中铁上海工程局沪宁合高速铁路南京枢纽项目党支部副书记文金华介绍，沪宁合高速铁路南京枢纽 站前2标项目进入攻坚阶段，随着沪宁合高速铁路南京特大桥跨滁河斜拉桥主塔封顶等关键节点完成， 项目累计产值突破总造价的60%，目前整个项目的桥梁下部工程基本完工，上部结构施工全面快速推 进。 沪宁合高速铁路是国家高铁通道承东启西的重要枢纽，是长江经济带综合交通枢纽建设的重大工 程，也是南京构建直连全国的"米"字形高速铁路网络的关键节点。项目建成后，对打造"轨道上的长三 角"、优化沿江地区铁路网布局等具有重要意义。 新建上海至南京至合肥高速铁路(简称"沪宁合高速铁路")南京枢纽项目建设按下"加速键"。11日， 该项目"抢进度、抓节点、保架梁"劳动竞赛启动仪式在南京市六合区举办。 作为中国"八纵八横"高速铁路网沿江高铁通道的重要组成部分，沪宁合高速铁路是沪渝蓉高速铁路 的东段线路，起自上海市新建上海宝山站，经江苏省苏州市、南通市、泰州市、扬州市、南京市，以及 安徽省滁州市、合肥市，接入既有合肥南站，线路全长约554公里，设计时速350公里，全线设16座车 站。 ...

Core Viewpoint - The completion of the last pile foundation for the Yichang Three Gorges Port Railway project marks a significant milestone, ensuring the timely advancement of subsequent engineering work [1] Project Overview - The Yichang Three Gorges Port Railway project is located in Yichang City, Hubei Province, with a total length of 11.99 kilometers, including 8 bridges, 3 tunnels, and 1 station, resulting in a bridge-tunnel ratio of 86% [1] - A total of 801 pile foundations were constructed, overcoming challenges such as complex geological conditions, extensive work areas, and high technical difficulties [1] Construction Achievements - The project team effectively coordinated with various units, optimized construction plans, and strengthened process control to successfully complete all pile foundation tasks [1] - The completion of the pile foundations lays a solid foundation for the project's future progress [1] Economic and Political Significance - The Yichang Three Gorges Port Railway project is crucial for improving the comprehensive transportation system of the Three Gorges area, establishing a water-rail intermodal logistics system, and extending the coverage of the national railway network [1] - Once completed, the project will significantly alleviate bottlenecks in Yangtze River shipping, holding important political and economic implications [1]

桃园隧道位于站前施工三标，该标段由中国建筑股份有限公司承建。隧道全长940米，V级围岩占比高 达88.3%，最大埋深37.33米，最小埋深仅4.73米，下穿110KV高压电塔及2条地方道路，距离最近的风力 发电机仅50米，周边环境复杂、对施工振动控制要求高，如同在"水豆腐里打洞"，施工技术难度大、安 全环保要求高。 11月9日，随着最后一声"隆隆"的巨响，由山东铁投集团投资建设、中国建筑股份有限公司等单位参建 的潍宿高铁至青岛连接线重点控制性工程——桃园隧道顺利实现贯通，标志着项目建设取得重大阶段性 突破，为后续箱梁顺利架设奠定坚实基础。 潍宿高铁至青岛连接线位于山东半岛南部，全长108.78公里，设计时速350公里。作为国家"八纵八 横"高铁网中京沪高铁（601816）辅助通道与沿海通道的重要连接工程，亦是鲁中高铁通道的关键组成 部分，项目建成后将显著提升胶东半岛与京津冀、长三角地区的互联互通水平，为区域经济社会高质量 发展注入强劲动力。 面对复杂地质挑战，山东铁投集团济青高铁公司各专业部门、青岛指挥部联合参建单位中建股份青岛连 接线项目部科学策划，组织召开3次专家论证会，听取业内专家的指导、建议，优化施工 ...

四川日报全媒体记者 吴聃 摄 ●成渝中线高铁预计2027年底建成通车 大桥合龙后，将转入桥面及附属设施施工，预计明年5月启动铺轨工作。目前，成渝中线高铁全线工程进展顺 利，包括沱江特大桥在内的"两隧一桥"控制性工程均按施工进度有序推进。 成渝中线高铁是我国"八纵八横"高铁网沿江通道的重要组成部分，线路自重庆枢纽重庆北站起，向西经渝川 多地，引入成都枢纽成都站，正线全长292公里。（记者 寇敏芳） ●最高运营时速有望达400公里 11月10日，在12台600吨连续千斤顶3小时作业后，成渝中线高铁控制性工程沱江特大桥主梁合龙。成渝中线 高铁预计2027年底建成通车，最高运营时速有望达400公里。届时，从成都至重庆将实现50分钟通达。 沱江特大桥位于成都简阳市石钟镇，全长1252米。项目创新设计飞燕式双排支座无推力拱桥结构体系，并基 于该结构体系深化研究设计出组合结构拱桥，让大桥如同巨弓横跨沱江，形成无推力自平衡稳定结构。施工中， 建设团队应用虚拟拼装技术，反复模拟演练，确保精准合龙。 ...

Core Insights - The completion of the main structure of Xi'an East Station marks a significant milestone in the construction of one of the largest high-speed railway stations in western China, with a total area of 394,000 square meters [1] - The project utilizes advanced technologies such as a panoramic smart construction platform and drones to enhance construction efficiency and safety [1][4] Group 1: Construction Details - The station's roof features a unique ridge combination design with a spatial truss structure, measuring 400 meters in length and 293 meters in width, with a projection area of 75,000 square meters [2] - The main truss has a span of 89 meters, with a height difference of 11 meters between the highest and lowest points, comprising 12,000 welding nodes [2] - The project team employed "5G + Beidou" high-precision positioning technology to manage over 110,000 steel structure components, ensuring precise installation [2] Group 2: Digital and Smart Technologies - A digital delivery system was developed, creating a "digital twin" of the station that integrates extensive information, enhancing construction efficiency and quality [3] - The digital model allows for real-time management of construction progress, material information, and methodologies, significantly improving operational efficiency [3] Group 3: Drone Utilization - Drones have been deployed for safety inspections and construction progress management, operating autonomously with 37 preset flight paths for 24/7 monitoring [4][5] - The drones can identify safety hazards and provide real-time alerts, shifting safety management from reactive to proactive [4] - The drone airport supports the generation of high-precision 3D models, improving data accuracy for construction assessments [4][5] Group 4: Future Implications - Upon completion, Xi'an East Station is expected to handle an annual passenger volume of 36.5 million, playing a crucial role in supporting inland reform and development initiatives [6]

Core Viewpoint - The Vietnamese government has issued Resolution No. 86, aiming to ensure the completion of economic and social development targets by 2025, with a focus on achieving a GDP growth rate of at least 8% by 2025 and laying the groundwork for a 10% growth target in 2026 [1] Economic Growth and Stability - The government plans to reassess economic growth and actively respond to natural disasters and flooding impacts [1] - A combination of "moderately loose fiscal policy" and "proactive flexible monetary policy" will be implemented to maintain macroeconomic stability and control inflation [1] Fiscal and Investment Goals - The target is to increase fiscal revenue by at least 25% compared to the budget [1] - Ensuring sufficient public investment funding and guaranteeing the supply of essential goods during the Lunar New Year [1] Infrastructure Development - The government aims to improve the regulatory framework for the cryptocurrency and data markets [1] - Key investments will be made in major infrastructure projects, including the Lao Cai-Hanoi-Haiphong railway and the North-South expressway, through government bond issuance [1] - Preparations are underway for significant project inaugurations or groundbreaking ceremonies on December 19, 2025, coinciding with the 14th National Congress of the Communist Party of Vietnam [1]

（原标题：越南首富旗下VinSpeed公司计划2025年底开建河内至广宁350km/h高速铁路） 越南建设部门户网站11月5日报道称，由越南首富范日旺创立的VinSpeed公司计划2025年底开工建 设河内至广宁高速铁路，2028年第一季度投入商业运营。该信息出自VinSpeed公布的河内-广宁铁路项 目环评报告。 报道称，该项目已被政府纳入2021至2030年国家铁路网规划暨2050年愿景。根据VinSpeed的方案， 该项目总投资额约为138.93万亿越南盾，约合53亿美元。项目全长约120公里，途经河内、北宁、海防 和广宁四个地区的22个乡镇，轨距为 1435 毫米，全线电气化。项目起点位于河内市东英区国家展览中 心，途经北宁省嘉平站、广宁省安子站，终点位于广宁省巡洲坊下龙站。项目设计最高时速为350公里/ 小时，其中河内段限速120公里/小时。 VinSpeed预计，该项目将于2025年四季度获得批准，随后立即开工建设，工期24个月（2025年四季 度至2027年四季度），有望于2027年底进行测试，并于2028年一季度投入商业运营。VinSpeed计划在 2028年至2035年期间运营4列火车（16 ...

转载请注明央视财经 编辑：王一帆 在雅万高铁的"地下迷宫"中，1号隧道的建设彰显着中国科技硬实力，中国自主研发的超大直径盾构 机，13.23米的开挖直径，相当于五层楼高，不仅刷新了东南亚地区工程纪录，更让中国盾构技术成为 雅万高铁最耀眼的科技"金名片"。2025年10月17日，雅万高铁迎来开通运营两周年，累计发送旅客超 1200万人次，安全运行里程突破565万公里，已经成为印尼最繁忙的轨道交通干线。 今天22:28，关注CCTV-2财经频道，跟随《金牌新字号》节目镜头，与总台主持人杨富江一起，重走雅 万高铁的勘探建设之路，探索那些让"不可能"转变为"金牌新字号"的科技密码！ 印度尼西亚爪哇岛的热带雨林中，茂密的植被与起伏的丘陵构成了独特的地貌景观。但对雅万高铁的建 设者而言，这片美丽的土地下却暗藏着世界级的工程挑战。"相当于是我们在国内铁路建设领域，能够 遇到的，所有的不良地质，在雅万我们都遇到了。"中国铁设雅万高铁项目总体设计负责人夏健说。极 为特殊的地质和地形条件，让雅万高铁的勘探、施工如同在"抽盲盒"。 ...

Core Points - The completion of the steel cover beam installation at the Zhoujiatian Village Bridge marks a significant milestone in the construction of the new Hefei-Wuhan High-Speed Railway [1][3] - The bridge, located in Hong'an, Hubei, is a key control project of the Hefei-Wuhan High-Speed Railway, with a total length of 1195.375 meters and 32 spans [1][6] - The installation faced high technical demands and challenges due to its proximity to existing railway operations, requiring precise control and management [1][3] Construction Details - The steel cover beam installation involved two beams weighing 210.12 tons each, with a lifting span of 32 meters and strict rotation angle controls [1] - Advanced machinery and information management techniques, including BIM technology, were utilized to enhance construction efficiency and safety [3] - The successful completion of this installation lays a solid foundation for subsequent bridge erection and track construction, facilitating the timely completion of the Hefei-Wuhan High-Speed Railway [3] Industry Context - The Hefei-Wuhan Railway, operational since April 1, 2009, currently has a maximum speed of 250 km/h, but faces capacity constraints due to increasing passenger flow [6] - The Hefei-Wuhan High-Speed Railway is part of the national "Eight Vertical and Eight Horizontal" plan, designed for speeds of up to 350 km/h, significantly reducing travel times between major cities [6] - Future travel times from Wuhan to Hefei are expected to decrease from 2 hours to 1 hour, enhancing overall transportation efficiency in the region [6]

Core Points - The Yiliang Tunnel right line of the Yukun High-speed Railway, constructed by China Railway Construction Bridge Bureau, has successfully completed its safe breakthrough after over 1460 days of continuous work [1][3] - The tunnel, located in Yunnan Province, spans 24.8 kilometers with a maximum depth of 920 meters, designed in a double-tunnel single-line format [1][3] Construction Progress - The breakthrough of the right line has accurately identified geological conditions, significantly improved ventilation and drainage, and effectively reduced geological risks, enhancing safety and efficiency for subsequent construction [3] - With the completion of the right line, 47 tunnels in the Yunnan section of the Yukun High-speed Railway have been completed, exceeding 85% of the total tunnel work [3] - The Yukun High-speed Railway, approximately 700 kilometers long with a Yunnan section of 388.6 kilometers, is designed for a speed of 350 kilometers per hour, marking it as the first high-speed railway in Yunnan to reach this speed [3] Economic Impact - Once completed, the railway will significantly reduce travel time between Chongqing and Kunming, playing a crucial role in constructing a new development pattern and promoting high-quality economic and social development in the surrounding areas [3]