我国煤矿综采技术应用现状与发展

简述了我国煤炭综采技术发展历程,在介绍当前我国有代表性的液压支架、采煤机、输送机等先进现代化综采设备的基础上,总结了我国在薄煤层、中厚煤层、充填开采以及复杂地质条件下的综采工艺和应用情况,分别从大采高一次采全高、分层开采和综放开采的角度分析了厚煤层综采技术,最后比较了我国综采技术与采煤发达国家的差距。

Application and Development of Fully Mechanized Coal Mining Technology in China

The paper stated the development history of fully mechanized coal mining technology in China.Based on the introduction on the representative hydraulic powered support,coal shearer,conveyor and other advanced modernized fully mechanized coal mining equipment in China,the paper summarized the fully mechanized coal mining technique and applications in thin seam,medium seam and backfill mining and under the complicated geological conditions.From the view of the high cutting full seam one pass mining,slicing mining and fully mechanized top coal caving mining individually,the paper analyzed the fully mechanized coal mining technology of thick seam.Finally,the paper had a comparison the differences between China fully mechanized coal mining technology and the coal mining technologies in advanced countries.