Experimental Research on Mechanical Characteristics of CRTSIII Slab Ballastless Track under Train Load
Zhiping Zeng, Xianfeng He, Jun Luo, Xiaobai Meng
Available Online January 2016.
- https://doi.org/10.2991/ifeea-15.2016.76How to use a DOI?
- CRTSIII slab ballastless track; self-compacting concrete thickness; fatigue experiment; mechanical characteristicsics
- This paper studied on the fatigue experiment of two CRTSIII slab ballastless tracks on subgrade under high-speed train load, one was the track structure with self-compacting concrete thickness of 70 mm (the 70's), the other was 90 mm (the 90's). The two tracks were made of 1:1 full-scale test models and were carried out 3million times fatigue load test respectively. The experimental results show that the self-compacting concrete thickness greatly affects the track structural stress. Based on track structures with different self-compacting concrete thickness, self-compacting concrete and base concrete stress were analyzed comparatively. The research results provide guiding significance for the practical production.
- Open Access
- This is an open access article distributed under the CC BY-NC license.
Cite this article
TY - CONF AU - Zhiping Zeng AU - Xianfeng He AU - Jun Luo AU - Xiaobai Meng PY - 2016/01 DA - 2016/01 TI - Experimental Research on Mechanical Characteristics of CRTSIII Slab Ballastless Track under Train Load BT - 2015 2nd International Forum on Electrical Engineering and Automation (IFEEA 2015) PB - Atlantis Press SP - 359 EP - 363 SN - 2352-5401 UR - https://doi.org/10.2991/ifeea-15.2016.76 DO - https://doi.org/10.2991/ifeea-15.2016.76 ID - Zeng2016/01 ER -