摘要
基于桥上纵连板式无砟轨道台后锚固体系的计算模型,通过模拟桥梁与底座板、轨道板与底座板,以及底座板与台后锚固体系之间的相互作用,对台后锚固体系的受力变形情况进行分析研究,为锚固体系的设计及进一步的结构优化提供重要的理论依据。
Based on the computation model of the vertical-plate ballastless-track anchorage system and after simulating the interactions between the bridge and base plate,the track plate and base plate and the base plate and the anchorage system,the paper analyzes the mechanical deformation of the system to provide more theoretical bases for the design and structure improvement of the system.
出处
《山西科技》
2012年第1期68-69,共2页
Shanxi Science and Technology
关键词
高速铁路
无砟轨道
纵连板
温度力
台后锚固体系
high-speed railway
ballastless track
vertical plate
temperature stress
anchorage system
