%0 Journal Article %A sattari, sajjad, Saadat, Mohammad, Mirtalaie, Sayed Hasan, salehi, mahdi, soleimani, ali %T Evaluation of Sperling’s Index in Passenger and Freight Trains Under Different Speeds and Track Irregularities %J International Journal of Advanced Design and Manufacturing Technology %V 15 %N 4 %P 85-94 %D 2022 %R 10.30486/admt.2023.1963242.1367 %U https://sanad.iau.ir/fa/Article/873736