Research of Loess Dynamic Subsidence under Locomotive Vibration Load of the High-speed Railway
Authors
Yang Tao, Wang Jiading, Luo Huilai, Li Qiang
Corresponding Author
Yang Tao
Available Online June 2015.
- DOI
- 10.2991/kam-15.2015.64How to use a DOI?
- Keywords
- dynamic triaxial test; settlement; high-speed railway; vibration load.
- Abstract
This paper discusses a problem that loess dynamic settlement occurs and changes lager under locomotive vibration load during the high speed railway is running. In order to solve the problem efficiently, we firstly do a group of experiments about dynamic triaxial test of loess. This method does not require measuring on site and can get easily some precise parameters in the laboratory. Then the numerical model is proposed to calculate simply loess dynamic subsidence on the base of experiments, the way is used to measure according to layerwise summation method. Finally, the settlement prediction on the high-speed railway is effective and feasible to a certain extent in the actual use.
- Copyright
- © 2015, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Yang Tao AU - Wang Jiading AU - Luo Huilai AU - Li Qiang PY - 2015/06 DA - 2015/06 TI - Research of Loess Dynamic Subsidence under Locomotive Vibration Load of the High-speed Railway BT - Proceedings of the 5th International Symposium on Knowledge Acquisition and Modeling PB - Atlantis Press SP - 234 EP - 237 SN - 1951-6851 UR - https://doi.org/10.2991/kam-15.2015.64 DO - 10.2991/kam-15.2015.64 ID - Tao2015/06 ER -