北京保利大都会
Recently GP has completed the Beijing Tongzhou Poly Metropolis project developed by Poly Developments and Holdings. The 104,000sm mixed-use project is located in the Tongzhou district east of Beijing, including two landmark office buildings and one annex office building, connected by a continuous retail street and landscape corridor. The landscape corridor originates from the Tongzhou river system and meanders towards this project, creating an integrated public area full of open spaces and outdoor leisure and activity fields. Parallel to the landscape corridor is an internal retail street featuring ample retail ambience with a high-level restaurant pendulum. The two parcels are connected by a skybridge to facilitate the shopping atmosphere within the site.
GP 最近完成了由保利发展控股开发的北京保利大都会项目。这是一个有着 104,000 平方米的多功能混合开发项目，位于北京以东的新政府通州区。该开发项目包括两座地标性办公大楼和一座附属办公楼，由一条连续的商业购物街和景观长廊连接在一起。景观通廊从通州河水系一直延伸至该项目地块，营造了一个统一的公共空间，提供了充足的开放地和室外休闲及活动区域。内部的商业街与此平行，创造了一种商业购物的氛围和高端餐饮的外摆区域。地上步行连桥将两地块相连，强化了全方位的购物环境。
The façade design of the tower is inspired by the three dimensions below:
First, the urban features are highlighted in respect of the city interface. With rectangular massing, the two landmark towers sit along the trunk road on the west. The east and west facades of the tower towers adopt a universal surface texture, wrapping up the transparent glass façade on the south and north, not only enhances the west urban axis but also creates a holistic sense for the south and north facades directly facing the adjacent Tongzhou River, which further accentuates the axis along Xinhua North Road.
该项目塔楼的立面设计主要有三个维度的考量：
首先，是从城市界面的角度，强化基地的城市属性。该项目的两栋地标塔楼均为矩形体量，沿西侧城市主干道排列。为了强化西侧干道的城市轴线，两栋塔楼的东西向立面，进行统一的表皮肌理处理，包裹着南北向通透的玻璃幕墙，使得南北向塔楼立面形成连贯的指向性，指向邻近的通州水系，强化了新华北路的轴线感。
Second, the design concept of the east and west façades of the tower stems from the running water of the Tongzhou Canal. It visually resembles the glistening ripples through the outward and gentle folding of the typical façade modules on the vertical direction and the undulating movement on the horizontal direction so that the major massing of the two towers along Xinhua Road can melt into the local context and be coordinated with the fabulous river view.
其次，塔楼东西向立面的设计概念取自于通州大运河之潺潺波涛。通过标准立面板块在竖向上内外平缓折叠、横向上折叠体系的错动，形成波光粼粼的视觉效果，使得两座塔楼沿新华路的主体造型与区域环境以及优美的河景形成统一协调的氛围。
Finally, three measures are taken in the tower façade design to promote the energy efficiency for the entire tower. First, the window-wall ratio is controlled around 50% which is the most effective way to control the heat radiation; second, the vertically folded modules can reduce the direct sunlight by about 1/3; third, the operable panels are mounted on the side of the vertical reveal of the folded module to improve the natural ventilation and indoor air quality while not affecting the appearance of façade.
最后，塔楼立面设计采用了三种具体措施来有效提高整栋办公楼的生态节能指标：其一，将主立面的窗墙比控制在50%左右，无疑是最经济有效的控制辐射得热的方式；其二，竖向折叠的立面板块可以减少约三分之一的直接日照辐射；其三，将开启扇巧妙布置在折叠立面的竖向凹槽内的侧板上，既可以提高室内自然通风率的空气环境，又不会因窗扇开启而影响立面的外观效果。
Apart from the regular glass and aluminum extrusions, a great deal of mild terra cotta panels are used on the typical retail podium façade, echoing with its undulation geometry and endowing the project with classic elegance as well. Meanwhile, the terra cotta panels are more environment-friendly, energy saving and convenient in light of construction and maintenance than the stone. The terra cotta façade podium with its immediate landscape plaza is meant to provide optimal user experience in the core area of Tongzhou District.
商业裙房的立面用材除了标准幕墙常用的玻璃和铝型材之外，大量采用温婉和润的陶板，既强化了立面波浪般起伏的造型，又给项目整体赋予了朴实典雅的气韵。同时，相比目前常用的石材，陶板更有环保、节能、施工维护方便的优点。由陶板幕墙加持的商业裙房，加上密切相连的景观广场，为通州区的核心位置打造了舒适一流的商业体验。
往期回顾
About Goettsch Partners
Goettsch Partners (GP) is an architecture firmwith a global perspective. Based in Chicago, with additional offices inShanghai and Abu Dhabi, the firm brings a singular approach to design thatcombines seasoned experience with a passion for exploration and innovation.Completed projects span five continents and represent a diverse range of typesand sizes. Every project design begins with multiple concepts that areevaluated for intrinsic value, constructability and environmental impact. GPprojects share a consistent visual language of bold clarity that celebrateshighly crafted technical solutions delivering optimal performance. Visitwww.gpchicago.com for more information.
关于GP建筑设计有限公司
GP建筑设计有限公司（GP）是一家具有全球视野的建筑公司。总部位于芝加哥，在上海和阿布扎比设有办事处，该公司以独创设计为主，并融汇丰富的经验、探索与创新。设计完成的项目跨越五大洲，涵盖各种风格形式及规模。每个项目设计都由对内在价值、可施工性和对环境影响评估分析的多种概念方案设计起步。GP项目具有统一的外观形式特征、设计大胆清新、兼有高度成熟的技术解决方案，满足最佳标准要求。有关更多信息，请访问www.gpchicago.com
长按扫描二维码
关注公众号
本文来自微信公众号“GP建筑设计事务所”（ID：GP-SHANGHAI）。大作社经授权转载，该文观点仅代表作者本人，大作社平台仅提供信息存储空间服务。
