摘要
针对淮北矿区"三软"极复杂煤层赋存条件,经过近40a综合机械化开采技术的研究、试验和推广,集成创新了一套适合于该复杂条件较薄煤层、中厚煤层、厚煤层、特厚煤层和近距离厚煤层的综采关键技术,探索了一条极复杂条件矿区高产、高效和安全开采的有效途径,大幅度提高了矿区采掘机械化水平和效率,实现了"三软"极复杂煤层的安全高效综采,发展了综采技术。
According to the very complex conditions with the weak coal-bearing strata in Huaibei mining area,through 40 years＇ technology research,testing and application for full-mechanized mining,innovated a set of key technology of full-mechanized mining which suits to the complex conditions in the thin coal seam,medium thick coal seam,thick coal seam,special thick seam and thick coal seams whit short distance.Explored a mining method with high yield,high effective and safety under the very complex mining conditions,substantially increased the mechanization level and efficiency in mining and advance,achieved the safety and high efficient full-mechanized mining in the weak coal-bearing strata;and developed the full-mechanized mining technology.
出处
《煤炭学报》
EI
CAS
CSCD
北大核心
2010年第11期1800-1808,共9页
Journal of China Coal Society
关键词
“三软”极复杂煤层
安全高效
综采技术
the weak coal-bearing strata
safety and high efficient
full-mechanized mining technology
