Analysis on displacement law of surface ground above underground strip mining with great thick soft overburden
Author(s): BAI Xingli, LI Zuo
Pages: 71-74
Year: 2004 Issue: 8
Journal: COAL SCIENCE AND TECHNOLOGY
Keyword: 巨厚松散层; 条带开采; 移动参数;
Abstract: 针对焦作矿区内赋存有巨厚松散层的地层条件,以条带开采地表移动实测资料为基础,用数学方法分析了巨厚松散层下条带开采地表移动规律及地表移动参数,并得出了地表移动参数与地质采矿条件之间的函数关系式.
Pages: 71-74
Year: 2004 Issue: 8
Journal: COAL SCIENCE AND TECHNOLOGY
Keyword: 巨厚松散层; 条带开采; 移动参数;
Abstract: 针对焦作矿区内赋存有巨厚松散层的地层条件,以条带开采地表移动实测资料为基础,用数学方法分析了巨厚松散层下条带开采地表移动规律及地表移动参数,并得出了地表移动参数与地质采矿条件之间的函数关系式.
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