Macro and meso dynamic response of granular materials in ballastless track subgrade for high-speed railway
Considering the discrete and stochastic properties of granular materials, a two-dimensional numerical model was established to study the dynamic behavior of high-speed railway (HSR) ballastless track subgrade by using finite difference-discrete element (FDM-DEM) coupling method. Combined with on-sit...
Saved in:
| Main Authors: | , , , , , |
|---|---|
| Format: | article |
| Language: | EN |
| Published: |
Elsevier
2021
|
| Subjects: | |
| Online Access: | https://doaj.org/article/3ba6e27bb8424f4dba0f6e2c4e0e0bc1 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|