横穿短巷连续取岩及时充填采矿法初探

IMMEDIATE FILLING BY CONTINUOUS ROCK CUTTING OF CROSS DRIFT

提出的充填采矿工艺，其最大特点是改削壁取岩为横穿短巷连续取岩．其次是采用下盘脉外定斜度的顺路溜矿天井，这样，不因矿体户状变化复杂而影响放矿．本方案设备简单，技术不复杂，对县以下地方小型矿山具有一定的应用价值．

The principal feature of the filling described in this article is the replacement ofwall cutting by continuous rock cutting of cross drift along with a consequent ore passingraise whose slope is determined outside a rock wall in an under wall so that there is no influ-ence of orebody occurrence variation on ore drawing. This kind of filling is simple in equip-ment and technical process so as to be applicable for small local mines.