Some extensions on risk matrix approach

被引:202
作者
Ni, Huihui [1 ,2 ]
Chen, An [1 ,3 ]
Chen, Ning [3 ]
机构
[1] Chinese Acad Sci, Inst Policy & Management, Beijing 100190, Peoples R China
[2] Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
[3] GECAD, Inst Super Engn Porto, P-4200072 Oporto, Portugal
关键词
Risk; Risk matrix; Arithmetic operation; Interval number;
D O I
10.1016/j.ssci.2010.04.005
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
This paper introduces the basic concepts of risk as the research background and reviews a widely applied semi-quantitative tool for risk assessment, namely risk matrix approach (RMA) as well as its typical variations. Based on the deep analysis of the essence and defects of RMA, some extensions on risk matrix approach are presented and their superiorities compared with the related quondam methods are demonstrated by a case study. The features and advantages of the new extensions are discussed and the prospects of the future study are addressed. (C) 2010 Elsevier Ltd. All rights reserved.
引用
收藏
页码:1269 / 1278
页数:10
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