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。

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.