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大连市长海大桥项目进入工程实体施工阶段
Liao Ning Ri Bao· 2025-06-26 01:05
6月25日上午,大连市长海大桥项目主线钢栈桥首根管桩施工现场,机器轰鸣声、工具碰撞声交织 成激昂的建设"交响乐"。在大桥大陆段起始点,钢栈桥的首根钢管桩被缓缓打入地下。截至目前,项目 开工的用林、用地、用海和施工许可等前期行政审批全部办结。钢栈桥、滨海互通立交桥、主通航孔桥 三处先期启动施工,标志着项目正式迈入全面施工建设阶段。 钢栈桥是建造跨海大桥的施工辅助桥,作为海上引桥施工的"生命线",未来跨海大桥建设中需要的 钢筋、混凝土等材料都通过钢栈桥运送。"目前,我们是从陆域向海里方向施工,后期将增设海域栈桥 施工的作业面。今年年底将完成6.5公里钢栈桥施工任务,实现西侧引桥全面开工建设。同时,我们开 始梁场的综合场站建设,为明年箱梁预制提供条件。"大连长海跨海大桥中建八局东北公司三标段项目 经理倪家明在施工现场介绍。 大连市长海大桥于2023年11月被正式纳入"十四五"公路规划调整项目库,是"十四五"期间省、市加 快推进的重点建设项目。该项目是东北地区首个采用政府和社会资本合作新机制建设的跨海大桥,由中 建股份联合体中标,负责总体投资、建设、运营。项目全长25.5公里,包括跨海段19公里,陆域段6.5公 里。 ...
从基建联通到民心相通 在维多利亚湖上见证中非友谊
Core Points - The completion of the Magufuli Bridge in Tanzania marks a significant achievement in infrastructure development, enhancing regional connectivity and trade opportunities [2][3][8] - The bridge, spanning 4.66 kilometers with a design speed of 120 km/h, drastically reduces travel time across Lake Victoria from over two hours to approximately five minutes [3][8] - The project is a key example of China-Tanzania cooperation under the Belt and Road Initiative, emphasizing local participation and benefits [3][8][9] Infrastructure Development - The Magufuli Bridge is the longest cable-stayed bridge in Africa, featuring a unique design that incorporates the colors of the Tanzanian flag [2][3] - The bridge is expected to boost fish exports by 12% and mineral resource exports by 10% over the next five years, significantly benefiting local businesses [3][8] Local Employment and Skills Development - The project created nearly 3,000 jobs and trained over 1,500 skilled workers, with local employees making up about 95% of the workforce [7][9] - Local workers, such as Joshua, have gained valuable skills in construction and safety management, contributing to the development of a skilled labor force in Tanzania [5][7][9] Bilateral Relations and Cultural Exchange - The construction of the bridge symbolizes the deepening friendship between China and Tanzania, showcasing successful cross-cultural collaboration [8][10] - The project has fostered a sense of responsibility and teamwork among workers, enhancing the overall quality of the construction process [9][10]
专访香港理工大学倪一清:为高铁磁浮装上“感知神经”,AI赋能结构安全监测|“港”创科25人
在湘西的青山绿水间,凤凰磁浮革命性的磁浮在线监测平台堪称磁浮交通的数字神经系统,持续"把 脉"轨道健康状况,精准调平保障磁浮列车平稳运行,让乘客感受到"如履平地"的体验。而在广州,超 级神经系统让600米的广州塔在云端得以舒展"小蛮腰",700个精密传感器捕捉到塔身每一次细微的"呼 吸"。 在香港,青马大桥的自适应概率神经网络精准捕捉大桥"心跳"的细微异常。即使环境噪声完全掩盖了损 伤本身的微弱信号,依然能实现85%以上的精准定位,就像在暴雨夜的喧闹中清晰分辨出一片落叶坠地 的声响。 磁浮列车划破长空,高铁网络纵横驰骋,摩天大楼直插云霄,跨海大桥飞架天堑:而默默守护这些标志 性项目结构安全的核心技术,源自香港理工大学土木及环境工程学系智能结构与轨道交通讲座教授倪一 清在结构健康监测领域的一系列开创性科研成果。 "对于任何一个运动系统,我们都希望能够实现对其的有效控制。"倪一清对记者说。 倪一清表示,过去数十年,团队依托大数据与人工智能技术开发了一系列分析算法,使系统能快速诊断 结构性能问题,如裂缝形成、局部可靠度下降等关键指标,实现实时计算反馈。 倪一清是国际著名结构健康监测专家,连续5年在土木工程领域位列全 ...
非洲最长矮塔斜拉桥正式通车运行
Ren Min Ri Bao· 2025-06-23 21:30
Core Viewpoint - The completion of the Makufuli Bridge, the longest cable-stayed bridge in Africa, marks a significant milestone in Tanzania's transportation infrastructure, enhancing economic and social development in the region [1][2]. Group 1: Project Overview - The Makufuli Bridge spans 4.66 kilometers with a dual four-lane design and a speed limit of 120 km/h, featuring a main bridge length of 520 meters and a three-tower double-cable-stayed structure [1]. - The bridge construction involved 123 segments of the main beam, utilizing cantilever casting techniques, showcasing modern engineering aesthetics and functionality [1]. Group 2: Innovation and Employment - The project team emphasized innovation, integrating new design concepts, technologies, and management models, while applying domestic construction experience to overseas projects [2]. - The bridge construction created over 2,000 local jobs, with nearly 95% participation from local employees, highlighting the project's contribution to local employment [2]. Group 3: Strategic Significance - The bridge serves as a symbol of the Belt and Road Initiative and China-Africa cooperation, representing a deepening partnership in infrastructure development [2]. - It is expected to facilitate regional connectivity and improve living standards, contributing to higher levels of economic development and mutual benefits [2].
长湖申线(江苏段)航道整治工程新建平望大桥左幅通车
news flash· 2025-06-23 07:43
6月23日,由中铁建城通公司承建的长湖申线(江苏段)航道整治工程东段项目取得阶段性成果,新建 苏州市吴江区平望大桥左幅正式通车。据介绍,项目整体建成后,对构建长三角高等级航道网、完善区 域综合交通运输体系等具有重要意义。(新华社) ...
四年累计亏损15.5亿元,新筑能源将剥离亏损业务,注入清洁能源资产
3 6 Ke· 2025-06-23 02:32
01 6月9日晚间,新筑股份发布了重大资产重组预案,提出通过"资产出售+资产购买+募集配套资金"的组 合方案实施转型。根据预案,新筑股份将全面退出长期亏损的轨道交通和桥梁功能部件等传统业务板 块。 具体来看,新筑股份拟向四川蜀道轨道交通集团有限公司(蜀道轨交集团)出售旗下四川发展磁浮科技 有限公司(川发磁浮)100%股权,包含对川发磁浮享有的债权以及其他与轨道交通业务相关的部分资 产。同时,拟向四川路桥建设集团股份有限公司(四川路桥)出售成都市新筑交通科技有限公司(新筑 交科)100%股权,以及与桥梁功能部件业务有关的资产和负债。 作为交易的另一端,新筑股份将向控股股东蜀道投资集团(蜀道集团)发行股份并支付部分现金,购买 蜀道集团持有的四川蜀道清洁能源集团有限公司(蜀道清洁能源)60%股权。 此外,新筑股份还计划向不超过35名特定投资者非公开发行股份募集配套资金,用于支付本次收购的现 金对价、相关税费及中介费用,并投入蜀道清洁能源项目建设以及补充上市公司和标的公司的流动资 金、偿还债务等。本次重组交易构成关联交易,方案公布后新筑能源股票已于6月10日复牌交易。 资料显示,新筑股份成立于2001年,2010年在 ...
中企承建的非洲最长矮塔斜拉桥建成通车
Zhong Guo Xin Wen Wang· 2025-06-20 05:09
Core Viewpoint - The completion of the Magufuli Bridge in Tanzania marks a significant achievement in infrastructure development, enhancing transportation efficiency and economic growth in the region [1][2] Group 1: Project Overview - The Magufuli Bridge is the longest cable-stayed bridge in Africa, spanning 4.66 kilometers with a dual four-lane design and a speed limit of 120 km/h [1] - The main bridge features a 520-meter three-tower double-cable-stayed structure, constructed using 123 segments through cantilever casting [1] Group 2: Economic Impact - The bridge significantly reduces travel time from over 2 hours or 40 minutes by ferry to approximately 5 minutes, lowering transportation costs by 10% to 15% [1] - It is expected to stimulate the development of surrounding industries such as agriculture, tourism, and commerce, benefiting over one million people in the lake region [1] Group 3: Construction Techniques and Environmental Considerations - The project utilized advanced digital construction technologies and green strategies, addressing complex geological conditions and water construction challenges [1] - A unique underwater foundation box flexible waterproofing technique was employed, achieving "zero underwater pouring" and minimizing ecological impact on Lake Victoria [1] Group 4: Local Employment and Talent Development - The project emphasized local talent development, with nearly 95% of the workforce being local employees, creating approximately 3,000 jobs and training over 1,500 skilled workers [2]
中交二公局刚收涉嫌伪造工程资料罚单,子公司又因火灾事故被罚
Qi Lu Wan Bao· 2025-06-18 03:48
齐鲁晚报·齐鲁壹点记者于信用河北官网双公示信息栏了解到,6月13日,中交二公局(雄安)建设发展有限公司(下称"中交二公局雄安建发公司")因"未 严格落实单位内部动火审批制度,施工现场未采取相应的消防安全措施,导致火灾事故发生"的违法事实,上榜处罚信息公示名单。 施工现场发生火灾,被罚1.175万元 行政处罚信息内容显示,位于容东片区红莲街的容东片区C组团安置房及配套设施项目景观及小市政标段二C高中雨水收集池施工现场发生火灾,中交二公 局雄安建发公司未严格落实单位内部动火审批制度,施工现场未采取相应的消防安全措施,导致火灾事故发生。火灾导致直接财产损失为8320元人民币,无 人员伤亡,违反了《河北省消防条例》第二十条第一款第二项之规定。 | 法人行政处罚信息 | | | --- | --- | | 中交二公局(雄安)建设发展有限公司 | 异议申诉 | | 企业各称 | 中公是中建筑以建立电线 面公司公司 | | 行政处罚决定书文号 | 即200฿(2025) 外代配过渠部 | | 外開樂别 罚款 | | | 处罚决定日期 | 2025-06-13 | | 处罚内容 | 位于客东片区红莲街的容东片区C组团安置启及 ...
余姚梁周线SG-1标段项目:把好现场“安全关”,护航施工稳步推进
Core Viewpoint - The article emphasizes the importance of safety management in high-altitude operations and T-beam erection for the Yuyao Economic Development Zone's infrastructure project, highlighting the measures taken to ensure efficient and safe construction progress [2][3]. Group 1: Safety Management Measures - The project team has implemented a crisis awareness approach, focusing on high-altitude operations and T-beam erection, to enhance on-site hazard identification and management [2]. - Safety personnel are closely monitoring high-altitude work, ensuring that workers are equipped with safety harnesses and are following safety protocols during tasks such as rebar tying and concrete pouring [3]. - The project department conducts comprehensive checks on special equipment and operator certifications, ensuring all personnel are qualified and all equipment is properly documented [3]. Group 2: Technology and Training - The project employs a grid management system and advanced AI monitoring devices to strengthen safety measures, including a "pre-shift ten minutes" safety briefing [3]. - Regular training sessions are organized for workers to cover safety knowledge, operational steps, and critical points to prevent accidents [3][5]. - The project utilizes a safety code platform and a safety guardian system for video monitoring of hazardous work areas, enhancing the visibility and precision of safety management [4]. Group 3: Progress and Achievements - As of now, 292 T-beams have been erected, with a focus on maintaining safety and efficiency throughout the process [4]. - The project has achieved 92% completion in the prefabrication of various beam types, laying a solid foundation for subsequent bridge deck construction [6]. - The construction team is committed to ensuring high-quality project delivery through rigorous safety management practices [7].
刘永辉:乘风破浪踏远洋,使命如炬耀丝路——勇当“创效突破”的领跑者
2003年,刘永辉入职中交三航局宁波分公司,先后担任技术员、技术质量部长、项目总工、项目经理、公司副总工程师等职务。2007年,作为公司最早一批"出海"的人,刘永辉全程参与了马来 西亚槟城二桥项目的建设,从此开启了他与马来西亚的"不解之缘",一干就是5年。2019年,时隔5年,他再次主动请缨,毅然踏上马来西亚的建设征程。 使命必达 当好硬核出征的"破冰者" 2019年5月,初到日拔大桥,摆在刘永辉面前的第一个"拦路虎"便是设计图纸的"不完整",与设计和监理单位多次沟通都没有进展。"没有正确的图纸,现场怎么干活?"刘永辉焦急的在办公楼顶 望着眼前的日拔河畔。 "二十年热忱,一身本领堪重任;十年无悔,逐梦海外映初心。"这是中国交建马来西亚砂拉越KUTS(蓝线2标)项目经理刘永辉的生动写照。从技术能手到管理精英,刘永辉凭借卓越的管理能 力、坚定的履约精神和突出的创新成果,在海外奏响了中交人乘风破浪、勇立潮头的实干"进行曲"。他用实际行动诠释了"开路先锋"的责任担当,展现了新时代工程建设者的风采。 在他的带领和团队的共同努力下,2024年9月22日,日拔大桥主桥提前20天顺利合龙。2025年3月23日,日拔大桥顺利通 ...