化工园区应急设施区间规划选址模型研究
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Release time:2022-02-26 Impact Factor:1.923 Journal:运筹与管理 Key Words:设施选址;区间规划;模糊理论;化工园区 Abstract:应急设施选址受应急物资需求量的影响。为优化应急设施选址布局,提高突发事件应急处置能力,以化工园区突发事件为研究背景,对化工园区突发事故下应急设施选址进行研究。考虑到化工园区突发事件的随机性和复杂性、突发事件应急物资需求的不确定性等特点,以应急设施选址安全性最大、经济性和服务效益最好为目标,基于传统确定性应急设施选址模型,构建了不确定需求条件下化工园区应急设施选址区间规划数学模型。模型中应急物资需求量是一个区间值,通过引入区间规划理论和模糊理论对模型进行求解,不仅避免了不确定参数随机概率分布的波动率,而且也降低了模型求解过程中的不确定性。最后,以园区各企业潜在事故为工程背景进行实例分析,得到园区应急设施的布局方案。结果表明,模型的求解效果较好,可为园区应急设施选址决策提供参考依据。 Co-author:郭换换，王飞跃，裴甲坤，杨宸宇 Indexed by:Journal paper Discipline:Engineering First-Level Discipline:Safety Science and Engineering Document Type:J Volume:29 Issue:5 Page Number:67-73 ISSN No.:1007-3221 Translation or Not:no Date of Publication:2020-05-01 -
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