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題 名 | 坡地集水井地下排水工程=Landslide Correction with Catch Wells |
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作 者 | 丁迺忻; | 書刊名 | 地工技術 |
卷 期 | 63 1997.10[民86.10] |
頁 次 | 頁33-46 |
分類號 | 443.54 |
關鍵詞 | 地滑整治; 地下排水; 集水井; 橫向排水; Landslide correction; Subsurface drainage; Catch well; Horizontal drainage; |
語 文 | 中文(Chinese) |
中文摘要 | 一般大規模坡地滑動或山崩,多半係由豪雨導致地下水壓昇高所促成。為整治山 坡滑動,應視山坡之地形、地質狀況,採用單一或多種組合之地下排水工法,以有效降低山 坡滑動體內地下水壓,並控制地下水壓於豪雨時之上昇程度,進而達到安定山坡之目的。本 文主要在於說明坡地集水井地下排水工程,並概述數種坡地地下排水工法。文中透過一工程 案例,說明集水井之規劃、施工原則,及其降水功能,提供坡地排水相關工程之參考。 |
英文摘要 | Heavy rainfall causes the rising groundwater in slopes and is a common factor that may trigger massive landslides. Landslide correction may involve one or a combination of various subsurface drainage measures to reduce the groundwater pressure in the slope. Subsurface drainage measures also reduce the rate of groundwater rise and therefore the chance of landslide during heavy rains. This article aims at describing the subsurface drainage by catch wells; it also reviews several subsurface drainage methods. An example providing the layout and the construction procedures of a subsurface drainage system is presented as a reference for similar works. |
本系統中英文摘要資訊取自各篇刊載內容。