静冈新闻、静冈广播系统东京分公司装修

静冈新闻、静冈广播系统东京分公司装修/TAISEI设计规划师建筑师与工程师
The Shizuoka Shimbun, Shizuoka Broadcasting System Tokyo Branch Office Renovation / TAISEI DESIGN Planners Architects & Engineers

项目价值：这个静冈新闻、静冈广播系统东京分公司装修项目，展现了对历史建筑的尊重和再利用的精髓。它不仅修复了1967年由丹下健三设计的、具有新陈代谢建筑风格的标志性建筑，更重要的是，它在保留建筑原有设计理念和结构特征的基础上，融入了现代化的功能和技术。项目成功地将历史价值与当代需求相结合，赋予了这座建筑新的生命力，使其能够继续服务于社会，这体现了可持续建筑设计的核心价值，即在保护文化遗产的同时，满足现代生活的需求。

设计亮点：该项目在结构加固方面体现了卓越的设计智慧。特别是在抗震加固方面，设计团队通过精确的地震响应分析，识别建筑的薄弱环节，并巧妙地运用碳纤维板和薄钢板进行加固。这种方法在增强建筑抗震性能的同时，最大限度地减少了对内部空间的侵占，保留了建筑的原始形态。此外，外墙的颜色复原工作也体现了设计师对细节的极致追求。通过历史资料的查阅和比对，准确还原了建筑的原始外观，使得建筑的历史价值得到了充分的展现，并实现了建筑外观与内部功能的和谐统一。

精髓总结：这个项目的精髓在于“传承与创新”的完美结合。设计师不仅致力于保护和修复原有建筑，更注重通过技术手段和功能革新，赋予建筑新的生命力。项目不仅保留了建筑的历史价值和设计特色，还改善了工作环境，满足了现代用户的需求。通过加固结构、改善设施、优化空间等方式，设计师使得这座建筑能够更好地适应现代社会的发展，并为使用者提供更舒适、更安全、更便捷的体验。这种“修旧如旧”的设计理念，体现了对历史的敬畏和对未来的展望，为类似的建筑改造项目提供了宝贵的借鉴意义。

东南侧。图片©Naoki Kumagai摄影事务所，股份有限公司
Southeast side. Image © Naoki Kumagai Photo Office, Inc.

1967年（建造时）。图片©大成株式会社
The year 1967 (at the time of construction). Image © Taisei Corporation

建筑师提供的文字描述这个项目涉及保护和修复1967年在东京银座建造的一座现代主义建筑，被称为新陈代谢建筑的一个例子。这座建筑是日本最著名的建筑师之一丹下健三的独特作品，他为一个象征着日本战后经济快速增长时期的小场地设计了一种创造性的新形式。建筑中心的圆柱形核心容纳了楼梯、电梯和管道等垂直循环路线。办公空间从核心向外突出，使其具有独特的外观。
Text description provided by the architects. This project involved preserving and restoring a modernist building built in 1967 in Ginza, Tokyo, known as an example of Metabolism architecture. This building is a distinctive work by Kenzo Tange, one of Japan's most celebrated architects, who devised a creative new form for a small site located in a place that symbolizes Japan's post-war period of rapid economic growth. The cylindrical core at the center of the building houses vertical circulation routes such as stairs, elevators, and piping. The office spaces protrude outwards from the core, giving it a distinctive appearance.

东南侧。图片©Naoki Kumagai摄影事务所，股份有限公司
Southeast side. Image © Naoki Kumagai Photo Office, Inc.

外墙的油漆于1993年翻新，内部设施和外部于1999年翻新。这一次，进行了结构和功能加固以及全面翻修，将建筑的寿命再延长了几十年。
The paintwork of the exterior walls was renovated in 1993, and the interior facilities and the exterior were renovated in 1999. This time, structural and functional reinforcement and an overall renovation were carried out to extend the building's lifespan for another several decades.

西侧视图。图片©Naoki Kumagai摄影事务所，股份有限公司
West side view. Image © Naoki Kumagai Photo Office, Inc.

东外看。图片©Naoki Kumagai摄影事务所，股份有限公司
East Exterior Looking up. Image © Naoki Kumagai Photo Office, Inc.

使用3D扫描调整生产钻孔位置。图片©大成株式会社
Drilling positions for production are adjusted using 3D scanning. Image © Taisei Corporation

安装钢板的改装锚以避免钢筋。图片©大成株式会社
Retrofitting anchors for steel plates are installed to avoid rebars. Image © Taisei Corporation

模型是用胶合板做的。图片©大成株式会社
Mock-ups were made using plywood. Image © Taisei Corporation

B1F抗震加固。图片©Naoki Kumagai摄影事务所，股份有限公司
B1F Earthquake reinforcement. Image © Naoki Kumagai Photo Office, Inc.

特别是，鉴于其独特的结构体系，计划进行抗震加固，通过地震响应分析确定建筑物的弱点，最大限度地提高加固效果，同时最大限度地减少所需的空间。碳纤维板从内部连接到圆柱形核心墙腿（围绕一楼），作为弯曲钢筋，薄钢板作为较低楼层（一楼至五楼）的抗剪钢筋安装。这使得抗震能力显著提高，同时保持了建筑的原始形态，并确保了小空间的可用性。
In particular, given the unique structural system, seismic retrofitting was planned to maximize the reinforcement effect while minimizing the space required by identifying the building's weak points through seismic response analysis. Carbon fiber sheets were attached to the cylindrical core wall legs (around the first floor) from the inside as bending reinforcement and thin steel plates were installed as shear reinforcement for the lower floors (first to fifth floors.) This allowed for a significant increase in earthquake resistance while maintaining the building's original form and also ensuring the usability of the small spaces.

从大都会高速公路的南侧。图片©Naoki Kumagai摄影事务所，股份有限公司
From the south side of the Metropolitan Expressway. Image © Naoki Kumagai Photo Office, Inc.

南部向外看。图片©Naoki Kumagai摄影事务所，股份有限公司
South Exterior Looking up. Image © Naoki Kumagai Photo Office, Inc.

至于外观，我们对圆柱体内外的墙壁进行了油漆检查，以再现施工时的原始颜色。我们检查了检查点的油漆历史，并将颜色与施工期间的照片进行了比较，以确定颜色。
As for the exterior, we conducted paint inspections on the walls inside and outside the cylinder to reproduce the original colors at the time of construction. We checked the paint history of the inspection points and compared the colors with photographs from the construction period to identify the colors.

东侧夜景。图片©Naoki Kumagai摄影事务所，股份有限公司
East side night view. Image © Naoki Kumagai Photo Office, Inc.

此外，屋檐的下侧和圆柱形被照亮，室内引入了LED照明。这改变了这座建筑在夜晚的外观，并强调了它日夜作为当地地标的存在。
In addition, the underside of the eaves and the cylindrical shape were lit up, and LED lighting was introduced in the interior. This transformed the building's appearance at night and emphasized its presence as a local landmark, day and night.

1F入口大厅。图片©Naoki Kumagai摄影事务所，股份有限公司
1F Entrance hall. Image © Naoki Kumagai Photo Office, Inc.

对于内部和设施，我们专注于反映当今用户的需求。具体而言，我们加强了安全性，实施了业务连续性规划（BCP）措施，确保了无障碍访问，并增加了新的共享空间和试点。因此，实现了更舒适和用户友好的工作环境。
For the interior and facilities, we focused on reflecting the needs of today's users. Specifically, we enhanced security, implemented business continuity planning (BCP) measures, ensured barrier-free access, and added new shared spaces and pilots. As a result, more comfortable and user-friendly working environments have been achieved.

该项目最重要的重点是确定需要翻修的区域和需要保护的区域，并在恢复之前记录每个区域的历史。这种新陈代谢建筑将在增加新功能和价值的同时传承给下一代。
The project's most significant focus was identifying the areas that needed renovation and those that needed preservation and recording each area's history before restoring it. This metabolism architecture will be passed on to the next generation while adding new functions and value.