文章介绍了潘西矿井田深部破碎顶板条件下，煤巷锚网支护的试验情况，经过技术经济论证，说明锚梁网支护技术在井田深部是合理可行、经济可靠的。 This paper introduces the experimental conditions of bolting with wire mesh under the condition of deep broken roof in Panxi mine field. After technical and economic demonstration, it shows that the technology of anchored beam and beam net is reasonable and feasible in the deep minefield and is economical and reliable.