已有建筑结构承载力的灰聚类评定方法

Grey Gathering Appraisal Method of Bearing Capacity for Existed Architectural Structure

分析了已有建筑结构承载力评定与新建建筑结构承载力评定的区别，指出已有建筑结构承载力与反映其大小的特征指标之间存在着灰色关系，在此基础上提出了用灰聚类方法评定已有建筑结构承载力的基本思路，为评定已有建筑结构承载能力提供了一种新的方法。

In this paper, the characteristics of appraising the bearing capacity of existed architectural structure is analized. It is pointed out that there is grey relationship between the bearing capacity of the structure and the characteristic index of bearing capacity apprqisal.The grey gathering appraisal method of bearing capacity for existed architectural structure is proposed.