Abstract The article discusses some questions concerned with the roadbed engineering, which may be occurred in construction or in transit of Jing-Hu high speed railway, such as the liquefaction of sandy soil, etc. The research and exploration of these problems will be useful to the construction of the high speed railways.
YOU Chang-long. THINK ABOUT QUESTIONS CONCERNED WITH ROADBED OF DING-HU HIGH SPEED RAILWAY[J]. Journal of Railway Engineering Society, 2001, 18(3): 18-20.
2001, Vol. 18 
