Integrated spherical fuzzy - critic and spherical fuzzy – topsis method in prioritizing earthquake risks and planning: an overview in disaster management

Abstract

Disaster management is a critical field that plays a pivotal role in assessing and planning for earthquake risks to enhance community resilience. In this context, spherical fuzzy method has emerged as an effective tool for improving decision-making processes in complex and uncertain environments. In this study, SF-Critic fuzzy TOPSİS methods are used for the optimization of expert opinions in prioritizing major post-earthquake risks. The case study consists of three main and nine sub-criteria and five decision makers for prioritizing earthquake risks and necessary planning studies. In the evaluation of these criteria, various parameters ranging from urban landscape, road planning, industrial settlements, evacuation plans, energy and communication networks and infrastructure are used.