不同洪水冲击角度下卧式储罐失效问题研究

doi:10.16265/j.cnki.issn1003-3033.2017.12.006

中国安全科学学报 ›› 2017, Vol. 27 ›› Issue (12): 32-36.doi: 10.16265/j.cnki.issn1003-3033.2017.12.006

不同洪水冲击角度下卧式储罐失效问题研究

陈文瑛¹ 副教授, 杜艳洋¹, 马峻¹ 教授, 魏利军² 教授级高工

¹首都经济贸易大学安全与环境工程学院,北京 100071
²中国安全生产科学研究院危险化学品安全技术研究所,北京 100012

收稿日期:2017-09-05 修回日期:2017-11-19 出版日期:2017-12-28 发布日期:2020-10-10
作者简介:陈文瑛 (1975—),女,内蒙古包头人,博士,副教授,主要从事系统安全分析与评价方面的研究。E-mail:chenwy@cueb.edu.cn。杜艳洋 (1991—),男,湖北襄阳人,硕士研究生,研究方向为化工安全、安全系统工程。E-mail:13522767679@163.com。
基金资助:
科技部国家重点研发计划(2016YFC0801501); 2017年首都经济贸易大学中青年教师科研能力提升项目(00891762791111)。

Study on failure of horizontal storage tank impacted by flood from different angles

CHEN Wenying¹, DU Yanyang¹, MA Jun¹, WEI Lijun²

¹School of Safety and Environmental Engineering, Capital University of Economics and Business, Beijing 100071, China
²Institute for Hazardous Chemicals Safety Technology, China Academy of Safety Science and Technology, Beijing 100012, China

Received:2017-09-05 Revised:2017-11-19 Online:2017-12-28 Published:2020-10-10

摘要/Abstract

摘要： 为预防洪水灾害作用下化工园区卧式储罐失效事故,通过理论推导和实证分析,研究不同洪水冲击角度下卧式储罐的失效问题。首先,建立洪水侧向冲击角度下卧式储罐的受力模型;然后,定义洪水侧向冲击角度下卧式储罐易损系数和受冲击的衰减系数;最后,基于受力模型和衰减系数,分析不同洪水冲击角度下储罐型号、装量水平对卧式储罐失效的影响。结果表明:当洪水冲击角度θ从0变到π时,储罐受洪水冲击作用力的衰减系数先增后减,当公式时为最大;卧式储罐尺寸越大,螺栓受到的冲击作用力越大,储罐越容易失效;卧式储罐装量水平越高,螺栓受到的冲击作用力越小,储罐越安全。

关键词: 洪水, 冲击角度, 卧式储罐, 易损系数, 衰减系数

Abstract: For the sake of preventing horizontal storage tank failure accidents resulting from flood impact in chemical industry parks, theoretical derivation and empirical analysis were carried out to discuss failure of horizontal storage tank impacted by flood from different angles. Firstly, horizontal storage tank failure analysis was accomplished considering flood impacting on the tank with a certain degree, then vulnerability coefficient and attenuation coefficient were defined. Finally, effects of different parameters including tank type, tank level influencing on horizontal storage tank failure under different flood impact angle were analyzed. The results show impact attenuation coefficient increases at first and then decreases when the impact angle θ varies from 0 to π, also, rises to the maximum when θ is π2, that the larger the tank is, the greater the force on the bolts will be, thus the tank will be more likely to fail, and that the higher the storage level is, the smaller the force on the bolts will be, and the safer the tank will be.

Key words: flood, impact angle, horizontal cylindrical vessel, vulnerability coefficient , attenuation coefficient

中图分类号:

X937

陈文瑛, 杜艳洋, 马峻, 魏利军. 不同洪水冲击角度下卧式储罐失效问题研究[J]. 中国安全科学学报, 2017, 27(12): 32-36.

CHEN Wenying, DU Yanyang, MA Jun, WEI Lijun. Study on failure of horizontal storage tank impacted by flood from different angles[J]. China Safety Science Journal, 2017, 27(12): 32-36.

参考文献

[1] 王洪娟. 大亚湾石化园区安全风险分析及控制对策[D]. 广州:华南理工大学, 2013.
WANG Hongjuan. The safety risk analysis of Dayawan petrochemical industrial park and control countermeasures [D].Guangzhou: South China University of Technology, 2013.
[2] 吴昉. 化工园区安全规划研究[D].北京:首都经济贸易大学, 2008.
WU Fang. Study on safety planning of chemical industry park [D].Beijing:Capital University of Economics and Business, 2008.
[3] 刘丽川,蒲家宁. 立式钢制储油罐抗浮分析[J]. 石油工程建设,2008,34(2): 79-80.
LIU Lichuan, PU Jianing. Anti - floating analysis of vertical steel storage tank [J]. Petroleum Engineering Construction, 2008, 34(2): 79-80.
[4] 吴军,王丹,陈胜兰. 化工园区安全评价指标体系研究[J]. 电子科技大学学报:社科版,2015,17(4): 20-24.
WU Jun, WANG Dan, CHEN Shenglan. Study on safety evaluation index system of chemical industry park [J]. Journal of University of Electronic Science and Technology of China:Social Science Edition, 2015,17(4): 20-24.
[5] 苏晓星. 化工园区环境风险及应急体系研究[D].南京:南京师范大学,2011.
SU Xiaoxing. Study on environmental risk and emergency system of chemical industry park[D].Nanjing:Nanjing Normal University,2011.
[6] 苏航. 化工企业环境风险评价与突发环境事件应急预案研究[D].杭州:浙江大学,2014.
SU Hang. Study on environmental risk assessment and environmental emergency plan for chemical factories[D].Hangzhou: Zhejiang University,2014.
[7] 王煜. 洪水灾害下卧式储罐可靠性分析与风险评估研究[D].广州:华南理工大学, 2016.
WANG Yu. Research on reliability analysis and risk assessment of horizontal tank under flood disaster [D].Guangzhou: South China University of Technology, 2016.
[8] 魏彤彤,钱新明,袁梦琦. 钢制卧式储罐被洪水破坏概率分析[J]. 中国安全科学学报,2016,26(2): 79-84.
WEI Tongtong, QIAN Xinming, YUAN Mengqi. Analysis of flood damage probability of steel horizontal tank [J]. China Safety Science Journal, 2016, 26(2): 79-84.
[9] 盖程程,翁文国,袁宏永. 洪水诱发储罐失效的定量风险评估方法[J]. 清华大学学报:自然科学版,2012,52(11): 1 597-1 600.
GAI Chengcheng, WENG Wenguo, YUAN Hongyong. Quantitative risk assessment method for flood - induced tank failure [J]. Journal of Tsinghua University:Natural Science Edition, 2012,52(11): 1 597-1 600.
[10] LANDUCI G, ANTONIONI G,TUGNOLI A,et al. Release of hazardous substances in flood events: damage model for atmospheric storage tanks[J].Reliability Engineering and System Safety, 2012, 106: 200-216.
[11] LANDUCI G,NECCI A, ANTONIONI G, et al. Release of hazardous substances in flood events: damage model for horizontal cylindrical vessels[J].Reliability Engineering and System Safety, 2014, 132: 125-145.

不同洪水冲击角度下卧式储罐失效问题研究

Study on failure of horizontal storage tank impacted by flood from different angles

PDF

可视化

被引次数

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 8

编辑推荐

Metrics

本文评价

[1]	郭玮, 袁宏永, 薛明, 魏平岩. SAR影像洪水淹没范围深度学习提取方法[J]. 中国安全科学学报, 2022, 32(4): 177-184.
[2]	王慧, 马峻, 曹梦凡. 洪水冲击下法兰连接管道失效水速和长度研究[J]. 中国安全科学学报, 2018, 28(2): 99-103.
[3]	罗军华, 林孝松, 牟凤云, 余情, 鲁小平. 山区公路暴雨-洪水灾害链贝叶斯网络建模推理[J]. 中国安全科学学报, 2018, 28(12): 1-6.
[4]	王欢, 齐庆杰教授, 周新华副教授, 吴宪讲师, 姜海洋讲师, 赵尤信. 挡烟垂壁对长通道顶棚温度分布的影响研究[J]. 中国安全科学学报, 2017, 27(11): 24-30.
[5]	杨瑞刚，徐格宁，王建华，段治斌，朱希涛. 基于时变失效的桥式起重机结构可靠性分析[J]. 中国安全科学学报, 2012, 22(8): 64-.
[6]	吴昌友，杨静红，许智慧. 基于主成分投影法的洪水灾情评价研究[J]. 中国安全科学学报, 2012, 22(4): 121-.
[7]	董四辉，宿博，赵宇库. 基于投影寻踪技术的洪水灾情综合评价[J]. 中国安全科学学报, 2012, 22(12): 64-.
[8]	田玉刚，杜渊会，覃东华，廖小露. 基于数据场和云模型的洪水灾害风险等级评估[J]. 中国安全科学学报, 2011, 21(8): 158-.