PDF(1819 KB)
Influences of ballast gradation on railway ballast bed dynamic characteristics based on Laser Scanning and Discrete Element Method
XU Yang1,2,GAO Liang1,2,CAI Xiaopei1,2,HOU Bowen1,2,ZHAO Yunzhe1,2
Journal of Vibration and Shock ›› 2017, Vol. 36 ›› Issue (5) : 127-133.
PDF(1819 KB)
PDF(1819 KB)
Influences of ballast gradation on railway ballast bed dynamic characteristics based on Laser Scanning and Discrete Element Method
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