An experimental analysis on the turnover time of railway freight transportation based on the impact strength of factors  

作　　者：张光远 DING Xiao-dong 鲁工圆 于洋 

机构地区：[1]School of Transportation and Logistics, Southwest Jiaotong University,Chengdu 610031.P.R.China [2]Nation and Region Combined Engineering Lab of Intelligentizing Integrated Transportation,Chengdu 610031, P. R. China [3]Transportation & Economics Research Institute, China Academy of Railway Sciences, Beijing 100089, P. R. China [4]School of Architecture and Design, Southwest Jiaotong University,Chengdu 610031, P. R. China

出　　处：《Journal of Chongqing University》2017年第3期113-123,共11页重庆大学学报（英文版）

基　　金：Funded by the Fundamental Research Funds for the Central Universities of China(No.26816WTD23);the National United Engineering Laboratory of Integrated and Intelligent Transportation of Southwest Jiaotong University,P.R.China(No.2682017ZT11)

摘　　要：Based on the factors impact strength model(FISM), we studied on calculation formulas of influence strength and key elements of FISM, and analyzed the turnover time of railway freight transportation of China. The results show that wagon transfer time is the most critical factor among the three subjective factors of wagons turnover time. The FISM based analysis of wagon transfer time show that the wagon turnover time is significantly correlated with transit time with resorting. Among the seven factors of detention time of transit time with resorting, the time of waiting to departing, converging, and waiting to break-up are key factors, while the time of make-up, break-up, arrival and departure are general factors. We carried out one empirical research based on the data of Baoji East Railway Station in 2015. The results of empirical research and FISM are consistent completely.Based on the factors impact strength model（FISM）, we studied on calculation formulas of influence strength and key elements of FISM, and analyzed the turnover time of railway freight transportation of China. The results show that wagon transfer time is the most critical factor among the three subjective factors of wagons turnover time. The FISM based analysis of wagon transfer time show that the wagon turnover time is significantly correlated with transit time with resorting. Among the seven factors of detention time of transit time with resorting, the time of waiting to departing, converging, and waiting to break-up are key factors, while the time of make-up, break-up, arrival and departure are general factors. We carried out one empirical research based on the data of Baoji East Railway Station in 2015. The results of empirical research and FISM are consistent completely.

关 键 词：railway transportation wagon turnover time impact strength wagon transfer time correlation coefficient method 

分 类 号：U294.1[交通运输工程—交通运输规划与管理]