煤矿露井联采类型及安全控制技术

Combined Open-pit with Underground Mining Types and Safety Control Technology

结合我国近十几年来露天井工联合开采的实践,对露井联采类型进行系统、全面、科学的研究与分类,对露井联采引发的生产与安全问题进行了探讨与总结,研究了各种类型露井联采的安全控制技术,为实现煤炭资源的合理利用及开展露井联采系统理论研究提供基础技术依据。

Combining the practice of open-pit and underground combined mining in China in recent years,we carry out systematic,comprehensive and scientific research and classification of open-pit and underground combined mining modes,discuss and summarize the production and safe problems caused by open-pit and underground combined mining,and research various types safety control technology of open-pit and underground combined mining. All these provide basic technical basis for achieving the rational exploitation of coal resources and system theory research of open-pit and underground combined mining.