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露天转地下开采矿山关键问题是如何实现平稳过渡,而平稳过渡的关键是产量衔接问题。在过渡期内保持矿石产量的基本稳定而不出现大幅滑坡是矿山在该时期的一项重要工作任务。本文论述了实例矿山为确保过渡期的产量衔接而采取的有效措施,并重点论述了为保证措施的顺利实施所进行的边坡稳定性研究及其制定的确保安全的防治措施方案。本文的研究对露天转地下矿山具有一定借鉴意义。
How to achieve a smooth transition from open pit to underground mining is the key issue. The key to smooth transition is the issue of yield convergence. Maintaining the basic stability of the ore production during the transitional period without major landslides is an important task for the mine during this period. This paper discusses the effective measures adopted by the mines in order to ensure the transition between production and production, and focuses on the study of slope stability and the measures to ensure the safety of the measures in order to ensure the smooth implementation of the measures. The study of this paper has some reference to open-pit underground mines.