Modular concept of the use of fitting platforms for expanding the range of transported goods

The article considers the possibility of using a modular concept for placing and fixing various kinds of goods with the help of an innovative method of using fitting stops for transportation by rail fitting platforms. It was noted that an increase in the efficiency of rail transport is facilitated by the expansion of the nomenclature of goods transported on a specialized rolling stock. Conditions for the use of fittings for the transportation of long rails have been analyzed, and also the shortcomings of the existing technology of locating and fastening goods have been revealed. A method is suggested, the application of which will allow expanding the range of goods transported on one of the types of rolling stock - fitting platforms. The conducted researches confirm the technological effectiveness and economic attractiveness of the modular concept of the use of fitting platforms. It is noted that giving the specialized rolling stock the properties of universality will help expand the scope of use of a fleet of cars of this type. Further implementation of the necessary technical and economic calculations and tests is planned for the practical implementation of the developed concept of the transportation of long goods on fitting platforms

Effectiveness of arrangement of the long cargo transportation on the fi tting platforms with different length of freight storage

Fitting platforms of variable freight storage lengths are used for transportation of rails and other cargo up to 25 m long. The use of innovative fixation for transportation on the fitting platforms contributes to enlargement of the range of cargo transported on such rolling stock and establishes conditions for safe transportation of such cargo.To evaluate the effectiveness of the arrangement of long cargo transportation on the fitting platform, this study examines two 25 m long rail transportation options. The transportation option involving two coupled 14.62 m platforms, when the cargo is fixed on the coupled platforms with the standard method is the basic option. The new option involves transportation of the 25 m long rails using 80-feet fitting platforms 25.62 m long at the coupling axes and multiway fi xation sets. A calendar year is assumed as the estimate period. The transported volume is assumed equal for each option, under considering the operating conditions of the calculation unit — one coupling of universal platform (or one 80-feet fitting platform), reducing the financial results to a ton of transported cargo. The value of the annual economic effect for the freight owner (Eyearown) is determined as the change of the freight owner’s expenses due to usage of the new option relative to the basic transportation option.The economic assessment of the transportation is performed considering the interests of each member of the transportation process and tested based on specific data. The results demonstrate the effectiveness of implementation of the technical and technological solution under consideration.</jats:p

Effectiveness of arrangement of the long cargo transportation on the fi tting platforms with different length of freight storage

Fitting platforms of variable freight storage lengths are used for transportation of rails and other cargo up to 25 m long. The use of innovative fixation for transportation on the fitting platforms contributes to enlargement of the range of cargo transported on such rolling stock and establishes conditions for safe transportation of such cargo.To evaluate the effectiveness of the arrangement of long cargo transportation on the fitting platform, this study examines two 25 m long rail transportation options. The transportation option involving two coupled 14.62 m platforms, when the cargo is fixed on the coupled platforms with the standard method is the basic option. The new option involves transportation of the 25 m long rails using 80-feet fitting platforms 25.62 m long at the coupling axes and multiway fi xation sets. A calendar year is assumed as the estimate period. The transported volume is assumed equal for each option, under considering the operating conditions of the calculation unit — one coupling of universal platform (or one 80-feet fitting platform), reducing the financial results to a ton of transported cargo. The value of the annual economic effect for the freight owner (Eyearown) is determined as the change of the freight owner’s expenses due to usage of the new option relative to the basic transportation option.The economic assessment of the transportation is performed considering the interests of each member of the transportation process and tested based on specific data. The results demonstrate the effectiveness of implementation of the technical and technological solution under consideration