摘要
路段的合理划分是开展路面养护管理的基本前提。对通常采用的定长1km的做法进行了分析,指出 了其不足;进而引进了模糊聚类方法,阐述了其应用思路,给出了模糊相似系数的构造方法,据此利用编网法建立 了路段变长划分方法,并对聚类水平α给以解释;最后论述了该法的意义,还进行了实例验证。
The reasonable section of pavement units is the basic presupposition of maintenance and management. According to the analysis of the usual practice of units in same lengths of 1km, its shortcomings are put forward. Then the method of fuzzy-clustering is introduced and its application is explained.With the formative way of the fuzzy factor, the method of fuzzy-clustering for pavements sectionalized with units in different lengths is built up, and the clustering level α is explained. Finally, the significance of this method is discussed, and an example shows its practicality.
出处
《公路》
北大核心
2005年第2期61-65,共5页
Highway
