Investigations into the law of sand particle accumulation over railway subgrade with wind-break wallNing Huang, Kang Gong, Bin Xu, Jian Zhao, Hongchao Dun, Wei He and Guowei XinEur. Phys. J. E, 42 11 (2019) 145DOI: https://doi.org/10.1140/epje/i2019-11910-0