节点文献
对矿井火风压的认识及近似计算
Study and approximate calculation of the fire ventilation pressure in coal mine
【摘要】 阐述了在矿井发生火灾时 ,对火风压产生的原因、危害程度以及对火风压的近似性计算 ,使之得到可预测性的结果 ,从而使人们有步骤地进行火灾的事故处理
【Abstract】 The reasons of the fire ventilation pressure causation,the degree of the harmness and the approximate calculation of the fire ventilation pressure when fire disaster happened in coal mine are exp ounded so as to get forecast result and deal fire disaster in step.
【关键词】 火风压;
自然风压;
机械风压;
大气压;
风流短路;
反风;
【Key words】 fire ventilation pressure; ?natural air pressure; ?machenical air pressure; ?atmosphere; ?air breaking; ?return air;
【Key words】 fire ventilation pressure; ?natural air pressure; ?machenical air pressure; ?atmosphere; ?air breaking; ?return air;
- 【文献出处】 煤炭技术 ,Coal Technology , 编辑部邮箱 ,2002年06期
- 【分类号】TD752
- 【被引频次】11
- 【下载频次】192