Application of Delphi Method and usingDematel in identification and organizing theeffective criteria on logestic agility dutingCrisis

Ccurrence of Unexpected events and natural disasters and the effects of their occurrence, communities are required to do the planning necessary to meet current and reduce the adverse effects is relevant. Although in minor evens, this is experimentally possible and don’t need  to  special tools, but in the event bigger and natural disasters such as flood, earthquake, ad hoc disaster and especially war, because of the size and complexity of factors involved, do it was not possible in experimental and for decision making is need to decision making tools. The main objective of this paper is to present a model for the structure and identify the impact of factors affecting the emergency logistics so that any appropriate decisions for the activities of logistics crisis in a way adopted to make the best use of resources has been done and the highest efficiency in order to reduce the impact of disasters resulting be. Society and research sample consisted of experts in the field of logistics and analysis using the “Delphi method” and “dematel dematel technique” was conducted, the results showed, dynamism, speed, capable of sustaining support, preparation, integrity and effective communication among the elements involved, flexibility, reactivity and information Technology  are 8 main indicators affecting on emergency logistics. The results of the structuring factors affecting supply chain agility showed that the factors "IT" and "dynamism" has the greatest impact on the logistics system crisis and the "reactive" and "The sustainability of support" have the least impact and the richest are variable