ZY6800-19/40支架过落差3.5m断层的实践

Practice of Passing through 3.5m Fault With ZY6800-19/40 Supports

桃园煤矿针对ZY6800-19/40型支架过断层时所遇到的问题,提出预防和处理措施,确保了过断层期间的安全回采,提高了资源回收率。

Aimming at some proldems of ZY6800-19/40 supports encountered through faults,the prenventive and treatment measutres were proposed.The safe mining was ensured during passing through faults.The resource recovery was improved.