STATISTICAL ANALYSIS OF COAL MINE FIRE INCIDENTS IN THE UNITED STATES FROM 1950 TO 1977.

被引:0
作者
McDonald, L.Bruce
Pomroy, William H.
机构
来源
Information Circular - United States, Bureau of Mines | 1980年 / 8830期
关键词
D O I
暂无
中图分类号
学科分类号
摘要
Both reported and nonreportable fires were analyzed by time trends, State, ignition source, burning substance, location in mine, equipment, detection, duration, injuries, fatalities, and successful extinguishing agents. The majority of all fires were electrical in origin. The equipment most frequently involved in underground fires was conveyor belts, and in surface fires, it was crushers and/or breakers. Underground fires occurred most often near the working face. Water and hand-portable extinguishers were the most common methods of extinguishment.
引用
收藏
相关论文
empty
未找到相关数据