支柱装配计算数学模型的优化设计

铁路电气化工程接触网专业上部安装作业能否一次到位,关键在于其数学模型建立得是否完善科学,特别是新的装配结构的出现,没有成熟的技术经验可以借鉴。本文以秦沈客运专线电气化工程为背景,详细介绍了采用组合承力索线夹的支柱装配计算的数学模型的建立过程。

Whether at-a-time installation of OCS superstructure of electrified railway can be realized relies on whether the establishment of mathematical model is perfect and scientific, there is no any mature technical experience for reference especially to the new fashions of fitting structures. With the electrification of Qinhuangdao-Shenyang railway line for passenger transportation as a background, the paper presents in detail the process of establishing the mathematical model for computation of mast assembly with integral messenger wire clamp adopted.