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
Beli ebook ini dan dapatkan 1 lagi PERCUMA!
Format PDF ● Halaman-halaman 432 ● ISBN 9780203815779 ● Penerbit CRC Press ● Diterbitkan 2011 ● Muat turun 3 kali ● Mata wang EUR ● ID 4109727 ● Salin perlindungan Adobe DRM
Memerlukan pembaca ebook yang mampu DRM