如何用最轻的动作在充满生机的密林中建造一个温室？

How to use the lightest action to build a greenhouse in a dense forest full of vitality?

游客中心是园博会内部和外部的一个过渡空间。人群进入展区后，即将进入各种实体建筑体量和大花园，实体建筑体量将自然与外界隔离。大花园缺乏阴凉，无法为人们提供一个舒适的环境来接触自然，既分离了自然与人类的关系。我们认为游客中心是公园内外的一个中介空间，面对大量从城市涌入自然的游客。如何成为舒缓群众身心的沉淀池，让群众在这里放慢脚步，亲近周围的树木。

The visitor center is a transitional space between the interior and exterior of the Garden Expo. After the crowd entered the exhibition area, about to enter various solid building volumes and large gardens, the solid building volume isolates nature from the outside. The large garden lacks shade, unable to provide a comfortable environment for people to get in touch with nature, both separate the relationship between nature and humanity. We consider the visitor center as an intermediary space inside and outside the park, facing a large influx of tourists from the city to nature. How to become a sedimentation tank that soothes the body and mind of the masses, let the masses slow down here, and get close to the surrounding trees.

让我们先画一个直径为84米的完美圆圈，并将圆圈分成60等份。圆形的轮廓连接了基地内的大部分树木，保留了基地内的大部分绿色空间，同时拆除了墙体。暴露出梁柱系统，保留的树木也可以通过梁柱生长，轻量级的设计像一个亭子，打破了室内和室外建筑的区别。

Let’s first draw a perfect circle with a diameter of 84 meters and divide the circle into 60 equal parts. The circular outline connects most of the trees in the base and retains most of the green space within the base, while removing the walls. Exposing the beam-column system, the preserved trees can also grow through the beams and columns, lightweight design like a pavilion breaks the distinction between indoor and outdoor buildings.

屋顶的包覆材料采用了温室中常见的PC板，让视线穿透温室，看到树林的绿意。整体结构系统采用白色镀锌方管。每根柱子的横截面尺寸为12.5厘米见方。试图通过密集的柱子系统在视觉上与森林中的树木相呼应和融合。

The cladding material of the roof uses the common PC board in the greenhouse, letting the vision penetrate through the greenhouse and see the greenery of the woods. The overall structural system uses white galvanized square pipes. The cross-sectional dimension of each column is 12.5 cm square. An attempt is made to visually echo and integrate with the trees in the forest with a dense column system.

周围树木的平均高度为12米。我们在圆形基地的中心定义了一个大的草原广场。屋顶从人的尺度看有2.8米高，它逐渐向外辐射上升到9米高，形成一个圆弧，将中央的草原与周围的树木连接起来。 同时，它隐含地界定了场地的内部和外部。在外部，屋顶呈反向渐变的弧形，从入口广场包裹到后面，让自然成为空间中的一个场景。连接人与自然的关系，以自然为基础，建筑成为自然和大众的背景。

The average height of the surrounding trees is 12 meters. We define a large prairie square in the center of the circular base. The roof is 2.8 meters high from the human scale, it gradually rises radially outward to a height of 9 meters, forming a circular arc, connecting the central grassland with the surrounding trees. At the same time, it implicitly defines the inside and outside of the field. On the outside, the roof is curved with a reverse gradient arc, wrapped from the entrance plaza to the rear, letting nature become a scene in space. Connecting the relationship between people and nature, based on nature, buildings become the backdrop against nature and the masses.

Architects: Fieldevo Design Studio, Lin Bo Yang Architects
Area : 2159 m²
Year : 2018
Photographs :Fieldevo Design Studio + Lin Bo Yang Architects
Lead Architects : Lin Bo Yang
Structure : Envision Engineering Consultant, Envision Engineering Consultants
Construction Company : REIJU CONSTRUCTION
Interior Design : REIJU CONSTRUCTION
Landscape Design : 3HML materialab
City : Taichung
Country : China