摘要
为提高油气集输站应急预案的可操作性,提升作业现场对事故等突发事件的处理能力,保证集输站场的安全生产,构建基于动态风险评价并克服传统静态固有风险评价不能预测事故的缺点的实时风险预警体系。在对集输站场各类动态风险因素分析的基础上,介绍动态风险评价的各个指标,并给出各指标相应的评点分值,利用动态风险评价数学模型确定动态风险等级。结合集输站场静态固有风险等级,采用风险矩阵法,确定实时风险预警等级。结果表明,动态风险因素会影响集输站场工艺单元的静态固有风险等级;动态风险因素越多,集输站场的风险预警等级越高。
In order to improve the maneuverability of the contingency plans,enhance the ability in emergency and accidental event of gathering station in working site and ensure safety in production.According to the problems existing in the traditional static inherent risk assessment,put forward a real-time risk early-warning system,it is based on the dynamic risk assessment.Based on the analysis of the dynamic risk factors of gathering station,introduce dynamic risk assessment system and comment index,using mathematical model to determine the dynamic risk level.In combination with static inherent risk level,using risk matrix method ensure the level of the real-time risk early-warning.The results show that dynamic risk factors can influence static inherent risk level;the more dynamic risk factors,the higher the risk early-warning level.
出处
《中国安全科学学报》
CAS
CSCD
北大核心
2013年第5期151-155,共5页
China Safety Science Journal
基金
国家自然科学基金资助(51106020)
关键词
集输站场
动态风险因素
动态风险评价
风险预警
静态固有风险
gathering station
dynamic risk factors
dynamic risk assessment
risk early-warning
static inherent risk
作者简介
作者简介：辛颖（1983-），女，黑龙江哈尔滨人，硕士，讲师，主要从事油气储运方面的教学及科研工作。E—mail：xy0459@163．com．
讲师
