【摘要】 路段的合理划分是开展路面养护和管理的基本前提。文章对通常的定长为1km的做法进行了分析,指出不足,进而引进了动态聚类方法,阐述了其应用思路,建立了路段变长划分法。最后,论述了该法的意义,还进行了实例验证。更多还原

【Abstract】 The reasonable section of pavement units is the basic presupposition of maintenance and management.According to the analysis of the usual in same lengths of 1km,its shortcomings are put forward.Then the method of dynamic-cluster for pavements sectionalized with units in different length is introduced and its application is explained.Finally,the significance of this method is discussed,and an example shows its practicality.更多还原