Assessing materials handling and storage capacities in port terminals

5th ModTech International Conference - Modern Technologies in Industrial Engineering

Dinu, O.^1 ; Roca, E.^1 ; Popa, M.^1 ; Roca, M.A.^1 ; Rusca, A.^1

University POLITEHNICA of Bucharest, Transport Faculty, 313 Splaiul Independenei, Bucharest

060042, Romania^1

关键词: Literature overview;    Logistic process;    Performance indicators;    Simulation model;    Storage capacity;    Terminal capacity;    Transport flow;    Transport modes;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/227/1/012039/pdf
DOI  :  10.1088/1757-899X/227/1/012039

来源: IOP

【 摘 要 】

Terminals constitute the factual interface between different modes and, as a result, buffer stocks are unavoidable whenever transport flows with different discontinuities meet. This is the reason why assessing materials handling and storage capacities is an important issue in the course of attempting to increase operative planning of logistic processes in terminals. Proposed paper starts with a brief review of the compatibilities between different sorts of materials and corresponding transport modes and after, a literature overview of the studies related to ports terminals and their specialization is made. As a methodology, discrete event simulation stands as a feasible technique for assessing handling and storage capacities at the terminal, taking into consideration the multi-flows interaction and the non-uniform arrivals of vessels and inland vehicles. In this context, a simulation model, that integrates the activities of an inland water terminal and describes the essential interactions between the subsystems which influence the terminal capacity, is developed. Different scenarios are simulated for diverse sorts of materials, leading to bottlenecks identification, performance indicators such as average storage occupancy rate, average dwell or transit times estimations, and their evolution is analysed in order to improve the transfer operations in the logistic process.