Improving efficiency of car transportation in extreme north conditions in russian federation

• Main Authors: A. V. Kulikov, S. Y. Firsova, V. S. Dorokhina
• Format: Article
• Language: Russian
• Published: Siberian State Automobile and Highway University 2021-07-01
• Series: Вестник СибАДИ
• Subjects: road freight transportation; road transportation efficiency; technological scheme of pipe transportation; truck productivity; winter roads; transportation to the far north; yamalo-nenets autonomous area
• Online Access: https://vestnik.sibadi.org/jour/article/view/1275
• ISSN: 2071-7296; 2658-5626

Introduction. A quarter of the world’s natural gas and oil reserves are located in the Far North of the Russian Federation. Only with reliable and efficient transportation support is it possible to successfully develop and exploit deposits in hard-to-reach areas. The main factor in increasing the efficiency of road transport and reducing the transport component in the cost of oil and gas is the growth of productivity of vehicles. The paper considers and analyzes the sources of productivity growth of the mobile unit (MU). The characteristics of the organization of work of winter roads in the Yamalo-Nenets Autonomous District (Yamalo-Nenets Autonomous Area) are considered. Winters are characterized by three main characteristics: operation duration, location, use of season duration. The activities of one of the major carriers, IE (individual entrepreneur) V.N. Anokhin, have been analysed. The carrier serves six major deposits and four material supply bases. It is highlighted that the main range of transportation is steel pipes. The transport problem was solved in which consumers were optimally assigned to pipe suppliers. For calculations, the route Korotchaevo base was chosen the Pyakyakhinskoye deposit, with a traffic volume of 2800 tons. Rolling stock was selected, the optimal method for placing pipes on the MU platform was found. The minimum number of rides for transporting the entire volume of pipes has been determined. A technological design and technological schemes for the transported cargo have been developed. The influence of technical and operational indicators on the performance of MU; The economic effect of the proposed activities is calculated.Materials and methods. The work explores the technology and organization of pipe transportation on routes to the conditions of the Far North of the Russian Federation. In order to increase the efficiency of road transport, we used the methodology for choosing a rational rolling stock and a method for placing pipes on the MU platform; methodology for determining the optimal number of rides for the transportation of a given volume of pipes; methodology for assessing the impact of technical and operational indicators on the productivity of MU.Results. The economic effect of the implementation of the optimal technological scheme and the organization of pipe transportation in the conditions of the Far North of the Russian Federation is 38,846 rubles per trip. The transportation on an improved winter road allows the use of higher-capacity MU (37 tons) and makes it possible to transport at an increased average speed of up to 20 km/h. Recommended activities allow to increase the productivity of MU from 0.287 t/h to 1.156 t/h.Discussion and conclusions. Measures were developed to improve the efficiency of road transport in the Far North of the Russian Federation. The results of the work are used in the organization of transportation of pipes on the enterprise under consideration.