首页|期刊导航|哈尔滨工业大学学报（英文版）|Application of cluster analysis to preventive maintenance scheme design of pavement
哈尔滨工业大学学报（英文版）2009，Vol.16Issue(4)：581-586,6.
Application of cluster analysis to preventive maintenance scheme design of pavement
Application of cluster analysis to preventive maintenance scheme design of pavement
摘要
Abstract
To quantitatively identify the maintenance demand for each highway segments in the pavement main-tenance scheme design, a mathematical model of uniform segment division was established and an approach of applying cluster analysis theory to the uniform segment division and evaluation of pavement maintenance demand was proposed.The actual maintenance project of a highway carried out in Guangdong province was cited as an example to demonstrate the validity of the proposed method.It is proved that the cluster analysis can eliminate human factors in classification without being constrained by the quantities of samples, considering muhiple pavement distress indexes and the continuity of samples.Thus it is evident that cluster analysis is an efficient analytical tool in uniform segment division and evaluation of maintenance demand.关键词
preventive maintenance/ maintenance demand/ segment division/ cluster analysisKey words
preventive maintenance/ maintenance demand/ segment division/ cluster analysis分类
交通工程引用本文复制引用
ZENG Feng,ZHANG Xiao-ning..Application of cluster analysis to preventive maintenance scheme design of pavement[J].哈尔滨工业大学学报（英文版）,2009,16(4):581-586,6.基金项目
Sponsored by the Scientific and Technological Project on Road Maintenance Management Mode in Guangdong Province (Grant No. 200407132), and the Launching Fund Project for Dr. in Guangdong Province (Grant No. 05300135). （Grant No. 200407132）
