Core Insights - The Fengjie Caizhiba Pumped Storage Power Station is a groundbreaking clean energy project in Chongqing, China, representing the first large-scale pumped storage project in a complex karst region and the first fully self-designed project by the Three Gorges Group [1][9] - The project has been recognized in the 2025 Infrastructure Digitalization Glorious Awards held in Amsterdam, highlighting its innovative approach in the clean energy sector [1] Group 1: Challenges and Technological Responses - The geological conditions in Fengjie, characterized by caves, fissures, and underground rivers, pose significant challenges for the construction of the power station, including difficulties in seepage prevention and potential ecological impacts [3] - Engineers from Shanghai Survey and Design Institute are leveraging technology to navigate these challenges, initiating a technological offensive to address the complexities of the karst landscape [3] Group 2: Data Integration and Collaborative Design - The project team faced limitations with traditional design workflows, including data fragmentation and high iteration costs, prompting the adoption of Bentley's technology for enhanced data integration and customized solutions [5] - The integration of OpenRoads and OpenBuildings Designer allows for seamless compatibility across various professional data, meeting the integrated design needs of the pumped storage station [5] Group 3: Geological Insights and Safety Design - Advanced technologies, such as iTwin Capture, have been utilized to create high-precision geological models, which are essential for safe design and risk visualization [6] - The project successfully constructed a 3D karst geological model that identifies the spatial distribution of geological features, aiding in the prediction of potential leakage paths and high-risk areas [6] Group 4: Digital Twin Technology - Digital twin technology plays a crucial role in the construction of the power station, enabling the integration of all professional models into a unified platform for dynamic data correlation and operational simulations [7] - The use of digital twin technology has optimized excavation volumes by 120,000 cubic meters, shortened construction time by 42 days, and reduced carbon emissions by 8,960 tons, supporting the region's clean energy transition [7] Group 5: Empowering Digital Components - A comprehensive digital component system has been established, including a parameterized equipment library and a standardized component library, achieving an 85% reuse rate in design and significantly reducing modeling workload [8] - The standardized product library developed from this project has been applied in five similar projects, achieving a 75% resource reuse rate, facilitating rapid construction of pumped storage power stations [8] Group 6: Conclusion and Future Outlook - The successful realization of the Fengjie Caizhiba Pumped Storage Power Station marks a significant technological breakthrough in constructing pumped storage facilities in karst regions, serving as a major demonstration for the development of clean energy [9] - The project exemplifies the power of technology in advancing clean energy initiatives, paving the way for a greener and more sustainable energy future [9]

在广州市增城区新塘镇，记者指尖触到一块刚下机的牛仔面料——纹理清晰，却柔软细腻，"像棉花糖 一样软糯"；不远处，在另一家企业的样衣间，高腰微喇、雾面渐变、立体猫须等新款牛仔服装一字排 开，一条条"新式牛仔裤"从这里走向国内外品牌货架和T台。 同样是一块布、一条裤，在新塘，却被织进了越来越多关于创新、绿色和时尚的故事。顺着面料和版 型的线索，记者走进研发车间、样衣工坊和在建园区，看到"牛仔之都"从生产基地迈向"创意中枢"的 升级之路。 在"布堆"里找创新基因 2001年，正值新塘牛仔产业蓬勃发展之时，坚纺在这里创立。"当时全镇织布厂、作坊就有上千家，大 家都在做常规牛仔布。"坚纺相关负责人回忆，正是这片"布堆"，让他们意识到：不在面料上做文章， 很难在激烈竞争中脱颖而出。 一开始，坚纺只是做坯布生产，很快就把目光转向"研发驱动"。企业建立自己的工厂，持续加大研发 投入，"每年把利润的四成以上投到研发上"，引进国内外设备和新型生产线，从纱线配比、织造工艺 到牛仔布后整理技术不断试验，在细微的经纬交织间寻找突破。 二十多年来，这种"在布堆里找创新"的坚持，带来了一串有厚度的数据——2008年至2010年，自主研 发 ...

Core Points - The article discusses the release of the "Hangzhou Village Design Guidelines (Trial)" aimed at improving the design quality and construction standards of rural areas in Hangzhou [1][2] - The guidelines address issues such as the loss of local characteristics, uniformity in rural landscapes, and the inadequate reuse of historical and cultural elements in construction [1] Group 1: Guidelines Overview - The guidelines fill a technical standard gap for village design in Hangzhou, providing normative, standardized, and characteristic technical guidance for rural construction [1] - The document includes five main chapters: general principles, terminology, basic principles, overall design guidance, and element design guidance, along with an appendix of positive and negative design lists [1] Group 2: Differentiated Guidance - The guidelines are tailored to four topographical features of Hangzhou and categorize villages into three types: renovation and enhancement, traditional protection, and new aggregation, each with specific focus areas [2] - For renovation and enhancement, the emphasis is on functional improvement and aesthetic coordination using a gradual update model; traditional protection focuses on authenticity and integrity, preserving historical streets, buildings, and natural resources; new aggregation prioritizes scientific and rational overall planning [2] Group 3: Key Elements and Management - The guidelines detail six core elements for village design, including public space, building space, and infrastructure, promoting a combination of rigid control and flexible guidance [2] - Public space is highlighted as a priority, with a minimum area of 2000 square meters designated for each administrative village to meet daily activities and leisure needs [2] - A positive and negative list management system is established to clarify design and construction requirements, along with the introduction of the "pre-operation" concept and promotion of "micro-renovation" techniques [2] Group 4: Implementation and Training - The city planning committee plans to conduct multi-form, tiered training and publicity to ensure that grassroots officials and designers fully understand and effectively utilize the guidelines [3] - There will be increased support to systematically summarize and promote successful village design experiences, aiming to demonstrate and lead the effective implementation of the guidelines in rural construction [3]

Group 1 - The "IDC China CIO Summit" was held in Shenzhen, focusing on the theme of "Industrial AI Leading Intelligent Manufacturing Upgrade," with over 200 industry leaders and technology experts sharing insights on AI applications in the industrial sector [1] Group 2 - The "Static Equipment 3D Design System (XVessel)" is the first specialized, intelligent, and integrated design system for static equipment in China, developed through a 15-year collaboration between Sinopec Guangzhou Engineering Company and Shandong Shanda Huatian Software Co., Ltd [2] - The system meets design requirements for various equipment types, including vessels, towers, heat exchangers, and storage tanks, featuring intelligent assembly of 3D models, automatic generation of 2D drawings, collaborative design, and digital delivery [2] Group 3 - Since 2015, Sinopec Guangzhou Engineering Company has fully promoted the Static Equipment 3D Design System in engineering projects, completing thousands of designs for various types of static equipment [4] - Compared to traditional methods, the design efficiency has doubled, and design quality has improved by 30%. The average design time for a tower, including calculations, is about 3 hours, while generating 2D drawings takes approximately 100 seconds. The design time for a heat exchanger is about 1.5 hours, with 2D drawings generated in about 120 seconds [4]