The Two-Echelon Dual-Channel Models for the Intermodal Container Terminals of the China Railway Express Considering Container Accumulation Modes
The Two-Echelon Dual-Channel Models for the Intermodal Container Terminals of the China Railway Express Considering Container Accumulation Modes
复制标题
DOI：
10.3390/su13052806
复制
发表时间：
2021-03
期刊：
影响因子：
3.9
通讯作者：
Shujuan Guo;Cuijie Diao;Gang Li;Katsuhiko Takahashi
中科院分区：
文献类型：
--
作者：
Shujuan Guo;Cuijie Diao;Gang Li;Katsuhiko Takahashi
中铁快运是丝绸之路经济带和世纪海上丝绸之路的先行者。本文研究了由一个海运码头和一个铁路码头组成的多式联运集装箱码头系统。它连接了航运路线和CR Express路线。通常，在铁路枢纽中存在两种集装箱堆积模式以调度列车，即，定长和定时集装箱堆积模式。多式联运集装箱码头系统可以表示为两级双渠道供应链模型。通过求解平衡方程得到稳态概率矩阵。海运码头和铁路码头之间的合作被认为是加速集装箱的积累。两个终端的总收入被用作关键系统性能指标。通过数值实验比较了定长和定时集装箱调度模式。并对两种集装箱堆积模式下两个码头有无合作的情况进行了比较。
China Railway Express (CR Express) is a pioneer of the Silk Road Economic Belt and the 21st Century Maritime Silk Road. The intermodal container terminal system consisting of a maritime terminal and a railway terminal is investigated in this paper. It connects the shipping route and the CR Express route. Typically, there are two container accumulation modes in the railway terminal to dispatch a train, i.e., the fixed-length and the fixed-time container accumulation modes. The intermodal container terminal system can be formulated as the two-echelon dual-channel supply chain model. The steady-state probability matrix is obtained by solving the equilibrium equations. The cooperation between the maritime terminal and the railway terminal is considered to accelerate the accumulation of the containers. The total revenue of the two terminals is used as the key system performance indicator. Numerical experiments are conducted to compare the fixed-length and the fixed-time container accommodation modes. The situations with and without cooperation between two terminals are also compared in the two container accumulation modes, respectively.