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[1]黄娜,宋文华,程宝东,等.安全屏障在蒸气云爆炸中的控制效果研究[J].中国安全生产科学技术,2016,12(2):88-93.[doi:10.11731/j.issn.1673-193X.2016.02.016]
　HUANG Na,SONG Wenhua,CHENG Baodong,et al.Study oncontrol effects of safety barriers applied to VCEs[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2016,12(2):88-93.[doi:10.11731/j.issn.1673-193X.2016.02.016]
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安全屏障在蒸气云爆炸中的控制效果研究
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《中国安全生产科学技术》[ISSN:1673-193X/CN:11-5335/TB]

卷:
12
期数:
2016年2期
页码:
88-93
栏目:
现代职业安全卫生管理与技术
出版日期:
2016-02-29

文章信息/Info

Title:
Study oncontrol effects of safety barriers applied to VCEs
文章编号:
1673-193X(2016)-02-0088-06
作者:
黄娜1; 宋文华1; 程宝东2; 刘培1; 何欣1; 卢丹丹1
1.天津工业大学 环境与化学工程学院，天津 300381；
2.天津市华腾理工安全科技咨询有限公司，天津 300380
Author(s):
HUANG Na1;  SONG Wenhua1;  CHENG Baodong2;  LIU Pei1;  HE Xin1;  LU Dandan1
1. College of Environment and Chemical Engineering，Tianjin Polytechnic University，Tianjin 300381，China;
2. Tianjin Huateng Engineering Safety Science & Technology Consulting Co.Ltd，Tianjin 300380，China
关键词:
安全屏障; 蒸气云爆炸; 控制效果; 概率指标; 风险指标
Keywords:
Safety barriers;  VCEs;  control effect;  assessment index
分类号:
X932
DOI:
10.11731/j.issn.1673-193X.2016.02.016
文献标志码:
A
摘要:
为了研究安全屏障在蒸气云爆炸事故中的控制效果，运用蝴蝶结法、TNT当量法建立研究模式，计算安全屏障作用下的事故概率、分析事故后果，并结合风险矩阵从概率和后果方面评价其风险程度。以事故概率、风险程度为指标，表征、分析安全屏障的控制效果，并对较高、高风险提出控制措施。将该模式应用于实例分析，结果表明该企业的安全屏障可以降低事故的发生概率。但是由于后果严重度的影响，其风险程度仍处于较高水平，需要进一步加强安全措施。
Abstract:
To study the control effects of safety barriers on VCEs，Bow-tie and TNT are applied to set up a assessment model. Thus, the frequency of VCEs under the action of safety barriers is calculated and consequences of VCEs is analyzed. Then, taking frequency and consequences into consideration, risk levelsare got by risk matrix. Making frequency and risk levels as evaluation index, control effects are represented and analyzed. When the model is used to analyze a certain case, the result is got that the safety barriers used by the corporation indeed decrease the frequency of VCEs. But, due to the severity of consequences, the risk levels are still high. So, safety measures are needed to enhance the safety degree.

参考文献/References:

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备注/Memo

备注/Memo:
天津市科技支撑计划重点项目（10ZCGYS01600）
更新日期/Last Update: 2016-03-11