我国铁路道岔整体技术发展的新阶段

本文通过对几十年来中国铁路道岔发展情况的回顾和目前我国道岔技术水平现状的分析,并结合在高速道岔研制初期赴法、德考察的情况,对两国高速道岔整体技术和与国外的差距进行的分析和初步评估,总结了中国铁路工程总公司在前期所做的工作,提出了客运专线高速道岔研制工作的总体思路和国产化所存在的若干问题和建议。

NEW DEVELOPMENT STAGE OF OVERALL POINTS TECHNOLOGY OF CHINESE RAILWAY

Based on tile review of development situation of points of Chinese Railway for many years and analysis of the present situation of points technology level of Chinese Railway, this paper analyses the overall points technologies of France, Germany and China, primarily evaluates the gap in points technology between China and foreign countries according the investigation of points technology of France and Germany, sums up the works done in early stage by the corporation, proposes tile overall thoughts on development and research on high-speed points for passenger dedicated line, presents some problems in localization of foreign devices, and puts forward suggestions to them.