scholarly journals Research on Intelligent Evaluation Model of Railway Internationalized Earthquake Emergency Rescue Talents Based on Analytic Hierarchy Process and Fuzzy Theory

2021 ◽  
Vol 2021 ◽  
pp. 1-9
Author(s):  
Jin Jing ◽  
Yang Yu ◽  
Jiang Yuxin
Keyword(s):  
Analytic Hierarchy Process ◽  
High Intensity ◽  
Fuzzy Theory ◽  
Evaluation Model ◽  
Analytic Hierarchy ◽  
Earthquake Disaster ◽  
Rescue Work ◽  
Emergency Rescue ◽  
Hierarchy Process ◽  
Rescue Personnel

Earthquakes occur frequently in the 21st century and cause a large number of casualties; induced secondary geological disasters will cause more serious casualties. How to reasonably deal with the earthquake disaster to carry out emergency rescue work is becoming increasingly urgent; the ability level of earthquake disaster emergency rescue personnel is directly related to the follow-up relief effect. Based on this, aiming at the emergency rescue ability of nationalized railway management talents in high-intensity earthquake areas around the world, this paper will use the methods of analytic hierarchy process and fuzzy theory to construct an intelligent evaluation model of railway international earthquake emergency rescue personnel ability. In addition, this paper carries out a questionnaire survey of experts in related fields and model empirical research and puts forward optimization measures and suggestions for the personnel training of railway international earthquake emergency rescue in high-intensity seismic areas based on the results of model evaluation.

Identification and Gradation of Risk Sources in Subway Station Construction Based on Hole-Pile Method

2013 ◽  
Vol 438-439 ◽  
pp. 1020-1023
Author(s):  
Dong Yang Geng ◽  
Li Jun Cao ◽  
Xiang Mei Yu
Keyword(s):  
Analytic Hierarchy Process ◽  
Fuzzy Theory ◽  
Evaluation Model ◽  
Subway Station ◽  
Construction Process ◽  
Analytic Hierarchy ◽  
Risk Sources ◽  
Risk Source ◽  
Hierarchy Process ◽  
Danger Level

This paper identifies and grades the major risk sources in the Center Street Subway Station in Shenyang, by adopting the Fuzzy Theory to make identification and gradation of risk sources in subway station construction with hole-pile method. By the analytic hierarchy process, it computes the weight and membership of every risk source during the construction process, establishes the evaluation model for identification and gradation of risk sources in hole-pile construction of subway station, obtaines the weights and indictors during the overall construction process of the Center Street Subway Station in Shenyang, and finally determines the danger level in subway station construction under the maximum membership principle. The research gives a reference for hole-pile construction of subway station.

Evaluation Method for Students’ Grade Statistics System Based on Fuzzy Analytic Hierarchy Process

2012 ◽  
Vol 433-440 ◽  
pp. 5339-5343
Author(s):  
Shi Lei
Keyword(s):  
Decision Making ◽  
Analytic Hierarchy Process ◽  
Evaluation Method ◽  
Fuzzy Theory ◽  
Evaluation Model ◽  
Fuzzy Analytic Hierarchy Process ◽  
Fuzzy Approach ◽  
Analytic Hierarchy ◽  
Evaluation Indexes ◽  
Hierarchy Process

Analytic hierarchy process (AHP) and fuzzy theory which is defined as fuzzy analytic hierarchy process (FAHP) has been widely used for a variety of applications including evaluation and decision-making. In the study, the method based on FAHP is proposed to evaluate students’ grade statistics system, where analytic hierarchy process is a common method and is applied for various sectors for analyzing qualitative criteria to weight the alternatives, and the merit of using fuzzy approach is to express the distribution of evaluation values of each index. On the basis of describing evaluation indexes for students’ grade statistics system, and the evaluation model of students’ grade statistics system is created based on analytic hierarchy process and fuzzy theory. Finally, the case is adopted to testify the effectiveness of the proposed method.

Water abundance analysis of aquifer in coal roof based on grey relational analysis and analytic hierarchy process

2016 ◽  
Vol 11 (2) ◽  
pp. 487-494
Author(s):  
Li Bo
Keyword(s):  
Analytic Hierarchy Process ◽  
Grey Relational Analysis ◽  
Evaluation Model ◽  
Evaluation Index System ◽  
Analytic Hierarchy ◽  
Water Abundance ◽  
Relational Analysis ◽  
Major Factors ◽  
Grey Relational ◽  
Hierarchy Process

As water abundance of aquifer of coal roof significantly influences roof water hazard, evaluating and grading the degree of water abundance are important in practical application. By analyzing the influencing factors of water abundance of aquifer, an evaluation index system and a grading standard for the water abundance were established integrating quantitative and qualitative indexes. Meanwhile, according to the grey relation characteristics of the major factors influencing water abundance, a multi-factor evaluation model for water abundance was constructed based on grey relational analysis and analytic hierarchy process. The model can objectively reveal the influences of the multiple factors on the evaluation of water abundance. Furthermore, the method was verified by comprehensively evaluating the water abundance of the aquifer of coal roof in a working face of Pingshuo Coal Mine in Shanxi, China using the model. The method provides basis for the research on the evaluation of water abundance of aquifer in coal roof.

Decision Evaluation of Harbin Metro Based on Fuzzy Theory

2013 ◽  
Vol 438-439 ◽  
pp. 1024-1027
Author(s):  
Xiao Guo Chen
Keyword(s):  
Comprehensive Evaluation ◽  
Fuzzy Theory ◽  
Evaluation Model ◽  
Fuzzy Comprehensive Evaluation ◽  
Decision Makers ◽  
Geological Environment ◽  
Analytic Hierarchy ◽  
Comprehensive Evaluation Model ◽  
Hierarchy Process ◽  
Weight Coefficients

The paper introduces some information about Harbin Metro line 1, makes the decision analysis on economies, environment, society and geological environment of Harbin Metro line 1 by some fuzzy comprehensive evaluation model, and gives the weight coefficients of indicators through analytic hierarchy process. The comprehensive evaluation result provides the basis for decision-makers during decision of metro projects.

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