... cut and fill slope 半填半挖式斜坡 ; 半挖半填斜坡 cut and fill mining 充填开采 cut and fill method 充填回采法 ...
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Cut-and-fill mining method 上向分层充填采矿法
upward cut-and-fill mining 上向分层采矿
downward cut-and-fill mining 下向胶结充填法
horizontal cut-and-fill mining 水平分层充填采矿法
horizontal cut and fill mining 水平分层充填采矿法
The practice cf mining room first and then pillars by overhand cut and cemented fill is widely used in China, but the condition for pillars recovery in later period is normally worse.
先房后柱的上向分层胶结充填法在我国应用较为广泛，但矿柱后期回采条件较差。
By means of initial strain method, the plastic problem in cut-and-fill mining is solved by integration equation.
本文采用了初应变法提出非线性问题的边界积分方程并指出了在充填采矿中的应用。
The upward horizontal cut and fill stoping method and the measures for safe mining are recommended.
推荐使用机械化上向水平分层充填采矿法，提出了安全回采措施。
应用推荐