中新社北京6月20日电 (记者 庞无忌)记者20日从中国土木工程集团有限公司(简称"中国土木")获悉，当 地时间6月19日，由中国土木与中铁十五局联合承建的非洲最长矮塔斜拉桥——坦桑尼亚马古富力大桥 项目正式建成通车。 马古富力大桥全长4.66公里，设双向4车道，设计时速120公里。其主桥为520米三塔双索面矮塔斜拉 桥，主梁共123个节段，采用挂篮悬臂浇筑施工。 大桥连接坦桑尼亚北部姆万扎省的米松圭与森各拉玛地区，将原先2个多小时的绕行或40分钟的渡船时 间大幅缩短至5分钟左右，使两岸货物运输成本降低10%至15%。凭借其交通枢纽的辐射效应，大桥预 计将带动周边农业、旅游、商贸等产业发展，惠及湖区百万民众。 当地时间6月19日，非洲最长矮塔斜拉桥——坦桑尼亚马古富力大桥项目正式建成通车，图为通车后的 马古富力大桥。(中国土木供图) 自2020年开工建设以来，项目团队直面复杂地质条件和水域施工难，深度融合数字化建造技术与绿色环 保策略。项目部在非洲首次应用了自主研发的水中承台吊箱一体式柔性止水施工工艺，实现了承台施 工"零水下浇筑"，最大限度降低了对维多利亚湖生态环境的影响，开创了非洲桥梁建设领域的多项技术 ...

Core Insights - The core viewpoint of the article emphasizes the rapid growth of the smart construction industry driven by technological advancements and the dual carbon goals, highlighting its role in enhancing efficiency, quality, and sustainability in the construction sector [1][15]. Industry Overview - Smart construction refers to the use of digital and information technologies to achieve intelligent, precise, and efficient construction processes, incorporating key components such as BIM technology, IoT, AI, big data analysis, robotics, VR/AR, and blockchain [3][5]. - The smart construction market in China is projected to grow from 4 trillion yuan in 2020 to 12 trillion yuan by 2024, with a compound annual growth rate (CAGR) of 31.61% [1][15]. Market Dynamics - The demand for smart construction is expected to continue growing, with projections indicating a market size of 15 trillion yuan by 2025, fueled by the widespread application of 5G, big data, and blockchain technologies [1][15]. - In 2024, the smart construction market's segmentation shows that smart construction services will account for 480 billion yuan (40% of the market), while BIM software and services will reach 360 billion yuan, and the construction robotics market will grow to 180 billion yuan with an 80% growth rate [16]. Regional Analysis - The smart construction industry exhibits distinct regional characteristics, with the Yangtze River Delta leading the market at 35%, followed by the Guangdong-Hong Kong-Macao Greater Bay Area at 30%, and the Beijing-Tianjin-Hebei region at 20% [19]. Policy Environment - The Chinese government has introduced various policies to support the development of smart construction, including the inclusion of "intelligent construction" in the 2024 Green Low-Carbon Transition Industry Guidance Directory, which promotes the integration of digital design and intelligent construction technologies [8][10]. Key Players - Major companies in the smart construction sector include China State Construction Engineering Corporation, China Railway Group, and Glodon Company Limited, which leverage their scale, technology, and brand advantages to lead the market [21][23]. - Emerging technology firms are also entering the smart construction space, focusing on areas such as BIM software and intelligent construction solutions [21][23]. Future Trends - The smart construction industry is expected to increasingly integrate AI-driven decision optimization and automated operations across the entire value chain, transitioning from experience-driven to data-driven approaches [29]. - Digital construction will focus on seamless data integration and collaboration, utilizing technologies like BIM and GIS for lifecycle management, while blockchain will enhance supply chain transparency [30][31].