Ballast plays a vital role in transmitting and distributing train wheel loads to the underlying sub-ballast and subgrade. Bearing capacity of track, train speed, riding quality and passenger comfort all depend on the stability of ballast through mechanical interlocking of particles. Ballast attrition and breakage occur progressively under heavy cyc
Compre este e-book e ganhe mais 1 GRÁTIS!
Formato PDF ● Páginas 432 ● ISBN 9780203815779 ● Editora CRC Press ● Publicado 2011 ● Carregável 3 vezes ● Moeda EUR ● ID 4109727 ● Proteção contra cópia Adobe DRM
Requer um leitor de ebook capaz de DRM