【摘要】 随着胜利露天煤矿采场向西推进,上煤主干道荦960平盘至破碎站全长已达到1 282 m,随着采场继续向西推进,运距将继续增加,采场南端帮坡道移设已存在滞后问题;同时,由于南端帮坡道的存在,导致南端帮靠帮工程无法实施,端帮压覆的5煤及6煤无法及时采出。对胜利露天矿南端帮运输系统进行了优化,同时对南端帮扩帮工程进行了设计,并对设计后的南端帮边坡稳定性进行了评价分析。更多还原

【Abstract】 With Shengli open-pit pine stope advancing westward, the total length of the 960 flat to the crushing station has reached1 282 meters, as the stope continues to move westward, the distance will continue to increase, and the lag of the southern end slope of the stope has already existed. At the same time, the southern end slope cannot be carried out in the southern end slope. 5#and 6#cannot be produced in time. The article optimizes the south end slope transportation system of Shengli open-pit mine,designs the south end slope expansion project, and evaluates and analyzes the stability of the south end slope after design.更多还原