充填协同垮落式综采技术及覆岩移动规律研究

概述了协同综采技术原理,总结了协同综采的技术特征。从协同综采生产系统、协同综采关键设备和系统综采工艺等方面,阐述了协同综采的关键技术,对比传统的垮落法开采、充填开采的工作面覆岩移动规律,指出协同综采面覆岩存在一个“过渡区域”。

Study on fully mechanized caving mining technology and overburden movement law with filling coordination

The principle of collaborative fully mechanized mining technology is summarized,including the organic combination of filling section and caving section,high filling efficiency and good economic benefit;the key technology of collaborative fully mechanized mining is elaborated from the aspects of production system,key equipment and technology of collaborative fully mechanized mining,compared with traditional caving mining and filling mining It is pointed out that there is a"transition area"in the overlying strata of the cooperative fully mechanized mining face.