摘要
针对天然气管道泄漏爆炸,采用爆炸冲击波超压模型,结合TNT当量法对超压进行理论计算,确定了其爆炸事故的伤害范围,找到了影响超压的主要影响因素,提出了减小冲击波超压的措施,为制订天然气管道安全运行及应急预案提供了依据。
Aiming at leak explosion of the natural gas pipeline,blast shock wave overpressure model was used,combining with TNT equivalent method to calculate the overpressure.Then the range of explosion damage was determine,and the main factors that affect the overpressure were found.Therefore the measures to reduce the overpressure were put forward,which provides the basis for the natural gas pipeline operation safe and emergency.
出处
《辽宁石油化工大学学报》
CAS
2012年第3期66-69,共4页
Journal of Liaoning Petrochemical University
关键词
爆炸
冲击波模型
TNT当量法
超压
障碍物
Explosion
Shock wave mode
TNT equivalent method
Overpressure
Obstacle
