摘要
条带开采作为保护地面设施的有效措施在我国的很多局矿得到广泛应用。本文就煤柱载荷、煤柱强度、煤柱稳定性与煤柱尺寸的确定三方面系统介绍了条带煤柱稳定性理论与分析方法，并对其中的影响因素进行了详细分析。
Strip mining is widely used as the method for protecting ground surface buildings in many coalmines in Cnina. In terms of load, strength and size of pillar, the theory and analysis metheds of stability of stripillar are systcmatically reviewed in this paper, Moreover, the factors influencing the load, strength and size ofpillar are analyzed.
出处
《中国矿业》
北大核心
1998年第5期37-41,共5页
China Mining Magazine
