Abstract: Aiming at the characteristic of emergency materials classification，a classify method of emergency materials based on fuzzy clustering is proposed.The defect of traditional classify approach is analyzed，the concept of fuzzy equivalent relations is given，the solution approach of fuzzy equivalent matrix is put forward，and the evaluation indexes system of emergency materials classification is built.On the basis of above discussing，the classify method of emergency materials based on fuzzy clustering analysis is developed.Finally，a numerical example shows that the method is valid.

摘要： 为了对应急物资进行合理分类，提出了基于模糊聚类的应急物资分类方法。分析了传统分类方法存在的问题，给出了模糊相似关系和模糊等价关系的概念和求模糊等价矩阵的方法，建立了应急物资分类指标体系，在此基础上提出了基于模糊聚类的应急物资分类方法。最后通过算例验证了该方法的有效性。