒體人:溫富振)
治山防洪防災害,是台灣每年的重要大事,護坡擋土,最常看到蛇籠工法,蛇籠過去都裝石頭,現在有些改裝泥土。
蛇籠裝泥土當著擋土牆,顛覆傅統裝石頭的生態工法,泥土蛇籠的好處是就地利用原有的土方資材,取材十分方便,不必老遠找卵石材料。
東海岸山脈有一處大面積造林崩坍地,林務單位整治崩坍使用土籠生態工法,量身定製的蛇籠袋裝滿泥土,做為水土保持擋土牆,泥土取代過去常見的卵石,這種生態工法東部比較少見,其效果如何?有待豪大雨考驗了。(本文作者∕資深媒體人:溫富振)
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