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題 名 | 軟弱砂泥岩互層岩盤之公路邊坡整治案例探討=Case Histories of Stabilization of Highway Slopes in Soft Sandstone and Mudstone Interbedded Formation |
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作 者 | 顏東利; 陳俊樺; 秦中天; 張文城; | 書刊名 | 地工技術 |
卷 期 | 72 1999.04[民88.04] |
頁 次 | 頁13-22 |
分類號 | 442.3 |
關鍵詞 | 褶皺; 順向坡; 泥岩; 殘餘強度; 邊坡坍增; 邊坡整治; Folds; Dip-slope; Mudstone; Residual strength; Landslide; Slope stabilization; |
語 文 | 中文(Chinese) |
中文摘要 | 本文主要係藉由探討台灣北部麓山帶卓蘭層公路邊坡工程之五個整治案例,說明 軟弱砂泥岩互層邊坡因砂岩與泥岩不同之工程特性、互層狀況與受褶皺等地質構造影響而常 發生之穩定問題,並介紹使用於此種岩盤之邊坡穩定工法,包括預力地錨、擋土排樁、土 牆、平衡荷重式填土與岩釘,最後並對砂泥峿互層邊坡工程之調查設計與施工重點提出歸 納建議,以作為將來類似地形及地質條件之邊坡工程設計參考。 |
英文摘要 | This paper presents case histories on the stabilization of 5 highway slopesresting on Cholan Formation of the Western Foothill area in Northern Taiwan. Instabilities caused by the soft sandstone and mudstone interbedded strata, the engineering characteristics and geological structure such as folds are described. Stabilization measures include ground anchor, pile wall, soil buttress, counterwight,fill and soil nails were applied in this rock formation. Considerations for design and construction of slopes in sandstone and mudstone formations are summarized for reference of future designs. |
本系統中英文摘要資訊取自各篇刊載內容。