The Impact of Mining Technology on Stability of Open Cast Mine
The Impact of Mining Technology on Stability of Open Cast Mine
复制标题
采矿技术对露天矿稳定性的影响
DOI：
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发表时间：
2017
期刊：
影响因子：
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通讯作者：
V. Merkulova
中科院分区：
文献类型：
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作者：
A. E. Sudarikov;V. Merkulova
本文介绍了几个系统的岩块出现裂隙时的巷道情况。这项研究旨在确定岩石周围的地块稳定性。提出了一种确定含裂隙岩石强度参数的方法。所进行的研究使得能够制定合理的数据表，以支持各种采矿和地质条件下的矿井工作。通过使用统计方法对数学建模结果进行处理，可以大大简化作用在支架上的最大载荷的计算，而无需求助于在指定的岩石强度参数范围内的直接建模。通过这种方式，可以在矿业公司中使用这种方法，而不需要复杂的初始数据准备来伴随数学建模。
The article describes the aspects of mine workings when there are cracks in the rock massif of several systems. The research is intended to determine the massif stability around rocks. A methodology to determine strength parameters of rocks in the presence of cracks was proposed. The undertaken studies allowed developing reasonable data sheets for supporting mine workings in various mining and geological conditions. Processing of mathematical modeling results by using statistical methods allows significantly facilitating the calculation of maximum load acting on the support without resorting to direct modeling within the specified range of rock strength parameters. In this manner, it becomes possible to use this approach in a mining company without complex preparation of initial data to accompany the mathematic modeling.