矿渣堆积边坡整治-以台北万山煤矿为例-中华水土保持学会.PDF

社團法人中華水土保持學會 102 年度年會 1 礦渣堆積邊坡整治 -以臺北市萬山煤礦為例 [1] [2*] [3] 游景翔 黃英傑 傅文鵬 摘 要 臺北市士林區萬山煤礦邊坡屬山腹型礦渣堆積，因礦渣邊坡底部受 溪溝沖蝕影響而發生局部崩塌，為避免崩塌災害持續擴大，影響居民生命財 產安全，故臺北市政府工務局大地工程處於101 年度辦理該區整治工程。本 文為介紹礦渣堆積邊坡整治方法與成效，期介紹內容能提供類似之礦渣邊坡 案例整治設計之參考。 關鍵詞：礦渣、崩塌、砌石護岸、打樁編柵 Treatment of Slag Slopes –Example of Wanshan Colliery in Taipei City Ching-Hsiang Yu[1] Ying-Chieh Huang[2*] Wen-Peng Fu[3] ABSTRACT The hillside slope of Wanshan colliery is located in Shihlin district at Taipei city and is accumulation by the slag. The partial collapse of the slope was caused by the toe erosion. To avoid the expand disasters of slope collapse and to protect the safety of life and property. The process of the slope protection was leading by the GEO of Taipei City in 2012. This article is to introduce the stabilization method of the slag slope and looking forward to provide the reference of the similar slag slope case. Key word: slag, collapse, masonry revetment, wattle fence 〔1〕臺北市政府工務局大地工程處坡地整治科正工程司 Engineer , Slope Conservation Section ,Geotechnical Engineering Office,Public Works Department of Taipei City Government, Taiwan 〔2* 〕臺北市政府工務局大地工程處坡地整治科幫工程司 （* 通訊作者 E-mail: ge- 10507@mail.taipei.gov.tw ） Asistant Engineer , Slope Conservation Section ,Geotechnical Engineering Office,Public Works Department of Taipei City Government, Taiwan 〔3 〕長碩工程顧問有限公司副總經理 Vice General Manager, Artech Engineering Service Inc., Taipei 106, Taiwan 1 社團法人中華水土保持學會 102 年度年會 2 一、前言 臺北市士林區已停採之萬山煤礦邊坡屬山腹型礦渣堆積，位於小溪谷旁山腹至溪谷， 頂部成一平台，外緣向下堆至溪谷，目前礦渣邊坡底部局部受溪溝沖蝕影響而發生崩塌， 為穩定坡面防止崩塌及避免災害持續擴大，影響居民生命財產安全，故臺北