Sensitivity Analysis of GIS-based Fuzzy-AHP Model for Prediction of Slope Failure Susceptibility Index

2022 ◽  
Author(s):  
A. K. Gorai
Keyword(s):  
Sensitivity Analysis ◽  
Slope Failure ◽  
Fuzzy Ahp ◽  
Ahp Model ◽  
Susceptibility Index

scholarly journals Landfill Site Selection Using Geographic Information System and Fuzzy-AHP Model: A Case Study of Ilam Township, Iran

2020 ◽  
Author(s):  
Mehdi Ahmadi ◽  
Mehdi Nikseresht ◽  
Esmaeil Najafi ◽  
Behzad Morshedi
Keyword(s):  
Information System ◽  
Geographic Information System ◽  
Waste Disposal ◽  
Fuzzy Ahp ◽  
Geographic Information ◽  
Municipal Waste ◽  
Environmental Stability ◽  
Landfill Site Selection ◽  
Municipal Solid Wastes ◽  
Ahp Model

Introduction: Landfill siting is a difficult, complex, and protracted process, which requires evaluating different criteria. A suitable site should be located to dispose the municipal solid wastes hygienically (sanitary landfill), which is one of the fundamental subjects related to the environmental stability of the human settlements. The aim was to select a suitable waste disposal area using fuzzy-Analytic Hierarchy Process (AHP) models. Materials and Methods: To conduct this study, the information about elevation, slope, soil, drainage, vegetation, land use, population, and roads were produced and corrected in layers called shape files using the Geographic Information System (GIS) software. Finally, weights were applied in expert choice software by combining and overlapping information layers in GIS.  Results: Based on the fuzzy-AHP model, 6 sites were identified as suitable areas for municipal waste disposal. Among the selected sites, one site was highly suitable, two were suitable, and three sites were moderately suitable. These areas with an area of 83.8 km2 are located along the west part of the city adjacent to the Iraqi border. The unsuitable sites for municipal waste disposal were located in the eastern and northeastern areas. Conclusion: However, applying fuzzy-AHP model provides the necessary conditions for assessing effective relationships among discrete criteria. In the end, combining these models and their findings represented advantages of this kind of modeling and improved scoring in all of these pixels.

Affecting Factors of Knowledge-Based Companies Using Fuzzy AHP Model, Case Study Tehran University Enterprise Park

2018 ◽  
Vol 11 (2) ◽  
pp. 574-592 ◽  
Author(s):  
Elham Amini ◽  
Mohammad Baniasadi ◽  
Hossein Vahidi ◽  
Hossein Nematollahi ◽  
Mehrdad Khatami ◽  
...  
Keyword(s):  
Fuzzy Ahp ◽  
Affecting Factors ◽  
Model Case ◽  
Ahp Model ◽  
Knowledge Based

Application of Fuzzy AHP to the Comparison and Selection of Cement Concrete Pavement Overlaying Schemes

2011 ◽  
Vol 243-249 ◽  
pp. 4302-4306
Author(s):  
Ji Feng Liang ◽  
Xie Dong Zhang ◽  
Lei Wu
Keyword(s):  
Analytic Hierarchy Process ◽  
Fuzzy Ahp ◽  
Comprehensive Analysis ◽  
Concrete Pavement ◽  
Cement Concrete ◽  
Analytic Hierarchy ◽  
Ahp Model ◽  
Cement Concrete Pavement ◽  
Hierarchy Process ◽  
Selection Of

Based on a comprehensive analysis of the influencing factors and special features of cement concrete pavement overlaying technology, a fuzzy analytic hierarchy process (AHP) model is constructed for the comparison and selection of overlaying schemes. At first, the numerical weight for each criterion of the hierarchy is derived and tested. Then the feature matrices of all the schemes are constructed based on experts’ evaluation. The optimal scheme is chosen according to the numerical priorities of each scheme yielded by fuzzy calculation.

Evaluation of Transport Enterprises' Brand Value Using Fuzzy-AHP Model

CICTP 2014 ◽  
2014 ◽  
Author(s):  
Yanru Zhu ◽  
Sitao Hu ◽  
Shutang Cui
Keyword(s):  
Fuzzy Ahp ◽  
Brand Value ◽  
Ahp Model
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