Abstract:

Abstract：Through analyzing the influencing factors of mining techniques in open-pit coal mine, the author predicts the new characteristics and development direction of open-pit mining technology. The mine researches the key factors and equipment development in advanced open-pit mining process, which has important significance on open-pit mining discipline construction and open-pit mining design theory, mining technology and production practice.

摘要：

摘　要：通过对露天煤矿开采工艺影响因素分析，预测了露天开采工艺将呈现出新的特点和发展方向。对先进露天开采工艺中关键因素和设备的发展不断追踪，进行深入、系统地研究探讨，无论是对露天开采学科建设，还是对露天采矿设计理论、开采技术和生产实践都具有重要的意义。