【摘要】 为了满足辽宁金凤黄金矿业有限责任公司杨树金矿扩建后500t/d生产能力的需要,针对缓倾斜薄—中厚矿体进行了高效开采技术的综合试验研究。文中重点介绍了采矿方法优化研究、控制爆破技术和锚杆加固顶板围岩技术等在该矿的试验应用情况。更多还原

【Abstract】 In order to meet the requirement of Yangshu Gold Mine,Liaoning Jinfeng Gold Industry Co.,Ltd with mining capacity of 500t/d,the comprehensive experimental research on efficient mining of gently inclined thin to medium orebody was conducted.The paper mainly introduces the optimization of mining technique,controlled blasting and roof wall rock reinforcement technology.更多还原