An experimental analysis on the turnover time of railway freight transportation based on the impact strength of factors |
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| Authors: | ZHANG Guang-yuan DING Xiao-dong LU Gong-yuan and YU Yang |
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| Institution: | School of Transportation and Logistics, Southwest Jiaotong University, Chengdu 610031, P. R. China;Nation and Region Combined Engineering Lab of Intelligentizing Integrated Transportation, Chengdu 610031, P. R. China;,Transportation & Economics Research Institute, China Academy of Railway Sciences, Beijing 100089, P. R. China;,School of Transportation and Logistics, Southwest Jiaotong University, Chengdu 610031, P. R. China;Nation and Region Combined Engineering Lab of Intelligentizing Integrated Transportation, Chengdu 610031, P. R. China; and School of Architecture and Design, Southwest Jiaotong University, Chengdu 610031, P. R. China |
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| Abstract: | 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 |
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| Keywords: | railway transportation wagon turnover time impact strength wagon transfer time correlation coefficient method |
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