就矿压观点论我国的综采高产

Talk on china's high production of fully mechanized mining in light of underground pressure

本文从矿压观点论述了我国综采工作面高产高效的途径,即在提高综采成套设备可靠性、保证辅助系统生产环节能力配套和提高管理及操作人员素质的条件下,主要靠加大煤层开采强度和加快采面推进速度。

The paper in light of undergroundpressure, fully and accurately analysed andproved the possibility of increasing the coalmining height, lengthening the longwallface and speeding up the advance of faceunder the prerequisite of raising the relia-bility of equipment in full set, ensuring thecapability of auxiliary production systemto adapt the main system, and enhancingthe quality of management and operatingpersonnel. Hence it was considered possi-ble to realize 4.5m face height in fullymechanized mining while up to 6.3m in ful-ly mechanized face with top coal caving,and to lengthen the face up to 153m whilespeeding up its advance. The paper pres-ents also the related technical measures forrealizing the above requirements.