SPA Comprehensive Evaluation Model and its Application in the Risk Assessment of Electric Power Information Network

2012 ◽  
Vol 7 (11) ◽  
Author(s):  
Bin Lu ◽  
Yongjuan Chang
Keyword(s):  
Risk Assessment ◽  
Electric Power ◽  
Comprehensive Evaluation ◽  
Evaluation Model ◽  
Information Network ◽  
Comprehensive Evaluation Model

The Application of Fuzzy Comprehensive Evaluation in Risk Assessment of Incremental Launching Bridge

2012 ◽  
Vol 204-208 ◽  
pp. 2028-2033 ◽  
Author(s):  
Zhong Chu Tian ◽  
Lei Yang ◽  
Tian Yong Jiang
Keyword(s):  
Risk Assessment ◽  
Comprehensive Evaluation ◽  
Evaluation Model ◽  
Fuzzy Comprehensive Evaluation ◽  
Assessment Model ◽  
Analytic Hierarchy ◽  
Assessment Index ◽  
Comprehensive Evaluation Model ◽  
Assessment Index System ◽  
Hierarchy Process

The risk factors of continuous incremental launching bridge during construction stage are specialized. The risk in incremental launching stage is analyzed and identified. A risk assessment index system is built. A fuzzy comprehensive evaluation model is developed. The results obtained from the risk assessment model verifies the validity and practicality of the developed method by the combination of analytic hierarchy process and fuzzy mathematics theory. Moderate risk assessment results are developed to provide references for incremental launching construction method.

Shipping Oil Spill Environmental Damage Risk Assessment Methods: A Literature Review

2012 ◽  
Vol 599 ◽  
pp. 254-260
Author(s):  
Xu Bo Yu ◽  
Ming He Zhu ◽  
Cheng Fei Niu
Keyword(s):  
Risk Assessment ◽  
Oil Spill ◽  
Evaluation Method ◽  
Comprehensive Evaluation ◽  
Evaluation Model ◽  
Environmental Damage ◽  
Advantages And Disadvantages ◽  
Comprehensive Evaluation Model ◽  
Oil Spill Response ◽  
Damage Risk

As the certain basis of implementation of risk decision, risk assessment was used widely for reasonable allocation of scarce shipping oil spill response resources, but there is no a unified regulation for evaluation method. Three feasible methods of risk assessment, baseline assessment, detailed risk assessment, and combination of evaluation, are respectively introduced, including advantages and disadvantages. Then around the detailed risk assessment, present shipping oil spill environmental damage risk assessment study in China and abroad are then introduced in detail. Environmental damage assessment and oil spill risk assessment are introduced respectively including instantly popular appraisal methods, research hot spots and the most comprehensive evaluation model. Finally the possible direction of development of risk assessment is put forward in order to provide certain inspiration and references in developing domestic risk assessment.

Research on Risk Assessment of Reservoir by AHP-Fuzzy Comprehensive Analysis Method

2012 ◽  
Vol 430-432 ◽  
pp. 1974-1978 ◽  
Author(s):  
Lin Gang Tian ◽  
Zhi Liu
Keyword(s):  
Risk Factors ◽  
Risk Assessment ◽  
Comprehensive Evaluation ◽  
Evaluation Model ◽  
Fuzzy Comprehensive Evaluation ◽  
Comprehensive Analysis ◽  
Risk Level ◽  
Analysis Method ◽  
Comprehensive Evaluation Model ◽  
Reinforcement Measures

Because of the fuzziness and uncertainty of risk factors in the risk management, using fuzzy comprehensive evaluation model for research. The model not only identifies the main risk factors of the dam, spillway, and water facility, but also quantifies the influence weight by risk factors on dangerous reservoir. The affiliate degrees of risk factors on risk level can be get on the basis of membership function. So the final overall risk level of the dam, spillway, and water facility is able to compare. It will be set the priority to reinforcement measures for dangerous reservoir.

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