In this paper based on principles of rock mechanics the roles of safety pillars in mining is evaluated. Some recommendations for their safe mining are provided.
本文在岩石力学研究的基础上，对保安矿柱的作用进行了评价，提出其安全开采的一些建议。
Transparent windscreen pillars – One of the best ways to improve safety is to improve the driver′s ability to see the road ahead .
透明挡风玻璃柱——提高汽车安全性的最佳方式是提高驾驶员看清前方道路的能力，格子式的车顶柱使这成为可能。
The stability of pillars is a very important factor to mining safety.
矿柱的稳定性是影响矿山生产安全的重要因素。
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