采空区顶板跨落空气冲击灾害研究及应用

Research and Application of Air Shock Disaster Caused by Roof Caving in Mined-out Area

通过建立全部切落-整体运动型顶板垮落和房采采空区顶板垮落两种常见的顶板垮落形式下的空气冲击的理论模型,为空气冲击危害的预防和控制提供了可靠理论基础,并针对赵庄矿实际情况进行实际应用。

This paper established theoretical model of air shock caused by two common form of roof caving such as whole-cut and overall moving type roof caving and room mining goal roof caving, provided a reliable theoretical basis for air shock hazard prevention and control, and took practical application in Zhaozhuang Mine on the actual situation.