Technology and determination of the applicability of stone blowing at the current track maintenance
Grain composition of track ballast is in a narrow size range, which provides maximum volume of ballast voids of 30–60 mm for category 1 crushed stone, 25–60 mm for category 2 crushed stone with round sieves and 22.4–63.0 mm for category B crushed stone with square sieves. This range facilitates drai...
Main Authors: | V. N. Kaplin, A. A. Abrashitov, E. N. Grin’ |
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Format: | Article |
Language: | Russian |
Published: |
Joint Stock Company «Railway Scientific and Research Institute»
2020-05-01
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Series: | Вестник Научно-исследовательского института железнодорожного транспорта |
Subjects: | |
Online Access: | https://www.journal-vniizht.ru/jour/article/view/399 |
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