借助翟婉明教授确立的理论与方法，全面分析了高速铁路路桥过渡段车辆与轨道及路基的相互作用特性，并通过对其动力学性能的综合分析与评价，给出了高速铁路路桥过渡段轨道折角的容许限值。 With the theory and method established by Professor Zhai Wanming, the interaction characteristics between the vehicle and the track and the subgrade of the transitional section of high-speed railway are comprehensively analyzed. Through the comprehensive analysis and evaluation of the dynamic performance of the road and bridge, The allowable limit.