中国高铁不断刷新“世界之最”

Core Viewpoint - The 12th World High-Speed Rail Conference was held in Beijing, marking a significant milestone in the development of high-speed rail in China, which has achieved remarkable progress over the past 15 years [1][2]. Group 1: Achievements in High-Speed Rail - By 2024, China's high-speed rail operating mileage is expected to reach 48,000 kilometers, accounting for over 70% of the world's total high-speed rail mileage [1]. - China has the longest high-speed rail operating mileage, the fastest commercial operating speed, and the highest level of operational network accessibility globally [1]. - The "Four Vertical and Four Horizontal" high-speed rail network has been completed, and the "Eight Vertical and Eight Horizontal" main corridors are being further developed [1]. - Major high-speed rail projects include the 1,318-kilometer Beijing-Shanghai high-speed rail, the 928-kilometer Harbin-Dalian high-speed rail, and the 172-kilometer Beijing-Zhangjiakou high-speed rail, which is the world's first intelligent high-speed rail [1][2]. Group 2: Technological Advancements - China has transitioned from importing technology to achieving complete independent innovation in high-speed rail, mastering core technologies in construction, equipment manufacturing, and operation management [2]. - A comprehensive high-speed rail technology system has been established, including the successful construction of major bridges and tunnels [2]. - The Fuxing bullet train, developed independently, symbolizes China's speed, quality, and manufacturing capabilities [2]. Group 3: International Cooperation and Standards - China has developed and standardized all 13 international railway union standards in the high-speed rail sector, enhancing global technical standards [2]. - Projects like the Jakarta-Bandung high-speed rail, which reduces travel time from over 3 hours to 46 minutes, exemplify China's technological export [2]. - The Belgrade-Budapest railway has facilitated travel for approximately 11 million passengers in over three years, improving connectivity for local populations [2]. Group 4: Future Development - Future developments in China's high-speed rail will focus on safety, speed, intelligence, comfort, and sustainability [3]. - The initiative aims to contribute to the high-quality co-construction of the Belt and Road, promoting infrastructure connectivity and shared development outcomes globally [3].