Open AccessInvestigation of the nature of the process of delivering a batch of containers from the rear terminal to the port
Author(s) -
Г М Грошев,
Alexey Kotenko,
Н В Климова,
Natalia B. Fedorova,
St. Petersburg Information
Publication year - 2021
Publication title -
izvestiâ peterburgskogo universiteta putej soobŝeniâ
Language(s) - English
Resource type - Journals
eISSN - 2658-6851
pISSN - 1815-588X
DOI - 10.20295/1815-588x-2021-3-385-392
Subject(s) - container (type theory) , port (circuit theory) , train , schedule , block (permutation group theory) , process (computing) , computer science , terminal (telecommunication) , duration (music) , operations research , transport engineering , engineering , simulation , operations management , telecommunications , operating system , mathematics , mechanical engineering , art , geometry , cartography , literature , geography
Objective: Assessment of the need to study the process of delivering a batch of containers from the rear terminal to the port to ensure uninterrupted communication between the rear terminal and the seaport and delivery a batch of containers exactly on time. As a primary task, the problem of analyzing the factors affecting the nature of the delivery process is solved. Methods: The methods of the theory of probability and mathematical statistics were applied in terms of determining the factors that affect the nature of the delivery process. The method of constructing process models was used to create a technological model for the delivery of containers by a block train to the port. Results: A technological model of container delivery by block train is presented. Diagrams were built showing the share of the main deviations from the schedule of container trains by types of operations for trafc, traction, corporate transport services. The main factors inuencing the duration of individual operations with container block trains en route and the increase in the delivery time for a batch of containers from rear terminals to the seaport as a whole are identied. The random nature of the duration of the delivery of containers by block trains following the schedule has been established. Practical importance: The need to improve the methodology for choosing a method for delivering containers from the rear terminal to the port using simulation based on the identied factors inuencing individual elements of the technological model of container delivery by a block train, deviations from the delivery time of containers, scheduled running of block trains is shown.