突发事件下大规模人员临时应急避难所的选址研究  被引量:7

Research on emergency shelters location of mass evacuation in emergency

在线阅读下载全文

作  者:陈迎欣 杨爽 CHEN Yingxin;YANG Shuang(School of Economics and Management, Harbin Engineering University, Harbin 150001, China)

机构地区:[1]哈尔滨工程大学经济管理学院,黑龙江哈尔滨150001

出  处:《自然灾害学报》2018年第3期77-83,共7页Journal of Natural Disasters

基  金:国家社科基金一般项目(17BGL181)~~

摘  要:近年来突发事件时有发生,人员紧急疏散显得日益重要。本文研究了突发事件下人员临时应急避难所的选址问题,基于单一指派约束和容量约束的设施选址问题(SSCFLP)研究基础,假设疏散时间随机和选址网络随机,考虑一个星期和一天中不同时间段疏散人员数量不同的现时情况,建立临时应急避难所选址模型,并采用启发式算法进行求解,确定临时应急避难所的数量和位置,并通过实例验证模型的可靠性。将人群聚集在临时应急避难所等待救援,可以节约救援车辆等资源,大幅减少疏散时间,提高人员应急疏散效率。In recent years,unexpected incidents have occurred frequently,and personnel evacuation is becoming more and more important. The problem of location of emergency shelters in mass evacuation is studied in this paper. Based on the SSCFLP,suppose the evacuation time is random and the location network is random,consider the current situation in which people are evacuated at different times of the week and at different times of the day,emergency shelters location model is established,and heuristic algorithm is used to solve the problem,determine the number and location of emergency shelters,and verify the reliability of the model through an example. The crowd gathered at the emergency shelters,waiting for rescue,which can save the rescue vehicles and other resources,reduce the evacuation time greatly,and improve the efficiency of emergency evacuation.

关 键 词:突发事件 选址问题 人员疏散 临时应急避难所 应急救助 

分 类 号:C931[经济管理—管理学] X9[环境科学与工程—安全科学]

 

参考文献:

正在载入数据...

 

二级参考文献:

正在载入数据...

 

耦合文献:

正在载入数据...

 

引证文献:

正在载入数据...

 

二级引证文献:

正在载入数据...

 

同被引文献:

正在载入数据...

 

相关期刊文献:

正在载入数据...

相关的主题
相关的作者对象
相关的机构对象