内外皆景：渭河观景台 / PLAT ASIA

编辑：楼樱 | 校对：李博超 | 2022.11.09 11:28

设计单位 PLAT ASIA

项目地点 陕西西咸新区

建成时间 2022年6月

建筑面积 677平方米

本文文字由设计单位提供。

场所的径流

渭河西咸新区段近年经疏浚修复，形成风貌宜人的城市滨河生态区。秦风悠悠，蒹葭依依，生态景观和人文胜景穿过历史，走向未来。PLAT ASIA于2017年设计的渭河观景台位于渭河南岸，上林桥西侧的旧防洪堤上，作为公共服务用房，承担观景休憩等功能。该项目作为六个河滨公建之一，分别由中韩日三国建筑师完成设计，服务于市民的休闲生活。

The section of Weihe River in Xixian New District has recently restored the original surroundings. The riverfront ecological zone revives great environmental context from the past to the future. PLAT ASIA designed the Weihe River Landscape Pavilion in 2017 on the south bank of Weihe River and west of Shanglin Bridge, which served as public infrastructure for a viewing deck. This project is one of six public buildings in the riverbank area co-designed by three architects from China, Korea, and Japan, devoted to daily exercise needs for citizens.

公共的视野

建筑包括三个功能，两层的开放式观景台、微型商店，以及独立的公共卫生间，让人们在河滨运动游憩之余可歇留赏景。观景台南北通透，东西格栅为界，向北观渭河滔滔，向南赏农田景观、远处的高铁高架桥及城市的轮廓。花坛作为观景台的一部分与河岸的林木相映。

The building comprises a two-story vistas pavilion with a store and a single public toilet for leisure time. Through the view frame and grilles, River, the city's agricultural landscape, highway, and skyline stretched from north to south. Planters as a part of the building extended to the environment.

▲ 项目视频 ©PLAT ASIA ndn lab

原始的异构

设计尝试以微小见宏大来讨论原始性和当代性在建筑表现上的关系。观景台有开阔的视野和高度自由的开放性，最大化人的空间体验，并和室外风景产生密切的感官联系。

The design tries to realize primitiveness from contemporaneity in architectural expression. The Pavilion opened to everyone, maximized the scenery experience, and created sensible bonds between the inside and outside.

建筑师以代表原始性的空间原型为出发点打造遮蔽风雪的观景台：首先对传统双坡屋面进行变形，下压屋面至地面，将其转化为结构性立面；再对墙体进行切割，内表皮向外翻折成自然孔洞，翻折板面作为屋檐、露台、座椅、花坛，使整个体量则保持统一和自述性。

Architects consider primitiveness as the nature of the Pavilion, which sheltered: first, it transformed the traditional two-slope roof into a structural elevation by pressing the roof toward the land; then cut the wall, rolled over the inner façade into platforms as ceilings, terrace, seats, and planters, sustain apparent consistency of volume.

斜向的天窗和各式窗洞纳入自然光线。气流贯通四面，遵循温度、通风和采光的可持续性设计原则，降低公共用房的维护成本。

These skylights and windows in diverse sizes penetrate sunlight and air. Finally, the design adapts to thermal, ventilation, and lighting sustainability principles for low-cost maintenance in the future.

当代的色调

简约异质的造型在生态区极具标志感，自成风景。建筑外表皮采用夯土纹理板，呼应当地风土文脉和具历史质感的建筑肌理。内表皮则以不锈钢铜板为面，一则保持与夯土的统一色调；二则以这一现代的材料作为空间感知上的反差，强调人们对现代身份的认同；三则藉其金属的光泽，和光对话，将景观引入内部，以“波光涟漪”呼应渭水东流和风中幻景。内表皮统一的铜板随着屋檐伸出，虚化建筑的内外界面，消融古今沧桑。

The simple triangle volume became a landmark and enriched the landscape of the ecological zone. The outer surface, applied in the panel with rammed-earth texture, responds to historical context. The inner surface is made of copper plates for unity in colors with rammed earth. Second, echo a contemporary identity compared with a nowadays materials; third, the metal sheen reflects light, and shadow greenery in space, inspiring the River and vision in the wind. Finally, the copper plates mirrored the scenery, blurring the boundary of space and the edge of the building, overlapping the River of time.

自然的尺度

人在台上眺望渭河和生态林地，阳光和绿植的柔晕在室内随风摇曳。去中心、非传统的构型，金属的感知撞击和张力延伸，光的主动参与，景观的渗透，空间欲望的体验生成当代的空间语言；超越时间的质朴纹理在视觉上给人带来建筑从大地生出、伫立的感受，传达鲜明的时空感，传达鲜明的时空感；原始的场所功能在自然的尺度中呈现。正如建筑师郑东贤所言：当代性才是表达建筑原始性的方式。

The Pavilion overlooks the riverfront, with light and green surf on the metal surface. No centralized, untraditional structures, contrast, and tension from metal, light blends positively, environment introduced in, spatial desire whispered, constructed a pattern in contemporary language. Like rammed-earth broken ground, the building reflected in time-scapes. Function followed the original awareness, building dialogue in natural scales. Just as architect JUNG said: only contemporaneity could approach architectural primitiveness.