摘要
作为接触网系统的重要组成部分,锚段关节的合理性显得尤为重要。目前我国高速铁路接触网锚段关节主要以四跨和五跨关节形式为主,时速达到300 km/h及以上的高速铁路通常采用五跨关节形式。本文对高速铁路接触网常见的五跨锚段关节进行有限元受力分析,提出优化建议。
The rationality of the overlapping section forming an integral part of the overhead contact system is very important. At present, the types of OCS overlapping sections for high speed railway in our country are mainly of four span/five span overlapping sections, and five span overlapping sections are usually adopted for high speed railway with speed of and higher than 300 km/h. The paper puts forward the optimized proposals on the basis of loading analysis of the finite component of five span overlapping section of OCS of high speed railway.
出处
《电气化铁道》
2016年第1期28-30,33,共4页
Electric Railway
关键词
有限元
锚段关节
受力分析
Finite element
overlapping section
loading analysis
