煤矿许用炸药爆燃倾向测试方法  

A Test Method of Deflagration Trend for Permissible Explosives

作　　者：郭子如[1] 张立[1] 胡企强[1] 张会竹 

机构地区：[1]淮南矿业学院

出　　处：《爆破器材》1996年第4期1-5,共5页Explosive Materials

摘　　要：在分析现有爆燃测试方法的基础上，建立了一种薄壁密闭式的爆燃倾向测试装过，并按新颁布的煤炭行业标准对几种粉状炸药进行了测试，还试用压力测试来评价炸药的爆燃倾向．An airtight tube with thin wall for testing deflagration of coal mine explosives was set up based on the analyses of up-to-date methods of deflagration testing. The deflagration trend of some powder explosive compositions was tested according to the new standard of coal industry. The determination of pressure-time history in the closed tube is the first attempt for evaluation of deflagration trend of coal mine explosives.

关 键 词：爆燃 测试 煤矿 炸药 

分 类 号：TD235.211[矿业工程—矿井建设]