Название: Advanced Rail Geotechnology – Ballasted Track, 2nd Edition
Автор: Buddhima Indraratna, Wadud Salim, Cholachat Rujikiatkamjorn
Издательство: CRC Press
Год: 2023
Формат: PDF
Страниц: 467
Размер: 144,1 МБ
Язык: Английский
Ballast plays a vital role in transmitting and distributing the train wheel loads to the underlying track substructure. The load-bearing capacity, safe train speed, and the levels of noise and vibration, as well as passenger comfort depend on the behaviour of ballast through particle interlocking and the corresponding deformation of this granular assembly.