中国铁路第六次大面积提速调图200km/h速度级固定设施技术创新  

The sixth large-scale speed-up and diagram adjustment in the nationwide railway infrastructure technological innovation for 200 km/h trains

作　　者：何华武[1] 

机构地区：[1]铁道部

出　　处：《铁道经济研究》2007年第2期3-11,共9页Railway Economics Research

摘　　要：比较国外和我国铁路既有线200km/h提速技术,我国既有线时速200km/h提速技术在推进自主创新、系统集成创新和引进、消化吸收再创新方面结出了丰硕成果,部分技术已达世界先进水平,其中200km/h速度级固定设施技术创新成果,为第六次大面积提速调图提供了强大的技术支撑。Comparing the speed-raising technology in foreign countries with that of the existing 200km/h railway lines in our country, we have attained fruitful achievement in boosting self-innovation, integrated innovation as well as technology introduction, absorption and renovation, with some of the technology reaching world advanced standard, among which the innovation of infrastructure technology for 200 km/h trains has offered strong technical support for the sixth large-scale speed-up and diagram adjustment in the national railway.

关 键 词：铁路 既有线提速200 km/h速度级 技术创新 固定设施 

分 类 号：U218[交通运输工程—道路与铁道工程]