天然气管道泄漏爆炸事故风险分析

辽宁石油化工大学学报 ›› 2012, Vol. 32 ›› Issue (3): 66-69.

天然气管道泄漏爆炸事故风险分析

张国军^１，高志国^２，申龙涉^１＊，王秋莎^１，代堪亮^１，赵　虎^１，袁　玉^３

１．辽宁石油化工大学石油与天然气工程学院，辽宁抚顺１１３００１；
２．辽河油田公司特种油开发公司，
辽宁盘锦１２４０１０；
３．沈阳铁道石油化工集团有限公司，辽宁沈阳１１０００６

收稿日期:2012-04-20 出版日期:2012-09-20 发布日期:2017-07-06
作者简介:张国军（１９８６－），男，辽宁朝阳市，在读硕士

Analysis of the Leak Explosion Risk of Natural Gas Pipeline

ZHANG Guo-jun¹， GAO Zhi-guo²， SHEN Long-she^1*， WANG Qiu-sha¹，DAI Kan-liang¹， ZHAO Hu¹， YUAN Yu³

1.School of Petroleum Engineering，Liaoning Shihua University，Fushun Liaoning 113001，P.R.China； 2. Special Oil Development Company of Liaohe Oilfield Company，Panjin Liaoning 124010，P.R.China； 3.Shenyang Railway Petroleum and Chemical Group Company Limited，Shenyang Liaoning 110006，P.R.China

Received:2012-04-20 Published:2012-09-20 Online:2017-07-06

摘要/Abstract

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。

关键词: 　爆炸 , 　冲击波模型 , 　ＴＮＴ当量法 , 　超压, 障碍物

Abstract: 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.

Key words: Explosion , Shock wave mode , TNT equivalent method , Overpressure , Obstacle

张国军，高志国，申龙涉，王秋莎，代堪亮，赵　虎，袁　玉. 天然气管道泄漏爆炸事故风险分析[J]. 辽宁石油化工大学学报, 2012, 32(3): 66-69.

ZHANG Guo-jun， GAO Zhi-guo， SHEN Long-she， WANG Qiu-sha. Analysis of the Leak Explosion Risk of Natural Gas Pipeline[J]. Journal of Liaoning Petrochemical University, 2012, 32(3): 66-69.