项目主登陆厅为圆形展厅建筑，直径达101米。此次施工完成的环式索网玻璃幕墙为登陆厅外立面 装饰，幕墙标高18.8米，通过三向钢索张拉形成等腰三角网格及双向弯曲弧面，玻璃外立面最大倾角达 66.65°。索网设计最大化隐藏金属框架，使玻璃立面视觉效果更加完整，完美呈现出设计几何效果。 项目团队总结形成点支式索网多点同步张拉控制技术、分级对称张拉技术等多项创新工法，为未来 同类型大型公建复杂幕墙工程施工提供了经验和样板。 伴随着防尘帷幕的落下，项目登陆厅双曲面索网玻璃幕墙逐渐显现，玻璃曲面光影流转，如透明的 巨环支承在环桁架钢结构之上，幕墙中部内收下凹，底部圆转饱满，异型玻璃如鳞甲嵌入曲面索网，呈 现灵动的几何造型。 在绿色方面，项目按照中国绿建要求设计，计划在主登录厅的屋顶设置光伏板，在展厅内引入自然 采光，以及雨水收集系统用于景观灌溉，将促进和证实被动式可持续系统的使用。 走进中原高铁港数字展贸城项目现场，项目主登陆厅环形玻璃巨幕已经落成，这是中国一冶日前完 成的全国首例环形双曲面索网点支式玻璃幕墙，该幕墙系统位于郑州航空港区中原高铁港数字展贸城项 目 ，是项目主登陆厅外立面装饰的重要组成部分。 中原高铁港数字 ...

Core Insights - China Metallurgical Group is actively contributing to modern construction in the Central Plains, highlighted by two landmark projects: the Central Plains High-speed Rail Port Digital Exhibition and Trade City and the Central Plains Medical Science City International Exchange Center [1][2] Group 1: Central Plains High-speed Rail Port Digital Exhibition and Trade City - The project covers a total construction area of 527,400 square meters, featuring 13 standard exhibition halls and 3 multifunctional halls, making it one of the largest in the country [2][3] - The total steel usage for the project is 106,000 tons, with the underground parking area equivalent to 328 basketball courts [3] - The project employs advanced construction techniques, including a large-span arch steel truss hydraulic synchronous lifting technology, enhancing construction efficiency and precision [3][4] - The project is recognized as a "smart construction demonstration project" in Henan Province, utilizing digital management to optimize various construction elements [4][5] Group 2: Central Plains Medical Science City International Exchange Center - This project spans approximately 139,000 square meters and integrates conference, exhibition, office, and hotel functions, serving as a key provincial project for high-quality development in the region [6][7] - The project team has achieved significant milestones, including the completion of the steel structure and is currently focused on facade and interior work [6][7] - The design is inspired by the national treasure "Lotus Crane Pot," with a unique architectural layout that emphasizes both aesthetics and functionality [8][9] - The project utilizes BIM digital tools for optimizing pipeline arrangements, significantly improving construction efficiency by 10% [9][10] Group 3: Project Management and Quality Assurance - Both projects emphasize a strong commitment to quality management, implementing strict standards and a comprehensive quality assurance system to ensure high-quality outcomes [9][10] - The projects are designed to enhance regional cultural exchange and medical innovation, contributing to the broader strategic goals of the company [10]