Open AccessDecision-Making on Choosing a Railway Line Option
Author(s) -
V. V. Kazarina,
V. A. Podverbniy
Publication year - 2019
Publication title -
mir transporta
Language(s) - English
Resource type - Journals
ISSN - 1992-3252
DOI - 10.30932/1992-3252-2019-17-3-140-151
Subject(s) - relocation , demolition , earthworks , analytic hierarchy process , line (geometry) , operations research , computer science , order (exchange) , routing (electronic design automation) , transport engineering , civil engineering , engineering , business , mathematics , geometry , geotechnical engineering , finance , programming language , computer network
This article proposes a solution to the problem of choosing an option for routing of a railway line among two previously developed options. As initial data, materials were used for designing Elegest–Kyzyl–Kuragino railway line. On this section, two routing options are considered, which must be compared in order to choose the best one. The first option of the line (Eastern) takes place in a recess outside the village of Podgorny, which excludes the cost of demolition of residential buildings and relocation of residents, but provides for a large amount of earthwork. In the second option (Western), the line is laid through the village of Podgorny. With this development of the line, the volume of earthwork is much smaller, but it is necessary to take into account demolition of residential buildings, relocation of residents, as well as installation of noise barriers.The conclusion drawn by the designers of CJSC Vostsibtransproekt was reviewed and analyzed. During the study, the applied decision-making method required some refinement with regard to this problem and additional analysis. To select the best option, the analytic hierarchy process was used.