The application of a risk matrix method on campus network system risk assessment

2011 ◽  
Author(s):  
Sha Fu ◽  
Hangjun Zhou ◽  
Yezhi Xiao
Keyword(s):  
Risk Assessment ◽  
Matrix Method ◽  
Network System ◽  
Campus Network ◽  
Risk Matrix ◽  
System Risk

Improvement and Application of Risk Matrix

2013 ◽  
Vol 357-360 ◽  
pp. 2650-2654 ◽  
Author(s):  
Chao Jue Yi ◽  
Chao Yu Zheng ◽  
Qi Hao Fu
Keyword(s):  
Risk Assessment ◽  
Matrix Method ◽  
Risk Evaluation ◽  
Investment Project ◽  
Evaluation Methods ◽  
Assessment Method ◽  
Risk Matrix ◽  
Project Risk ◽  
Risk Investment

On the basis of the analysis of investment project risk evaluation methods, this article mainly discusses the risk matrix method in the application of risk assessment in risk investment project and constructs the risk matrix for risk assessment in risk investment project and designs risk matrix based on the process of risk assessment, hoping to provide a scientific, rational, easy assessment method for risk assessment in risk investment project.

Risk assessment of contractor support based on improved risk matrix method

2015 ◽  
Vol 20 (4) ◽  
pp. 464-467
Author(s):  
Fu-yuan Zhang ◽  
Dong-yang Li ◽  
Bin Geng ◽  
Zhan-ling Liu
Keyword(s):  
Risk Assessment ◽  
Matrix Method ◽  
Risk Matrix

Recommendations on Occupational Risk Assessment Matrix Development

2021 ◽  
pp. 16-22
Author(s):  
K. Chernyy ◽  
Ekaterina Belokrylova
Keyword(s):  
Risk Assessment ◽  
Matrix Method ◽  
Scientific Data ◽  
Occupational Risk ◽  
Subjective Perception ◽  
Risk Matrix ◽  
Risk Levels ◽  
Advantages And Disadvantages ◽  
The Matrix ◽  
Assessment Matrix

The matrix method is often used for occupational risk assessment. In this paper have been considered the matrix method’s use features, as well as have been highlighted its advantages and disadvantages. Have been presented recommendations on the risk matrix development, and criteria for categorization of occupational risk’s attributes – the effect consequences severity of hazard and its feasibility. The proposed approach to consequences severity categorization is accorded with rules and regulations regarding the severity of harm to human health, which in return facilitates mitigation the degree of uncertainty and subjectivity of the assessment results. The grading of categories for hazard feasibility is based on well-known scientific and practical approaches. Has been performed the generalization of scientific data on the hazard feasibility categorization, and have been proposed universal criteria descriptors, which allow assess the considered hazard objectively and all round, and determine the necessary category for this hazard feasibility. It has been pointed to subjective perception of categories names in final estimating of occupational risk levels, and has been proposed to use the concepts of occupational risk levels, which based on the priority relating to risk respond measures. The proposed approaches facilitate increase of quality and effectiveness of matrix method use in estimating of occupational risk levels.

SEISMIC RISK ASSESSMENT AND MITIGATION FOR THE EXISTING LIFELINE

2011 ◽  
Vol 05 (01) ◽  
pp. 31-45 ◽  
Author(s):  
T. IMAI ◽  
S. WADA ◽  
T. KOIKE
Keyword(s):  
Risk Assessment ◽  
Seismic Risk ◽  
Water Distribution ◽  
Water Distribution Network ◽  
Assessment Method ◽  
Disaster Mitigation ◽  
Seismic Retrofitting ◽  
Network System ◽  
Investment Strategies ◽  
Seismic Risk Assessment

In order to keep the existing lifeline network system at a favorable seismic performance level, it is necessary to carry out retrofitting activities. This study proposes a seismic risk assessment method for the existing deteriorated lifeline network system based on the probability of system performance failure. Numerical simulations are carried out for the existing water distribution network system for several seismic investment strategies to support the decision making of seismic disaster mitigation planning. Effective planning of seismic retrofitting activities and disaster mitigation for the existing lifeline system can be realized using the newly developed assessment method.

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