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VOL. 10, ISSUE 2 (2026)
Dynamic characteristics of ballastless track and numerical modeling for high-speed railway application in Vietnam
Authors
Quan Vu Doan
Abstract
Ballastless track systems are increasingly
adopted in high-speed railway networks due to their high structural stiffness,
long service life, and reduced maintenance requirements. However, their
performance is strongly influenced by subgrade conditions and environmental
effects, which are particularly critical in regions with soft soil and tropical
climates such as Vietnam. This paper presents an overview of ballastless track
structures and their dynamic characteristics, and proposes a numerical modeling
framework for analyzing the coupled vehicle–track–subgrade system. The proposed
model provides a basis for evaluating the applicability and long-term
performance of ballastless track in future Vietnamese high-speed railway
projects.
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Pages:84-86
How to cite this article:
Quan Vu Doan "Dynamic characteristics of ballastless track and numerical modeling for high-speed railway application in Vietnam". International Journal of Advanced Engineering and Technology, Vol 10, Issue 2, 2026, Pages 84-86
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