新华社西安7月29日电 题：陕西：智能建造助力高铁建设不断提速 在西延高铁13标段，新尚家沟隧道与既有包西铁路隧道最小间距仅28米，且需下穿南泥湾机场，传统钻 爆法风险较高。"施工团队引入的悬臂掘进机铣挖技术，通过'零爆破、低扰动'施工，搭配5G监控、智 能液压台车等设备，使施工安全风险降低60%，单循环作业时间缩短至4小时，效率提升了50%。"中铁 二十一局西延高铁项目负责人何学东说。 陕西省交通运输厅相关负责人介绍，截至目前，陕西5条高铁自开工以来已累计完成投资1062亿元，西 延高铁将于年内通车运营，西康、西十高铁将于2026年建成投运，延榆、康渝高铁将于2028年建成投 运。 "在二十里铺特大桥施工中，百余处传感器实时采集数据，让连续梁合龙提前15天完成，印证了'机械 +智能'组合拳的强劲效能。"中铁二十一局西延高铁项目技术管理人员钟泽华说。 从隧道施工的"零爆破"到制梁场建设的"全智能"，从单工序突破到全周期管理，陕西高铁正以智能建造 为笔，在三秦大地上绘制出立体交通网的新图景，让革命老区的振兴路、秦巴山区的致富路加速延伸。 数字技术构建的"智慧网"，让全流程管理精准高效。中铁建工集团西十高铁站房项 ...

Core Viewpoint - The Ministry of Housing and Urban-Rural Development has issued a list of replicable experiences for the development of smart construction, with Qingdao being recognized for its multiple practices in this area [6]. Group 1: Policy and Framework - The notification emphasizes the need for local governments to use pilot demonstrations to enhance the policy, industry, and technology frameworks for smart construction, aiming for positive transformation in the construction industry [6]. - The initiative aligns with previous guidelines aimed at promoting the synergy between smart construction and industrialization [6]. Group 2: Qingdao's Smart Construction Practices - Qingdao has successfully transformed a number of smart construction technology research outcomes into practical applications, including the implementation of residential construction robot systems, which received provincial recognition for the first complete set of equipment in 2024 [7]. - The city has published the list of smart construction pilot projects for 2024 and developed five guidelines, including the "Building Information Modeling (BIM) Application Guidelines," to standardize BIM applications across design, construction, and delivery phases [7]. - Qingdao is actively building an industrial internet platform, promoting 23 industry-level, enterprise-level, and project-level internet projects to enhance project quality management and resource allocation [7]. - The city is exploring an "Internet + Government Services" model for smart construction, developing an information management platform that integrates data across various aspects of the construction lifecycle, facilitating collaboration and innovation [7].

我国城镇化正从快速增长期转向稳定发展期，城市发展正从大规模增量扩张阶段转向存量提质增效为主的阶段。中央城市工作会议指 出"以推动城市高质量发展为主题，以坚持城市内涵式发展为主线，以推进城市更新为重要抓手，大力推动城市结构优化、动能转换、品 质提升、绿色转型、文脉赓续、治理增效，牢牢守住城市安全底线，走出一条中国特色城市现代化新路子""高质量开展城市更新""着力 建设安全可靠的韧性城市"。城市更新将是未来城建领域的重要赛道，也成为智能建造领域发展的新课题。 "进入城市更新阶段，幕墙清洗与管道检测两大核心场景面临高空作业坠落、有限空间作业中毒威胁等高危风险。"论坛现场，山东省智 能建造产业发展联盟成员单位中建八局二公司工程研究院院长房海波透露，为应对城市更新中的两大核心场景中的高风险作业难题，公 司研制出了轻量化幕墙清洗机器人替代高空幕墙场景中的人工高危作业，同时，开发出管道内窥检测机器人通过实时图像采集、记录存 档，配置雷达和三维激光扫描对管道缺陷进行量化处理。 齐鲁晚报·齐鲁壹点记者 王皇 城市更新是未来城建领域的重要赛道，近日，记者从2025第七届建筑机器人技术大会（中国济南）暨智能建造与建筑机器人大会期间 ...

Group 1 - The project at Guodian NARI Jiangning Base aims to enhance construction efficiency through the use of various robots, including ground leveling robots and installation robots, as part of the 2025 Nanjing intelligent construction pilot program [1][2] - The total construction area of the project is 97,912 square meters, which includes dormitory buildings and supporting facilities [1] - The robots employed in the project utilize laser positioning systems and intelligent control technology to improve the precision of construction tasks, eliminating the need for secondary leveling processes [1] Group 2 - The project incorporates an intelligent construction engineering command center that features management platforms for production, quality, and equipment, allowing for real-time monitoring of project progress and safety [2] - AI algorithms combined with monitoring equipment enable remote supervision of the construction site, shifting safety management from post-event accountability to proactive prevention [2] - Guodian NARI's implementation of this project is intended to modernize the Jiangning Base's production and living facilities, thereby enhancing talent attraction and boosting the company's technological innovation and market competitiveness [2]

Core Viewpoint - The conference on intelligent construction robots highlighted the integration of advanced technologies in construction, showcasing practical applications and achievements in the field [1][4]. Group 1: Intelligent Construction Technology - Intelligent construction is a new building model formed by the integration of information technology and engineering construction [4]. - The Shandong Intelligent Construction Industry Development Alliance was established to promote resource sharing and industry cooperation among various stakeholders in the construction sector [4]. Group 2: Application of Intelligent Construction Robots - The company focuses on applying cutting-edge technologies to address real issues on construction sites, covering various sectors such as building infrastructure, water management, and urban renewal [3]. - The core exploration and application of intelligent construction scenarios revolve around "digital reconstruction of processes" and "dual-driven technology mechanisms" [5]. Group 3: Specific Innovations and Achievements - The company has developed a lightweight facade cleaning robot that can operate on high-rise buildings, achieving an efficiency of 1,000 square meters per day through a multi-step cleaning process [7]. - The pipeline inspection robot is designed to avoid signal loss during operation and is tailored for small diameter pipes, enhancing safety and efficiency in hazardous environments [7]. - In large infrastructure projects, the bridge end intelligent spraying robot can complete a 7×3 meter spraying task in just 5 minutes, improving efficiency by 40% [10]. Group 4: Implementation and Impact - The company has systematically incubated 20 types of intelligent construction scenarios across six major fields, with significant applications in wall construction, ground construction, and monitoring [10]. - In 2023, the company established a pilot base in Jinan to bridge the gap between laboratory results and large-scale application in construction sites [11].

Group 1 - The total output value of the construction industry in Shandong Province reached 833.47 billion yuan in the first half of the year, with a year-on-year growth of 4.2%, outperforming the national growth rate by 4 percentage points, ranking 5th in the country, and improving by 2 positions compared to the first quarter [1][3] - Private construction enterprises accounted for 59.0% of the total output value in the province, playing a crucial role in stabilizing growth and promoting employment [3] - The number of special-grade construction contracting enterprises in the province reached 79, ranking 4th in the country, with new policies aimed at promoting the sustainable development of private construction enterprises [3] Group 2 - Shandong Province is focusing on the cultivation of new productive forces in the construction industry, implementing measures to accelerate the development of intelligent construction, with 100 pilot enterprises and 102 projects evaluated [4] - The province aims to achieve full application of AI-driven design by 2030, promoting digital design and enhancing collaboration among multiple disciplines [4] - In the first half of the year, the newly started area of prefabricated residential buildings reached 15.051 million square meters, and 46.9938 million square meters of green buildings were added [4] Group 3 - Shandong Province is committed to improving construction quality, with the development of the "Good House" construction initiative, which includes a comprehensive residential design standard consisting of 419 articles [5] - Measures have been implemented to strengthen quality and safety management in residential engineering, covering all stages from development to delivery [5] - A total of 763 projects have been rectified to address common quality issues, benefiting 486,000 people [5]

Company Insights - CIFI Construction Management has established a presence in over 80 cities [1] - Greentown Management expanded its new entrusted construction projects with a management fee of 5 billion RMB in the first half of the year [1] - Ningxia Zhongfang Construction Management has entered Xining for the first time, signing a high-end residential project on Hailake Road [1] Project Highlights - Happiness Anji has delivered the Shenyang Sujiatun relief project with a total area of 720,000 square meters, where state-owned/government projects account for 51% and re-entrusted projects account for 25% [1] - The company reported a nearly 60% increase in cash collection, a 160% surge in sales, and a simultaneous improvement in profit margins [1] - A project in Suzhou's Wuzhong District aims to transform an old commercial building into a low-density mountain residence, covering an area of approximately 54,000 square meters [2] - A project in Dalian's Jinpu New District will develop high-quality residential products in a prime location, with a total construction area of about 85,000 square meters [2] Financial Performance - Greentown Management's newly expanded entrusted construction projects have a total contracted building area of 19.89 million square meters, representing a year-on-year growth of approximately 13.9% [3] - The estimated management fee for these new projects is 5 billion RMB [3] - The total contracted sales area for the non-self-invested properties managed under the "He Sheng" brand is approximately 41,231 square meters, with a contracted sales amount of about 3.736 billion RMB [3] Typical Projects - A project in Taizhou's Luqiao District has a total volume of 184,195 cubic meters, with a winning bid amount of 806 million RMB [6] - A housing project in Qingtian County has a total volume of 295,126 cubic meters, with a winning bid amount of 984 million RMB [6]

Core Viewpoint - The third China International Supply Chain Promotion Expo showcased the strength of China Railway 11th Bureau in intelligent construction equipment, emphasizing the importance of enhancing resilience in the supply chain and industry chain [1][4]. Group 1: Event Overview - The expo featured 651 companies and organizations from 75 countries and regions, with over 65% being Fortune 500 and industry-leading enterprises, marking a 15% increase in scale compared to the previous year [4]. - The theme of the expo was "Linking the World, Creating the Future," with six major exhibition areas, including a newly introduced innovation chain zone focusing on low-carbon transformation and intelligent upgrades [4]. Group 2: Company Highlights - China Railway 11th Bureau presented several innovative products, including the world's first 1,000-ton high-speed rail box girder transport and erection machine "Kunlun," which features groundbreaking capabilities such as all-weather adaptive beam erection and environmental sensing [4]. - The company has established a national digital construction technology innovation center and has made significant advancements in intelligent construction technology, achieving breakthroughs in stability control for ultra-large equipment and intelligent construction management [7][8]. Group 3: Technological Innovations - The company has developed over 130 new types of equipment with independent intellectual property rights, including intelligent double-line long rail laying machines and the "Dinghai" domestic ultra-large diameter shield machine, filling domestic technological gaps [8]. - The intelligent prefabrication plants, smart beam yards, and digital platforms have been successfully applied in major national railway projects, receiving high praise for their modular design and digital management capabilities [8]. Group 4: Future Directions - The expo provided a valuable opportunity for China Railway 11th Bureau to expand upstream and downstream cooperation and deepen international capacity collaboration [8]. - The company plans to continue leveraging technological innovation to accelerate breakthroughs in key core technologies and enhance collaboration with upstream and downstream enterprises in the global supply chain [8].

Core Viewpoint - The construction industry is increasingly integrating technologies such as big data, IoT, and artificial intelligence, leading to improved efficiency and quality in traditional construction practices. The implementation of smart construction technologies is being accelerated by supportive policies and guidelines from the government [1][2]. Group 1: Policy and Technological Integration - The Central Committee of the Communist Party and the State Council issued guidelines to promote new urban infrastructure, emphasizing the collaboration between smart construction and industrialization [2]. - The guidelines include tasks such as deepening the application of Building Information Modeling (BIM) technology and promoting the integration of automated construction machinery and robotics [2][3]. - The Chongqing East Station project exemplifies the successful application of BIM and GIS technologies, showcasing the effectiveness of smart construction management platforms [2][3]. Group 2: AI Application and Challenges - The application of artificial intelligence in the construction industry is still in its early stages, with limited use in core areas such as design and analysis [4][5]. - Challenges include data privacy concerns, the need for high-quality training data, and the complexity of integrating multiple independent data systems [5][6]. - Despite these challenges, AI has the potential to optimize construction management, enhance safety, and break down information silos within the industry [5][6]. Group 3: Future Directions and Recommendations - To facilitate the deployment of AI in construction, local deployment of large models is recommended to ensure data privacy, although high computational costs remain a barrier [6]. - The industry is encouraged to collaborate in building a shared large model to enhance data quality and standardization, which is crucial for effective AI application [6].

Group 1 - The core viewpoint of the articles highlights the increasing application of intelligent devices and information platforms in construction projects, with Nanjing being a pilot city for smart construction initiatives [1] - Nanjing has selected 41 pilot projects for intelligent construction in 2025, covering housing, municipal engineering, and decoration, with a total of 93 projects identified as city-level trials [1] - The city has implemented over 20 policy documents to promote smart construction, fostering 63 pilot enterprises and establishing a project-level comprehensive management platform based on BIM technology [1] Group 2 - The projects plan to implement an assembly-based decoration system using dry construction methods, improving construction efficiency by over 30% while achieving green building standards [2] - The Jiangsu Provincial Maternal and Child Health Hospital project employs prefabricated construction methods, with 75.6% of the exterior decoration being prefabricated, enhancing efficiency and environmental sustainability [2] - The project utilizes an EPC model with "one model throughout" management, relying on BIM for integrated management, ensuring efficient construction processes [2]