转自：新华社客户端 2026年1月9日，由中国铁建投资集团投资建设的铁科高速方正至延寿尚志界段工程项目通车仪式在延寿管理分中心举行，比合同工期提前6个 月开通运营。 延寿县委书记李宏伟在致辞中说，延寿县寿文化历史悠久、物产丰富、生态环境优良、产业基础坚实。由于过去交通不便，不能真正把资源优 势转化成经济价值。随着国家脱贫政策的支持、高速的开通，彻底打通了延寿对外联通的交通主动脉，必将对未来全方位发展拓宽新渠道、打 开新局面、增加新动能。 李宏伟强调，全县上下要紧紧抓住这一难得的历史发展机遇，借助省市发展火爆态势，按照黑龙江省委、市委的部署，依托延寿"寿"字文化和 生态优势，在绿色食品、功能产品、慢病理疗、康养产业、特色文旅上持续发力，努力打造绿色食品生产基地、功能康养产业聚集区、宜居宜 业宜游的幸福城，吸引更多外地人来延寿旅游观光、休闲度假、投资兴业，真正把延寿建设成哈尔滨康养福地、北方长寿之乡。 铁科高速方正至延寿尚志界段的通车，将彻底打通区域交通瓶颈。该项目起点衔接哈同高速，终点与已通车的铁科高速尚五段顺接，形成了一 条纵贯黑龙江东南部的交通大动脉。通车后，将极大缩短黑龙江省和吉林省的时空距离，显著提升区 ...

Core Viewpoint - The successful completion of the first steel roof sliding operation at Dongying South Station marks a significant advancement in railway station construction technology in China, showcasing innovative construction methods and efficiency improvements [1][6]. Group 1: Project Overview - The total building area of Dongying South Station is 74,000 square meters, with a total steel structure weight of 18,500 tons, and a roof projection area of 59,000 square meters [3]. - The project is a key initiative for Dongying City and an important station on the Tianjin-Weifang High-speed Railway [3]. Group 2: Construction Techniques - The project employs a pioneering construction method of "ground assembly + high-altitude docking + high-altitude sliding," which addresses time constraints and safety issues during construction [3][6]. - The sliding operation involved moving a 52-ton steel truss using a 350-ton crawler crane, ensuring precise placement through advanced construction technologies like Tekla [5]. Group 3: Project Timeline and Efficiency - The application of the new sliding technology has reduced the construction timeline by 20-30 days [6]. - The project team will proceed with the construction in four phases, including continuous lifting of roof sections and installation of the roof system [6]. Group 4: Industry Impact - This innovative sliding technology fills a gap in the construction field and provides new ideas and practical experience for similar large-scale roof projects [6]. - The project has been recognized as a key topic by China Railway Construction Group and has passed the project approval by the China Construction Enterprise Management Association [6].

Core Viewpoint - Qinghai's aviation industry is experiencing explosive growth in passenger transport due to its favorable climate and tourism resources, with the new T3 terminal at Xining Caojiabao International Airport set to enhance aviation capacity and mark a new phase in the province's civil aviation development [1][4]. Group 1: Aviation Growth - In July, Qinghai's civil aviation transport volume has been rising continuously, with multiple indicators reaching historical highs [4]. - Qinghai's air transport capacity growth rate ranks first among all provinces in China, with flights to 67 cities and new routes to 11 tourism potential cities [4]. - The provincial capital, Xining Airport, executed 9,700 flights and transported 1.28 million passengers, with year-on-year growth of 19% and 15.5%, respectively, leading among airports with over 5 million passengers [4]. Group 2: T3 Terminal Features - The T3 terminal has a total construction area of 158,000 square meters and is considered a milestone project for Qinghai's civil aviation development [5]. - The terminal incorporates advanced construction technologies and design elements that reflect local culture, such as the "Qinghai Lake Ripples" design concept and various regional cultural symbols [5][6]. - Key areas within the terminal are scientifically laid out to enhance aviation transport efficiency and service quality, promising a modern travel experience [6]. Group 3: Operational Transition and Events - The T3 terminal will officially open on August 7, 2023, with a complete transition of VIP services to the new terminal [7]. - During the opening period, Qinghai Airport Company will host various cultural and tourism events to provide additional benefits for travelers [7].