UDC 656.222 UDC 004.94

TRACTIVE EFFORT CALCULATIONS WITH CONSIDERATION FOR THE ARRANGEMENT AND REARRANGEMENT OF BLOCK SECTION BOUNDARIES Tractive Effort Calculations with Consideration for the Arrangement and Rearrangement of Block Section Boundaries

Published in Transport automation research · Volume 11, Issue 4 · Pages 327–331 · Rubric: Operation of transport systems
DOI: https://doi.org/10.20295/2412-9186-2025-11-04-327-331
Received: 03.12.2025 Accepted: 03.12.2025 Published: 03.12.2025
The study puts froth an innovative approach for calculating braking distances and block-section lengths taking into consideration both design and operational standards, as well as the necessity to adjust block-section boundaries to optimize signal visibility and equipment positioning. This research is grounded on an analysis of track profile data, train movement parameters, relevant regulatory documents, and results from simulation. A method is suggested for establishing the lengths of automatic block sections under various scenarios of boundary rearrangement and travel movement directions, ensuring that the total length of block sections equals the distance between stations. The technology enables the calculation of block section lengths under standard conditions and when the equipment is relocated, all while maintaining compliance with safety regulations. The findings provide essential scientific and technical support for the design and implementation of train traffic control systems.
tractive effort calculations, train movement parameters, speed limitations, speed reduction mode, speed reduction distance, train length, headway control
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