亦城书院项目作为经开区重点文化工程，建设使用功能为图书馆和文化馆。项目总建筑面积超2.3万平 方米，其中地下3层，建筑面积近1万平方米；地上6层，建筑面积超1.3万平方米，建筑总高度达42米， 占地面积约8000平方米。值得一提的是，项目屋顶设计特别规划了开放型天台， 采用阶梯式设计 ，未 来将设计种植培育各类植被生态景观，为市民提供宜人的阅读和文化休闲空间。 北京经开区工委宣传文化部相关负责人介绍："未来，它不仅是一个阅读空间，更是一个融合文化、教 育、休闲功能的城市会客厅，将进一步优化区域营商环境，提升城市文化魅力与竞争力。"作为经开区 重要的文化基础设施，亦城书院建成后，将极大提升经开区的公共文化服务能力，满足市民对高品质文 化生活的期待，为区域文化繁荣发展注入强劲动力。 新京报讯 据"北京亦庄"微信公众号消息，在北京经开区核心区69C4地块亦城书院项目的建设工地上， 一座现代化的文化地标正在悄然崛起。建筑主体已初具规模：通透的玻璃幕墙与流线型铝板幕墙巧妙结 合，宛若被轻盈的"金属流云"环抱，在光影交错中展现出刚柔并济的现代美学。 据介绍，亦城书院与在建的北京杂技艺术中心相接、西邻北京市杂技学校，地理位 ...

Group 1 - The Shenzhen Opera House project, located in Nanshan District, has entered the main steel structure construction phase with the successful completion of its first steel lifting [1] - The project is part of Shenzhen's "Top Ten Cultural Facilities of the New Era," covering a total construction area of approximately 211,500 square meters, including various performance venues and public service areas [1] - The project aims to become a new landmark for arts and culture in Shenzhen [1] Group 2 - Shenzhen has arranged a total of 798 major projects for 2025, with a total investment of approximately 3.2 trillion yuan, including 679 construction projects and an annual planned investment of 307.64 billion yuan [2] - From January to April, the cumulative investment in major projects reached 109.92 billion yuan, achieving an investment progress of 35.7% [2] Group 3 - The application of new materials, technologies, and processes has enabled major projects to be constructed more efficiently [5] - The total steel usage for the Shenzhen Opera House project is expected to reach 43,600 tons, utilizing Q690GJC steel, which is the first large-scale application of this material in the country [5] - This high-strength steel has double the yield strength of conventional steel, reducing material consumption by over 40% and aligning with modern green building standards [5] Group 4 - Shenzhen has initiated a new round of major project plan expansion to enhance effective investment and support high-quality growth in fixed asset investment [7] - The new projects must align with Shenzhen's industrial development orientation and have a significant impact on the local economy [7] - Major projects are categorized into construction projects and preliminary projects, with specific investment thresholds for different categories [8]