| 爆破作业引起井下瓦斯爆炸事故原因及预防措施 |
| |
| 引用本文： | 李守巨,孟繁理,吴英.爆破作业引起井下瓦斯爆炸事故原因及预防措施[J].爆破器材,1997(3). |
| |
| 作者姓名： | 李守巨 孟繁理 吴英 |
| |
| 作者单位： | 大连理工大学!辽宁，116024(李守巨)，吉林省煤管局!长春，130000(孟繁理)，抚顺矿务局!辽宁，113000(吴英) |
| |
| 摘 要： | 文章根据大量的现场调查资料，分析了煤矿井下因爆破作业引起瓦斯爆炸事故的原因，指出炮泥封堵长度不足，爆破电源火花，巷道贯通爆破措施不利，裸露爆破，炸药爆燃和分次爆破是瓦斯爆炸的主要原因。
|
| 关 键 词： | 瓦斯爆破 爆炸事故 事故分析 预防措施 |
Resons of Gas Explosion Accidents in Coal Mines and Their Preventing Measures |
| |
| Li Shouju.Resons of Gas Explosion Accidents in Coal Mines and Their Preventing Measures[J].Explosive Materials,1997(3). |
| |
| Authors: | Li Shouju |
| |
| Abstract: | Based on a lot of investigation data, the reasons of gas explosion accident by blastingoperation in the coal mines are analyzed. It is pointed out that the chief reasons of gas explosion are dueto inadequate length of stemming, sparks from power source for blasting, unfavourable measures aretaken for blasting in the joining up of tunnel, uncovered blasting, deflagration of the explosive, andblasting by stages. |
| |
| Keywords: | gas explosion explosion accident accident analysis preventive measure |
| 本文献已被 CNKI 等数据库收录！ |
