摘要
介绍了年产千万吨综采工作面ZY12000/28/64D型掩护式大采高液压支架的设备选型、技术参数和关键技术,分析了支架的发展前景及重要意义。
Equipment lectotype,technical parameters and key technology of applying ZY12000/28/64D shield powered support with large mining height for full-mechanized mining face with 10Mt/a was introduced and development foreground and significance of the support was analyzed.
出处
《煤矿开采》
北大核心
2011年第3期98-100,88,共4页
Coal Mining Technology
基金
国家"十一五"科技支撑计划资助项目(2007BAB13B01)
关键词
千万吨
液压支架
大采高
工作阻力
10 million tons
powered support
large mining height
working resistance
