关键词: 缓倾斜铝土矿, 空场采矿法, 新型替代法, 矿柱回收

Abstract: In combination with the successful practice of pillar recovery of chongqing bauxite and Yuxi bauxite robbing success practice，the application of a new alternative method for bauxite mine pillar recovery is introduced，thus providing a feasible engineering technology for the pillar recovery and roof management.At the same time，this method was successfully applied，it was very favorable in improving the recovery rate of mine ore，increasing mining economic income and realizing the safety and efficiency of mining recovery，and has positive significance in application promotion.

Key words: Gently inclined bauxite, Open stope method, New alternative method, Pillar recovery