摘要
对应急物资需求进行科学的分类和紧迫性分级是应急管理的前提和基础,影响着应急救援的效果和效率。以多灾种、全过程应急管理为研究视角,以地震灾害链的应急物资需求为研究对象,将应急管理全过程分成储备期、预警期、启动期、搜救期、治疗期、恢复期、重建期7个阶段,并将这7个阶段简化成事前、事中、事后三个环节。以此三个环节为基础,从应急管理全过程的视角,对应急物资需求进行分类;最后以事中环节的启动期、搜救期和治疗期三个阶段应急物资需求为算例,按照应急物资的重要性、可替代性以及稀缺性程度,利用层次分析法(AHP)的基本原理,采用Matlab程序对地震灾害链应急物资需求按照紧迫程度进行了分级。
Grading for demand urgency of the emergency materials is the prerequisite and basis of emergency management; it influences the effectiveness and efficiency of emergency rescue. It takes the emergency management of Multi-hazard and the overall process as research perspective, takes the demand for emergency materials of earth- quake disaster chain as the research object, divides the overall process of emergency management into seven stages, which are the reserve stage, early warning stage, initiation stage, search and rescue stage, treatment stage, recov- ery stage and reconstruction stage, and simplifies these seven stages as three links of before, during and after. Based on these three links, From the perspective of the overall process of emergency management, classifying the demand of emergency materials ; In the last, it takes the second link of initiation stage, search and rescue stage, treatment stage as an example, according to the degree of the importance, the substitutability and scarcity, it uses the method of analytic hierarchy process （AHP） and the procedure of Matlab, grades the emergency materials in accordance with the demand urgency.
出处
《灾害学》
CSCD
2017年第2期190-195,共6页
Journal of Catastrophology
基金
国家自然科学基金资助项目(71473015)
关键词
多灾种
灾害链
全过程
应急物资
分类
分级
Multi-hazard
disaster chain
overall process
emergency materials
classification
gradation
