司家营常峪铁矿充填法采矿地表岩移预测与控制

金属矿山 ›› 2011, Vol. 40 ›› Issue (11): 69-71+162.

司家营常峪铁矿充填法采矿地表岩移预测与控制

李欣¹，李俊华²

1.北京科技大学土木与环境工程学院；2.河北钢铁集团矿业有限公司

出版日期:2011-11-15 发布日期:2011-11-17

Prediction and Control of Surface Strata Movement by Backfilling Mining Method ub Sijiaying Changyu Iron Ore

Li Xin¹，Li Junhua²

1.School of Civil and Environment Engineering; University of Science and Technology Beijing；2.Hebei Iron and Steel Group Mining Co.，Ltd

Online:2011-11-15 Published:2011-11-17

摘要/Abstract

摘要： 司家营常峪铁矿由于矿区地理位置和水文地质条件限制，地表不允许塌陷，规划采用地下开采充填采矿法，以控制岩移对地表的影响。通过建模及分析，应用三维计算预测了采用充填采矿法采矿的地表岩移变化规律，提出了地表岩移控制措施，为矿山开采设计提供依据，并为安全生产提供指导。

关键词: 充填法采矿, 岩移控制, 开采设计

Abstract: Due to the location and hydrogeological conditions of Sijiaying Changyu Iron Ore, no collapse is allowed at the surface.So it is planned to use the underground mining method with backfill to control the impact of rock movement on the surface The law of surface rock movement with backfilling mining method is predicted by using three-dimensional calculations through modeling and analysis Then, the surface rock movement control measures are proposed, which provides a basis for the mining, and a guidance for safety production .

Key words: Mining with backfill, Strata movement control, Mining design

李欣, 李俊华. 司家营常峪铁矿充填法采矿地表岩移预测与控制[J]. 金属矿山, 2011, 40(11): 69-71+162.

LI Xin, LI Jun-Hua. Prediction and Control of Surface Strata Movement by Backfilling Mining Method ub Sijiaying Changyu Iron Ore[J]. Metal Mine, 2011, 40(11): 69-71+162.

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