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本文分析了铁路轨道缓和曲线基本的几何形位要求,并由行车平稳性形成的力学条件推导出了高速铁路缓和曲线对几何形位的要求,为高速铁路合理选用缓和曲线线形起到了借鉴作用。
In this paper, the basic geomorphic position requirements of the railway track relaxation curve are analyzed. The requirements of the geomorphic position of the high speed railway transition curve are derived from the mechanical conditions formed by the ride comfort, which serves as a reference for the rational selection of the mild curve line in high speed railway.