秦沈客运专线道岔平面设计参数的研究

Study on plane design parameters of turnouts for Qinghuangdao-Shenyang special passenger railway line

高速客运专线道岔的设计与既有线道岔设计的显著区别是以旅客舒适度作为道岔设计的主要技术指标 ,本文分析了国内外道岔平面设计的主要参数 ,通过理论分析 ,结合我国客运专线的特点 ,提出了我国客运专线道岔平面设计的主要参数 ,并设计完成了秦沈客运专线 18号和 38号道岔的平面总图布置。通过仿真分析 。

The remarkable difference of design between the high speed turnouts for special passenger railway line and the ordinary turnouts for existing railway line is that the comfortable degree of a passenger is one of the main technological indices for turnout design. Analyzing the main plane parameters of domestic and international turnouts and considering the characters of our special passenger railway line, this paper presents the main plane design parameters of turnouts for our special passenger railway line and finishes the general plane layout of turnout No.18 and No.38 for Qinghuangdao Shenyang special passenger railway line. The rationality of design parameters and chosen linear types is determined by simulation.