大吨位"高铁跨高铁" 河南平漯周高铁近万吨"巨梁"成功转体 中新网郑州11月25日电 (刘鹏 杨震)中国铁路郑州局集团有限公司25日消息，当日凌晨2时30分，随着平 漯周高铁商周特大桥关键桥梁结构历经140分钟施工完成转体，标志着平漯周高铁全线首个跨越在运营 高铁线路转体工程顺利完成，为后续桥梁架设施工及全线贯通奠定了基础。 平漯周高铁是国家铁路网规划的重要组成部分，西起郑渝高铁河南平顶山西站，东至郑阜高铁河南周口 东站，正线长度近200公里。 平漯周高铁商周特大桥由郑万铁路客运专线河南有限责任公司负责建设、中铁七局承担施工，是目前河 南省内首个采用"无边跨"设计的转体桥，关键桥段全长161.5米、重量约9925吨，是国内同类高铁跨高 铁的大吨位、大长度转体工程，也是高铁建设领域的标志性成果。 中铁七局平漯周项目部二工区项目副书记曾庆钿介绍，平漯周高铁建成后，将成为连接呼南高铁豫西通 道、郑渝高铁、京广高铁、郑阜高铁等南北大动脉的"便捷联络线"，兼具跨区域长途运输与本地城际通 勤功能，为西北地区经中原腹地直达长三角地区开辟全新高速通道，对优化区域铁路运输格局、促进沿 线经济社会发展具有重要意义。(完) 来源： ...

据了解，平漯周高铁是国家铁路网规划的重要组成部分，西起郑万高铁平顶山西站，东至郑阜高铁周口 东站，正线长度199.679公里。此次建设的商周特大桥由郑万铁路客运专线河南有限责任公司负责建 设、中铁七局承担施工，是目前河南省内首个采用"无边跨"设计的转体桥，关键桥段全长161.5米、重 量约9925吨。 "为克服横跨高铁运营线路的难题，我们创新工作思路，先在郑阜高铁侧方沿线路方向完成桥梁主体结 构浇筑，再利用铁路'天窗'作业时段，操控桥梁原地旋转并完成对接。"中铁七局平漯周项目部二工区 项目总工王文科介绍。 新华财经郑州11月25日电（记者李文哲）记者从中国铁路郑州局集团有限公司获悉，25日凌晨，平漯周 高铁商周特大桥关键桥梁结构历经140分钟"天窗"施工完成转体，标志着平漯周高铁全线首个跨越已运 营高铁线路转体工程顺利完成，为后续桥梁架设施工及全线贯通奠定坚实基础。 中国铁路郑州局集团有限公司相关负责人表示，下一步，铁路部门将会同建设单位，有序推进平漯周高 铁建设工作，确保线路早日开通运营，进一步服务旅客便捷出行，助力沿线地区经济高质量发展。 （文章来源：新华财经） ...

Core Viewpoint - The construction industry is actively engaged in various infrastructure projects during the national holidays, showcasing dedication and responsibility among workers [1][2][3][4][5][6]. Group 1: Construction Activities - In Jiangxi, over 1,200 workers from China Railway 25th Bureau are working on the Bai Shi Qiu Bridge, which is crucial for subsequent rail laying [2]. - In Shaanxi, the construction of the Shenwa Railway is progressing with a focus on key projects like the Kuye River Bridge and the Caoduo Mountain Tunnel [2]. - In Guangxi, 415 workers are involved in the Guangxi Linning Expressway project, utilizing various heavy machinery to meet annual construction goals [3]. - In Hubei, hundreds of workers from China Railway 18th Bureau are working around the clock on the Yuefu High-speed Railway's Moon Mountain Bridge [3][4]. - In Jiangsu, the construction of the Nantong-Haitai Yangtze River Tunnel is advancing with a domestic shield machine achieving an average progress of 16 meters per day [5]. - In Guangdong, over 200 workers are tackling challenges in the Hezhang High-speed Railway project, particularly in areas with complex geological conditions [6]. Group 2: Worker Commitment - Workers express pride in contributing to significant infrastructure projects during the holidays, emphasizing the importance of their roles in improving transportation [3][4]. - Project leaders highlight the need for safety and progress, especially during holiday periods, to ensure timely completion of critical infrastructure [2][4][6].

Core Points - The construction of the Huo-Luo Ping section of the Huonan High-speed Railway is a significant infrastructure project in Henan Province, which is part of the national high-speed railway network [1] - The Ping-Luo-Zhou High-speed Railway, which connects several key cities, is also under development, further enhancing the high-speed rail network in the region [1][2] - The completion of the Huo-Luo Ping High-speed Railway is expected to improve transportation efficiency in the western part of Henan, reducing travel time between cities [3] - There is a vision for a "Central Plains Urban Circle High-speed Railway" that would connect multiple cities in the region, promoting economic integration and development [3][4] Group 1 - The Huo-Luo Ping section of the Huonan High-speed Railway is a key project that has already begun construction as of June this year [1] - The Ping-Luo-Zhou High-speed Railway will span 199.7 kilometers and connect several important stations, enhancing connectivity in the region [1] - Henan Province has established a "米" shaped high-speed rail network, making it the seventh province in China to achieve city-to-city high-speed rail connectivity [1][2] Group 2 - The Huo-Luo Ping High-speed Railway is anticipated to break the transportation barriers in the western mountainous areas of Henan, linking resource-rich cities [3] - The travel time between Luoyang and Pingdingshan will be reduced to 40 minutes, facilitating a "same city" era in the western region [3] - The proposed "Central Plains Urban Circle High-speed Railway" aims to connect major cities, enhancing the flow of resources and promoting balanced urban development [3][4]

Group 1 - The core focus of the news is on the development of high-speed rail projects in Henan Province, specifically the construction of the Huo-Luo-Ping high-speed rail segment and the Ping-Luo-Zhou high-speed rail, which are crucial for enhancing regional connectivity and transportation efficiency [1][2][3]. - The Huo-Luo-Ping high-speed rail is part of the national high-speed railway network and is a significant infrastructure project planned during the 14th Five-Year Plan period in Henan Province, with construction having officially commenced in June 2023 [1][3]. - The Ping-Luo-Zhou high-speed rail will connect several key cities, including Pingdingshan and Zhoukou, spanning a total length of 199.7 kilometers, and is expected to improve travel times significantly [1][2]. Group 2 - The completion of the Huo-Luo-Ping high-speed rail is anticipated to break the transportation barriers in the western mountainous areas of Henan, linking resource-rich cities like Jiyuan and Ruzhou, and reducing travel time between Luoyang and Pingdingshan to approximately 40 minutes [3][5]. - The ongoing construction of these high-speed rail lines is part of a broader vision for a "Central Plains Urban Circle High-Speed Rail," which aims to connect multiple cities in the region, enhancing economic integration and development [5][6]. - The concept of a circular high-speed rail network is supported by examples from other regions, such as the "Yangtze River Delta Super Ring High-Speed Rail," which has successfully connected major urban centers and promoted balanced urban development [5][6].

Group 1: Railway Construction Progress - Multiple railway construction projects across various provinces are actively ongoing during the "May Day" holiday, showcasing the commitment of construction workers to maintain progress and quality [1][2][5][8] - The Tianlong Railway's Baiyangli Tunnel in Gansu is nearing completion, with a total length of approximately 6.1 kilometers, and is a key project in Gansu's "14th Five-Year" railway development plan [1] - The Binhai Dong Yellow River Bridge in Shandong, part of the Tianjin-Weifang High-Speed Railway, spans over 42 kilometers and is crucial for enhancing connectivity in the Bohai Rim region [2] - The Xiongxin High-Speed Railway in Hebei has completed over 1,700 box girder installations, achieving 70% of its total task, which will improve the high-speed rail network in the Beijing-Tianjin-Hebei area [2] Group 2: Key Infrastructure Projects - The Wuhuo Bridge on the Pingluozhou High-Speed Railway in Henan is over 33 kilometers long and presents significant construction challenges, aimed at enhancing regional transportation [5] - The Ankang Hanjiang Bridge in Shaanxi, part of the Kangyu High-Speed Railway, is notable for being the largest single-span steel-concrete arch bridge for high-speed rail in China, with over 40% of the main arch installation completed [5][6] - The Yujialiang Tunnel, a critical component of the Kangyu High-Speed Railway, has achieved over 5,000 meters of excavation, addressing complex geological challenges [6] - The Yichang-Fengjie High-Speed Railway in Hubei is progressing with the Longling Tunnel, which is over 11 kilometers long and will significantly reduce travel time between Yichang and Chongqing [6] - The Qujiang Bridge on the Qu-Li Railway in Zhejiang is a key engineering challenge, with a total length of approximately 10.59 kilometers [6] Group 3: Logistics and Infrastructure Development - The Shenzhen Pinghu South Comprehensive Logistics Hub project is advancing with over 2,000 workers on-site, expected to complete all steel structure work by the end of May, covering a total area of 1.11 million square meters [8]