Investigation of the parallel gradation method based on response of ballast penetration into subgrade soil by discrete element method
Author:
Funder
National Natural Science Foundation of China
Natural Science Foundation of Hunan Province
Foundation of National Engineering Laboratory for High-speed Railway Construction Technology
Publisher
Springer Science and Business Media LLC
Link
https://link.springer.com/content/pdf/10.1007/s40571-024-00795-y.pdf
Reference48 articles.
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2. Aela P, Zong L, Yin Z-Y, Esmaeili M, Jing G (2023) Calibration method for discrete element modeling of ballast particles. Comp Part Mech 10(3):481–493. https://doi.org/10.1007/s40571-022-00507-4
3. Agnolin I, Roux J-N (2007) Internal states of model isotropic granular packings. I. Assembling process, geometry, and contact networks. Phys Rev E 76(6):061302
4. Aikawa A (2015) Dynamic characterisation of a ballast layer subject to traffic impact loads using three-dimensional sensing stones and a special sensing sleeper. Constr Build Mater 92:23–30. https://doi.org/10.1016/j.conbuildmat.2014.06.005
5. Cai Y, Xu L, Liu W, Shang Y, Su N, Feng D (2020) Field test study on the dynamic response of the cement-improved expansive soil subgrade of a heavy-haul railway. Soil Dyn Earthq Eng 128:105878. https://doi.org/10.1016/j.soildyn.2019.105878
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