Abstract: With more and more disaster frequently occurred in recent years,the research on the optimal resource allocation of disaster is also increasing,but existing research could not consider all kinds of rescue resourceallocation,the condition of disaster scene and the total loss of society.This paper,for the goal of Pareto optimality in dynamic disaster relief (i.e.,the minimum total loss of society),gives a model of optimal resource allocation considening the loss of society which includes:the loss of notgiving adequate resource by rescue forces,the loss of resources transmission and the loss caused by the fire disaster.On the basis of the real-time monitoring data,bythe analysis and comparison of the burning area,rescue time and the social loss of the experimental method in this paper with other typical approaches,the result shows that the rescue time and burning area are not the smallest,but the total loss of society is the smallest.The resource allocation scheme of the experimental method is an effective,practical and optimal resourceallocation scheme used in the fire disaster scene.

Key words: optimal resource allocation, rescue forces, disaster scene, loss, burning area