动态玻璃螺旋结构——2025年世博会捷克馆方案

搜建筑 · 公众号 · · 2023-05-30 11:41

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APROPOS ARCHITECTS 世博会捷克馆方案

2025年世博会在55年后重返日本大阪，国际工作室Apropos Architects设计的捷克馆项目采用了动态玻璃螺旋结构。被称为 "雕塑的活力"，获奖方案作为一个透明的雕塑出现在城市的沿海长廊上，使其存在变得清晰可见。建筑师试图发挥活力和运动的概念，呈现出一个环绕中央礼堂的展览坡道。“动态的螺旋式上升运动寓意着理想的生活道路”，"该团队描述道。

The World Expo 2025 returns to Osaka, Japan, after 55 years, with a dynamic glass spiral structure for the Czech pavilion project designed by international studio Apropos Architects. Callled ‘Sculpting Vitality’, the winning proposal arises as a transparent sculpture making its presence visible on the city’s coastal promenade. The architects sought to play with the concept of vitality and movement, presenting an exhibition ramp wrapped around a central auditorium. ‘The dynamic spiral movement upwards is an allegory of the ideal life path,’ describes the team.

由此产生的结构看到了一个独特的轮廓，通过连续的运动促进了参观者的身体活动。其围绕自身向上旋转的釉面主体让人想起捷克共和国丰富的玻璃制造历史，并提供了具有变化的内部氛围的独特展览空间。贯穿室内的人造光给这个结构带来了细腻的光芒，使它从外面看去熠熠生辉。

The resulting structure sees a distinctive silhouette that fosters visitors into physical activity through continuous motion. Its glazed body that pivots upwards around itself recalls the rich history of glassmaking in the Czech Republic and provides distinctive exhibition spaces with a changing interior atmosphere. The artificial light throughout the interior gives the structure a delicate glow that makes it shine from the outside.

雕塑的活力内部

Apropos建筑事务所的团队选择了一个无障碍坡道，该坡道可作为展览空间，围绕着概念性的中心部分螺旋式上升。这个多功能礼堂的内部直径为15.5米，高度达到12米。坡道的螺旋运动反映在舞台内参观者座位的摆放上，创造出一种 "礼堂内的礼堂 "的感觉。

The team at Apropos Architects opted for a barrier-free ramp that doubles as exhibition space, spiraling upwards around the conceptual centerpiece. The multifunctional auditorium has an internal diameter of fifteen and a half meters and reaches a height of twelve meters. The spiral movement of the ramp is reflected in the placement of the visitors’ seats within the stage, creating a sense of ‘an auditorium inside the auditorium’.

展览空间占地约400平方米，坡道的宽度在2至7米之间。在顶部，坡道的尽头是一个设有餐厅和酒吧的露台。在那里，客人可以欣赏到大海的全景，以及通过玻璃天窗进入礼堂的景色。团队补充说：‘’在圆柱体双壁的空隙中编织了一个楼梯，提供了通往商业建筑底层的途径，这也是展览的一个组成部分。‘’

The exhibition space occupies an area of around 400 square meters, and the width of the ramp varies between two and seven meters. At the top, the ramp ends on a terrace hosting a restaurant and bar. There, guests can enjoy the sweeping panoramas of the sea as well as the view through the glass skylight down into the auditorium. ‘A staircase, woven into the cavity of the double walls of the cylinder, provides a way down to the ground floor of the commercial building, which is also an integral part of the exhibition,’ added the team.

外墙被设计成一个工艺玻璃艺术品，使用烧结玻璃片，以纪念捷克共和国在玻璃制造方面的巨大传统。承重结构的概念理念是CLT木板的规则框架系统，形成一个连续的结构，始终坚持所选择的概念，以螺旋形展览坡道的形式，在围绕礼堂的一圈内分为三十六段。Apropos建筑事务所说："定期划分的部分确保了足够的施工准备、可拆卸性和可运输性。

The facade is designed as a crafted glass art piece, using sheets of sintered glass, honoring Czech Republic’s vast tradition in glassmaking. ‘The conceptual idea of the load-bearing structure is a regular framing system of CLT wooden panels, which form a continuous structure consistently adhering to the chosen concept in the form of a spiral exhibition ramp, divided into thirty-six segments within a single turn around the auditorium. Regularly divided segments ensure sufficient construction readiness, demountability, and transportability,’ said Apropos Architects.

展馆的几何形状积极促进了室内和室外区域的遮阳，同时通过集成的屏幕百叶窗提供了额外的遮阳。室内空间安装了位于杂物间的中央空调装置，并与中央冷源相连。

The pavilion’s geometry actively contributes to the shading of the indoor and outdoor areas, while additional shading is provided through integrated screen blinds. The interior spaces are fitted with a central air conditioning unit located in the utility room and connected to a central cooling source.

由于展馆建设的复杂性，设计团队预计大部分部件将在捷克共和国生产和准备，而在运输到日本后将在现场进行组装。在2025年世博会之后，"我们假设该馆将以最小的改动形式继续使用。由于该馆的性质，我们建议在其原产地的博物馆或画廊类型的展览空间中使用。这将在最初提出的寻找内在活力的展览概念的精神中完成其旅程。

Due to the construction complexity of the pavilion, the design team foresees the production and preparation of most parts in the Czech Republic, while the assembly will follow on-site after transport to Japan. After the World Expo 2025, ‘we assume the subsequent use of the pavilion in a minimally modified form. Due to the nature of the pavilion’s character, future use in the sense of museum or gallery-type exhibition spaces in the place of its origin is suggested. This will complete its journey in the spirit of the originally proposed exhibition concept of the search for inner vitality.’

项目图纸