In most cases, the emergency resources and capacities of the relevant social departments should be inte-grated to response the nuclear emergencies. However, because of the inherent heterogeneity of the huge nuclear e-mergency information and knowledge which are gathered into the network, the capability of nuclear emergency inte-gration is limited. To solve this problem, in this paper, firstly, the integration framework of nuclear emergency was proposed based on the semantic bills of X model. Secondly, the ontology structure bills and integrated...