综放开采技术在地质构造复杂区域的应用

Application of Fully Mechanized Caving Mining in Geologic Structure Complex Regin

在构造复杂区域,采用综放全走向大坡度方式开采。南山煤矿通过对ZF2000/16/24轻型低位放顶煤液压支架的推拉千斤顶联接头、液压系统管路、以及安装护帮板等采取一系列技术改造措施,顺利地实现了沿全走向大坡度开采,为今后在构造复杂块段进行科学设计和合理开采有限的煤炭资源,提供了可行的办法。

In the structure complex region,the fully mechanized caving and entire trend bank mining way is applied.In Nanshan Coal Mine,a series of technology reform measures are adopted for the pull-and-push jack coupling top of ZF2000/16/24 light low position and caving coal hydraulic support,the hydraulic system pipelines and in stalling the protection side blank.The feasible methods are provided for carrying on the science design and reasonable mining limited coal resource in the structure complex block section.