|本期目录/Table of Contents|

[1]杜珺,施文,程东浩.机场货站易爆危险品存储区外部安全防护距离研究*[J].中国安全生产科学技术,2021,17(5):155-160.[doi:10.11731/j.issn.1673-193x.2021.05.024]
　DU Jun,SHI Wen,CHENG Donghao.Study on external safety protection distance of explosive dangerous goods storage area in airport cargo terminal[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2021,17(5):155-160.[doi:10.11731/j.issn.1673-193x.2021.05.024]
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机场货站易爆危险品存储区外部安全防护距离研究*
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《中国安全生产科学技术》[ISSN:1673-193X/CN:11-5335/TB]

卷:
17
期数:
2021年5期
页码:
155-160
栏目:
职业安全卫生管理与技术
出版日期:
2021-05-31

文章信息/Info

Title:
Study on external safety protection distance of explosive dangerous goods storage area in airport cargo terminal
文章编号:
1673-193X(2021)-05-0155-06
作者:
杜珺; 施文; 程东浩
(1.中国民航大学 经济与管理学院，天津 300300；
2.中国民航科学技术研究院 危险品运输管理中心，北京 100086)
Author(s):
DU Jun;  SHI Wen;  CHENG Donghao
(1.College of Economics and Management,Civil Aviation University of China,Tianjin 300300,China;
2.Dangerous Goods Transport Management Center of CAAC,China Academy of Civil Aviation Science and Technology,Beijing 100086,China)
关键词:
易爆危险品; 安全防护距离; 存储区; 机场货站; 包装; 有限元分析
Keywords:
explosive dangerous goods;  safety protection distance;  storage area;  airport cargo terminal;  package;  finite element analysis
分类号:
X932
DOI:
10.11731/j.issn.1673-193x.2021.05.024
文献标志码:
A
摘要:
为合理设定机场货站易爆危险品存储区外部安全防护距离，基于爆炸威力计算模型，利用有限元分析软件AUTODYN模拟包装约束下爆炸品爆炸冲击波特性，通过引入包装约束系数，描述包装材料对爆炸威力影响，计算航空运输易爆危险品存储区外部安全防护距离。结果表明：1 mm厚度聚碳酸酯、钢和铝材质外包装的包装约束系数分别为0.904 7，0.860 1，0.870 6，相较于聚碳酸酯和铝材质，钢材质外包装对易爆危险品爆炸威力削弱程度较大。研究结果可为机场货站外部安全防护距离规划设置提供参考。
Abstract:
In order to rationally set the external safety protection distance for the explosive dangerous goods storage area in the airport cargo terminal,base on the calculation model of explosion power,the finite element analysis software AUTODYN was used to simulate the explosive shock wave characteristics of explosives under the package constraint.Through introducing into the package constraint system,the numerical description of the influence of package material on the explosion power was used to accurately calculate the external safety protection distance for the explosive dangerous goods storage area in air transportation.The results showed that the package constraint coefficients of polycarbonate,steel and aluminum outer package with 1 mm thickness was 0.904 7,0.860 1 and 0.870 6,respectively.Compared with polycarbonate and aluminum,the steel outer package had the greatest weakening degree on the explosion power of explosive dangerous goods.The research results were in line with the actual construction of airport cargo terminal,and fill the gap in the research on the external safety protection distance of airport cargo terminal.

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备注/Memo

备注/Memo:
收稿日期： 2020-08-03
* 基金项目： 民航安全能力建设项目（TDSA1901）
作者简介： 杜珺，硕士，副教授，主要研究方向为危险品航空运输安全。
通信作者： 施文，硕士研究生，主要研究方向为危险品航空运输安全。
更新日期/Last Update: 2021-06-03