중국고속철도 현황 및 기술발전 동향분석에 관한 연구

China's HSR(High-Speed Rail)network is undergoing a building boom recently. This paper shows collected data about the recent high speed railway construction in china and analyzes the reasons on the remarkable development of the Chinese HSR in the technical viewpoints. Based on the these results, we could roughly understand the construction policy of the Chinese HSR, technological levels of infra constructions, the status of CRH(China Railway High-Speed) train developments and so on. We hope that the collected data and analyzed results could be helpful for the policy decision making and the determination of technical development direction of the HSR in Korea.