Safety Assessment of Emergency Training for Industrial Accident Scenarios Based on Analytic Hierarchy Process and Gray-Fuzzy Comprehensive Assessment

Abstract. High rocky slope is an open complex giant system with contradiction among different influencing factors and coexistence of qualitative and quantitative information. This study presents a comprehensive intelligent evaluation method of high rocky slope safety by an integrated analytic hierarchy process, extension matter element model and entropy-weight to assess the safety behavior of the high rocky slope. The proposed intelligent evaluation integrates subjective judgments derived from the analytic hierarchy process with the extension matter model and entropy-weight into a multiple indexes dynamic safety evaluation approach. A combining subjective and objective comprehensive evaluation process, a more objective manner through avoiding subjective effects on the weights and a qualitative safety assessment and quantitative safety amount are presented in the proposed method. The detailed computational procedures were also provided to illustrate the integration process of the above methods. Safety analysis of one high rocky slope is conducted to illustrate that this approach can adequately handle the inherent imprecision and contradiction of the human decision-making process and provide the flexibility and robustness needed for the decision maker to better monitor the safety behavior of high rocky slope. This study was the first application of proposed integrated evaluation method to safety assessment of high rocky slope, which also indicated that it can also be applied to other similar problems.

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Comprehensive Assessment Method for Pile Construction Quality Based on Analytic Hierarchy Process

Advanced Materials Research ◽

10.4028/www.scientific.net/amr.838-841.245 ◽

2013 ◽

Vol 838-841 ◽

pp. 245-249

Author(s):

Yong Chun Cheng ◽

Hong Bin Guo ◽

Xian Qiang Wang ◽

Yu Bo Jiao

Keyword(s):

Analytic Hierarchy Process ◽

Quality Assessment ◽

Evaluation Method ◽

Assessment Method ◽

Comprehensive Assessment ◽

Assessment Model ◽

Geological Condition ◽

Construction Quality ◽

Analytic Hierarchy ◽

Hierarchy Process

In this paper, a new comprehensive assessment method of pile construction quality based on analytic hierarchy process is proposed considering that the current specification is uncertain about quality assessment. This method establishes the comprehensive assessment index system of pile construction quality taking account of the influence of the pile velocity, pile length, geological condition, bridge importance level, pile defects and other parameters on pile construction quality assessment. It constructs pile construction quality assessment model through determining the weight of each index based on analytic hierarchy process to improve the evaluation method of pile construction quality. The good results achieved in practical engineering demonstrate that the proposed method possesses favorable accuracy.

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Comprehensive Safety Evaluation of Emergency Training for Building Ruins Scenario Based on Analytic Hierarchy Process-Grey Fuzzy Evaluation

IEEE Access ◽

10.1109/access.2020.3015829 ◽

2020 ◽

Vol 8 ◽

pp. 147776-147789

Author(s):

Zhian Huang ◽

Wei Zhao ◽

Yinghua Zhang ◽

Xiang Yao ◽

Qunlin Jia ◽

...

Keyword(s):

Analytic Hierarchy Process ◽

Safety Evaluation ◽

Fuzzy Evaluation ◽

Analytic Hierarchy ◽

Emergency Training ◽

Hierarchy Process

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Comprehensive Assessment of Power Transformer Condition Based on the Fault Tree and the Analytic Hierarchy Process

Advanced Materials Research ◽

10.4028/www.scientific.net/amr.805-806.793 ◽

2013 ◽

Vol 805-806 ◽

pp. 793-800 ◽

Cited By ~ 1

Author(s):

Feng Yao ◽

Zhong Hui Zhang ◽

Le Zhang He

Keyword(s):

Analytic Hierarchy Process ◽

Power Transformer ◽

Fault Tree ◽

The State ◽

Comprehensive Assessment ◽

Assessment Model ◽

Analytic Hierarchy ◽

The Analytic Hierarchy Process ◽

The Impact ◽

Hierarchy Process

Transformers state comprehensive assessment to provide the basis for the repair and maintenance of power transformers .Based on the fault tree analysis (FTA) to find out the impact of the failure of the power transformer factors, and the establishment of the index system to assess the state of the power transformer, application 3 scale analytic hierarchy process assessment model for the establishment of the state of the transformer , and thus the transformer state is divided into five levels. Through the classification of the more conducive to the staff to understand the transformer condition, reasonable arrangements for the maintenance plan .Case analysis to prove, based on the comprehensive assessment of the fault tree and power transformer condition of the Analytic Hierarchy Process method is reasonable and effective.

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