Core Viewpoint - The Huajiang Gorge Bridge, recognized as the world's highest bridge, exemplifies China's advancements in bridge construction and tourism integration, showcasing significant technological innovations and sustainable development practices [6][10][14]. Group 1: Bridge Specifications and Achievements - The Huajiang Gorge Bridge spans 2890 meters in length, with a deck height of 625 meters above the water, making it the highest bridge globally. Its main span of 1420 meters is the largest for mountain bridges [3][10]. - The bridge has become a phenomenon for tourism, attracting both domestic and international visitors, and serves as a model for the integration of bridge construction and tourism [3][10]. Group 2: Technological Innovations - The construction of the bridge involved significant technological innovations, including the use of a smart cable suspension system and the integration of Beidou positioning and automatic control technologies, transitioning from manual to intelligent control [6][7]. - A groundbreaking feature is the "smart main cable," which incorporates armored fiber optics for real-time monitoring of stress, temperature, and humidity, effectively acting as a health monitoring system for the bridge [6][7]. - The bridge construction process resulted in 21 patented innovations and several technical achievements incorporated into national bridge construction standards, reflecting China's evolving role in global infrastructure [7]. Group 3: Tourism and Economic Impact - The bridge is designed to promote "bridge-tourism integration," with plans for various tourism facilities and activities, including extreme sports and sightseeing, enhancing the local economy [10][11][14]. - Since its opening on September 28, 2025, the bridge has attracted over 940,000 visitors and generated significant tourism revenue, indicating its potential for regional economic development [14]. - The construction has positively impacted local communities, increasing the average annual income of surrounding villages by over 48,000 RMB [14]. Group 4: Future Development and Global Influence - The bridge serves as a model for sustainable development and infrastructure integration, with plans to extend its tourism offerings and enhance local economic benefits [10][14]. - The construction experience and technologies developed are expected to influence infrastructure projects globally, particularly in developing countries, promoting Chinese standards and solutions [14].

侯映晖介绍，中铁宝桥项目团队高效协同、精心组织，提前完成全线41组普速道岔的生产制造、运 输供货、现场铺设、售后服务，并派专人配合铁路部门完成全线联调联试，为包银高铁如期开通运营提 供了坚实保障。 包银高铁开通运营初期，计划每日最多开行动车组列车12列，呼和浩特至银川的运行时间最快只需 4小时3分钟。包银高铁全线开通运营后，中国"八纵八横"高速铁路网北京至兰州通道全线贯通，中国西 北地区高铁路网布局进一步完善，将极大便利沿线群众出行。（记者：李静茹 通讯员：蒋晓强） "在乌海黄河特大桥建设中，我们创新采用'纵向运输—整体提升—90度旋转'安装工艺，实现8000 余吨钢梁'毫米级'精准安装，并全程避开黄河主航道，最大限度保护水域生态。在磴口黄河特大桥建设 中，我们采用'配重提升法'，并借助BIM模拟与同步提升系统，在风沙大、昼夜温差达15摄氏度的环境 中，先后完成6次大节段整体提升，高效率、高精度完成施工作业。"中铁宝桥党委书记、董事长侯映晖 说。 12月23日，包头至银川高铁（以下简称"包银高铁"）包头至惠农段建成通车，标志着包银高铁全线 贯通运营。在该工程建设中，中铁工业所属中铁宝桥集团有限公司（以下简称" ...

面对复杂恶劣海况，项目团队依托"测云、测雨、测风、测雾"全系列气象综合信息平台，构建集"监测 预警、辅助决策、指挥调度、精准管控"于一体的海上施工智慧管理平台，精准捕捉有限的施工作业窗 口期，实时调整30余艘工程船舶协同作业，保障施工作业安全。 宁波舟山港六横公路大桥二期工程全长18.78公里，连接六横岛、佛渡岛、梅山岛，大桥建成后，将助 力实施国家海洋经济发展战略和国家级新区建设，进一步改善舟山南翼群岛的对外交通条件，对优化舟 山群岛新区的空间布局，打造现代海洋产业基地，实现三岛港区与产业的联动发展具有重要意义。 来源：人民日报客户端 作者: 李心萍 青龙门特大桥位于浙江舟山，横跨青龙门水道，连接宁波梅山岛与舟山佛渡岛。该桥主桥全长2212米， 双主跨达756米，是目前世界最大跨度的三塔钢箱梁斜拉桥。本次封顶的梅山岛侧、佛渡岛侧主塔均为 钻石型结构，高249米，单座主塔累计浇筑混凝土8.5万立方米，使用钢材超万吨。 面对主塔毫米级精准控制、海上超高结构施工、复杂海况作业三大挑战，项目团队以产学研深度融合实 现多项技术首创。 为满足主塔重型构件高空吊装需求，项目量身定制大型塔吊装备群。其中，塔吊最大额定起重力 ...

央视网消息：12月24日，记者从中国海油获悉，我国渤海海域再次探明亿吨级油田，探明石油地质储量超1亿吨。 秦皇岛29-6油田位于渤海中部海域，距京唐港约44公里。油田发现井钻井深度1688米，发现油层厚度达66.7米，经测试，该油田单井日产 原油约370吨，展现出较好勘探前景。 秦皇岛29-6油田是渤海湾盆地石臼坨凸起勘探老区发现的第2个亿吨级岩性油田，同时也是我国第一大原油生产基地——渤海油田自2019 年来连续发现的第7个亿吨级油气田，进一步彰显了精细勘探的价值，为国内增储上产夯实资源基础。 浙江：连接宁波舟山 青龙门特大桥双主塔封顶 24日，宁波舟山港六横公路大桥二期关键控制性工程——青龙门特大桥双主塔成功封顶，标志着大桥建设进入"斜拉成桥"关键阶段，为 2027年全线贯通奠定基础。 青龙门特大桥位于浙江舟山、宁波海域，横跨青龙门水道，连接宁波梅山岛与舟山佛渡岛。主桥全长2212米，三塔两跨，每跨756米，是 世界最大跨度的三塔钢箱梁斜拉桥。本次封顶的梅山岛侧、佛渡岛侧两个主塔均为钻石型结构，高249米。建设者量身定制大型塔吊装备，有 效应对构件重、高度高、跨度大的吊装挑战。 宁波舟山港六横公路大桥二期 ...

为此，中交二航局安徽工业化建造分公司打造智能化、标准化的预制生产基地，配置2条短线匹配法生 产线、12套4米标准台座、2套变截面专用台座、15套高精度液压模板系统，辅以一系列先进设备。其 中，短线匹配法预制技术的精准应用是核心亮点，除起始梁段及墩顶块采用"固定端模+活动端模"浇筑 外，其余梁段均以已浇筑梁段作为匹配段进行浇筑，模板系统精度控制优于1毫米，匹配梁平面及高程 精度优于2毫米。 作为中国桥梁科技创新引领代表性工程、世界特大跨悬索桥建设里程碑工程，张靖皋长江大桥多项技术 突破填补国际空白。节段箱梁的预制与供货核心任务，对预制产能、技术精度和交付效率提出严苛要 求。 中国青年报客户端讯（陈勇 中青报·中青网记者 王海涵 王磊）连日来，一艘艘货船载着一榀榀节段梁驶 离安徽芜湖裕溪口码头，发往江苏张靖皋长江大桥建设现场。驻芜央企中交二航局安徽工业化建造分公 司负责张靖皋长江大桥全桥2284榀节段梁的预制与供货任务，为这座集多项"世界之最""世界首创"于一 身的超级工程上部结构施工奠定基础。 节段梁在 长江航运。中交二航局四公司供图 目前，张靖皋长江大桥已完成主塔主体结构封顶，全面转入上部结构施工阶段。未来， ...

Core Viewpoint - The opening of the Guangzhan High-Speed Railway on December 22 marks a significant advancement in transportation, providing a rapid transit corridor from western Guangdong to the Guangdong-Hong Kong-Macao Greater Bay Area, with a speed of 350 km/h [1] Group 1: Engineering Achievements - The Foshan Grand Bridge, a key project of the Guangzhan High-Speed Railway, took five years to construct and set two world records [1] - The bridge spans 15.652 kilometers and features various structural types, making it a "bridge museum" [1] - The main bridge over the Xijiang River is the most challenging part of the railway, achieving the record for the world's largest span of a 350 km/h ballastless track steel-concrete hybrid continuous rigid bridge [1] Group 2: Innovative Construction Techniques - The project team developed an integrated transportation ship for large-volume concrete to address challenges in concrete transport and construction scale on the Xijiang River [1] - Innovative construction techniques, including a combination of "high-torque rotary drilling + impact drilling," were employed to tackle complex geological conditions at the bridge site, enabling rapid formation of pile foundations in deep water karst areas [1] - The Dongping Waterway Cable-Stayed Bridge, another critical project, spans 726.8 meters with a main span of 350 meters, recognized as the world's largest span for a 350 km/h high-speed railway ballastless track cable-stayed bridge [2] - Advanced techniques for ballastless track construction were utilized to ensure precise control of track alignment, allowing high-speed trains to pass without deceleration [2]

格隆汇12月22日丨中国中铁(601390.SH)在互动平台表示，公司在福建海峡在建项目有厦金大桥、东山 跨海大桥等等。 ...

Core Viewpoint - The construction of the Yanqi Yangtze River Bridge represents a significant achievement in China's transportation infrastructure, emphasizing the importance of building a sustainable and efficient transportation system to support high-quality economic development [3][21]. Group 1: Project Overview - The Yanqi Yangtze River Bridge is the world's largest cable-stayed bridge with a main span of 1860 meters and is expected to be completed by 2026 [3][5]. - The bridge features a dual-layer design with the upper layer for a six-lane expressway and the lower layer for a four-lane urban expressway, enhancing regional traffic efficiency [3][21]. - The bridge will serve as a critical link between the cities of Ezhou and Huanggang, facilitating a logistics hub with the nearby Ezhou Huahu International Airport [3][6]. Group 2: Engineering Innovations - The bridge's design includes a unique "different curvature four main cable" structure, which optimizes load distribution and enhances structural safety [7][21]. - The main towers are notably lower than typical designs, with the north tower at 195 meters and the south tower at 184 meters, yet they support a significant main span [5][10]. - The construction team utilized advanced technologies, including intelligent monitoring systems and custom-built lifting equipment, achieving a remarkable installation speed of one beam per day [12][15][17]. Group 3: Construction Challenges - The project faced significant technical challenges due to the innovative design, requiring extensive data analysis and feasibility studies to ensure safety and efficiency [13][18]. - The construction team developed new methods to address the unique demands of the bridge's structure, including a custom ice-making machine to manage concrete temperatures during summer [18][21]. - The project has successfully transitioned to the construction of the bridge deck and auxiliary structures, with a focus on ensuring timely completion by 2026 [21][22].

Core Viewpoint - The successful installation of the first offshore prefabricated steel box girder for the Xiamen section of the Xiamen-Jinmen Bridge marks a significant milestone in the project's construction, transitioning into the core structural phase of the bridge [1][3]. Group 1: Project Overview - The Xiamen section of the Xiamen-Jinmen Bridge spans approximately 19.6 kilometers and includes 92 large prefabricated steel box girders, which serve as the "steel backbone" of the bridge [2]. - The installed steel box girder measures 142.5 meters in length, 44 meters in width, and 4.5 meters in height, with a total weight of 4,586 tons [2]. Group 2: Construction and Technology - The construction unit, Xiamen Road and Bridge Engineering Investment Development Co., Ltd., has established a comprehensive support system for the manufacturing and installation process, following a complete technical route from factory prefabrication to on-site installation [2]. - The project team adheres to a green development philosophy, utilizing a modular factory-based assembly process that enhances offshore operational efficiency by approximately four times while minimizing impacts on marine ecology [4]. Group 3: Strategic Importance - Upon completion, the Xiamen-Jinmen Bridge will integrate with Xiamen Xiang'an International Airport and the Xiamen-Jinmen shipping route, creating a new multi-dimensional transportation network for cross-strait connectivity, which is significant for exploring new paths for cross-strait integrated development [4].

邯郸市北仓路斜拉转体桥成功转体 本报讯（李巍、吕康）12月18日23时56分，当重达1.5万吨的"钢铁巨塔"在15米高空完成76度精准转 体，邯郸市彭家寨互联互通项目的核心工程——北仓路斜拉转体桥成功连接京广铁路东西两侧，邯郸城 市发展有了新地标。 作为我国首座单索面矮塔曲面菱形塔身斜拉转体桥，这座桥的结构设计与施工技术均实现国内突破。32 米高的主塔宛如一颗镶嵌在空中的钻石，从塔底双肢结构向上逐渐聚拢，纵向六边形实心截面搭配流畅 曲面，既保证了结构稳定性，又尽显现代工程美学。 （来源：河北日报） 转自：河北日报 空中转身架通途 上跨京广铁路的特殊位置，让桥梁施工面临多重考验。施工团队提前完成接触网支柱、电力贯通线迁 改，精准申请铁路"天窗点"（夜间列车行车间隙）施工，启用第三方线性监测系统实施连续监控，确保 施工期间铁路行车安全无虞。 转体精度控制更是难中之难，1.5万吨的桥体需实现误差不超过5毫米的空中对接。项目技术负责人韩天 天带领团队研发"BIM+光纤传感智能监测系统"，8个位移传感器实时传输数据，9名技术人员全程盯 控，通过3个月的反复验算，最终实现"零偏差"对接。 这座转体桥，东连邯郸市幸福街及东 ...