摘要
条带开采是作为"三下"采煤的主要技术措施,在我国有很广泛的应用。给出了条带开采工程岩体的等效介质模型和力学模型,通过对地表沉陷影响因素的敏感性分析,确定出条带开采地表沉陷的主控因素及其优化设计方法。
Strip - partial mining has an abroad application as an important method of coal mining under buildings .The article provides the equivalent medium models and the mechanical model of engineering rock and confirmes the major infections of surface subsidence and the optimized design measurement by analyzing the factors of the subsidence.
出处
《煤炭技术》
CAS
2007年第9期110-111,共2页
Coal Technology
关键词
条带开采
地表沉陷
优化设计
strip - partial mining
surface subsidence
optimistic design
