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针对新建铁路CRTSⅡ型板式无砟轨道台后Π型主端刺锚固结构设计方案的结构特点和传力特性,通过建立有限元分析模型,对锚固结构的设计参数与其力学特性的相互关系进行了深入研究。提出的锚固结构受力分析方法及受力、变形规律,可供类似结构设计参考。
Aiming at the structural characteristics and transmission force characteristics of anchoring structure of Π-type main end of CRTS Ⅱ slab track after construction of new railway, the relationship between the design parameters of anchorage structure and its mechanical characteristics was established through the establishment of finite element analysis model the study. The stress analysis method and the force and deformation rules of anchorage structure are proposed for reference of similar structure design.