Abstract:

Abstract: Through researching the crushing station engineering geological conditions in South Open-pit Coal Mine, combining with semi-continuous mining technology, the article presents three kinds of protective measures, such as safety protection coal pillar, anti-slide pile, crushing station moving set, and carries out comprehensive comparison on three kinds of protective measures, and finally determines protective measures in accord with the actual situation of mine.

摘要：

摘　要：通过研究南露天煤矿破碎站工程地质条件，结合半连续采矿工艺，提出了留设安全保护煤柱、抗滑桩、破碎站移设等3种防护措施，并对这3种防护措施进行综合对比，最终确定符合矿山实际的防护措施。