研究了黄土类地基排土场基底型滑坡机理；
Mechanism of basal-type landslide has been researched and some conclusions were given.
据此提出了矿山排土场复垦种植的相应建议。
Some Suggestions for dump reclamation planting were given in this article.
高台阶排土场松散体岩土流失，降雨量是主要诱导因素。
Rain fall is a major inducing factor for the loose soil erosion in high bench dumps.
应用推荐