比利時歡迎展館景觀設計 | Art & Build

在比利時舉辦的第85屆利布拉蒙農業博覽會之際，一個名為《Welcome Pavilion》的獨特展館受到了大眾的歡迎。作為森林業和木材交易的圖騰，首次采用了冷彎CLT板作為結構材料，由建筑事務所Art & Build和設計公司Sa?se共同設計，與結構事務所Ney & Partners/WOW 和生產商Laminated Timber Solutions協作完成。

^{Commissioned for the 85th edition of the Libramont Fair in Belgium, the “Welcome Pavilion” was conceived by Art & Build Architects and Sa?se Design as a totem for both forestry and timber trades, featuring the first structural use of cold-bent CLT panels. The iconic pavilion, open to the public for the duration of the show, is the fruit of a close collaboration between Art & Build architects, Sa?se design, and structural engineers Ney & Partners/WOW. Laminated Timber Solutions completed the team as specialist timber contractors responsible for manufacturing the components.}

^{▲項目外觀 external view of the project ?Ney&Partners}

今年的博覽會活動主題是 “誰將建造我們未來的城市?”，作為回應，團隊探索了如何利用日益成熟的數字技術，與原始傳統的森林業相碰撞產生出的建筑潛力。Art & Build建筑事務所的CEO David Roulin表示，? Nautile Sylvestre ?被豎立在活動場地的核心，這是“木建筑作為傳統混凝土建筑的良性替代品”的有力且令人信服的展示。

^{The theme of this year’s Fair was “Who will build the cities of tomorrow?”, to which the team responded with a design that explores and expresses the potential of digital tools when applied to raw, conventional forestry products. The Nautile Sylvestre was erected as the centrepiece of the DemoForest site in neighbouring Bertrix, a powerful and convincing demonstration of “wood construction as a virtuous alternative to traditional construction” according to David Roulin, CEO of Art & Build Architects.}

^{▲裝置與人的互動，interact between the installation and people ?up/lower left: Jean-Pirre Ruelle, lower right: Saise Design}

基于對晶格鉸鏈彎曲的初步研究（一種被數字工具重新喚起的傳統工藝），設計團隊希望以基于6厘米厚的CLT面板的結構性能來實現更大尺度的作品。預制結構的仿生靈感來自香蕉樹干非凡的結構效率，它由16個面板組成，以兩個互鎖的螺旋形式排列，通過樓梯踏板在結構上相連。展館的跨度為8米，高度為5.4米，而這正是一座潛在的超級建筑的一段橫截，使游客可以登高俯瞰整個集市和森林的全景。在材料方面，對觸覺和嗅覺的重喚，以及木材的彎曲層之間的光影效果增強了波動和節奏感。 Ney＆Partners / WOW的工程師Benoit Hargot說： “開口的大小是根據曲率半徑確定的，曲率半徑趨向于向結構中心減小，從而形成變化的圖案。” 許多參觀者將展館體驗描述為 “靈性的” 。

^{Based on preliminary research on lattice hinge bending (a traditional process brought up to date with the help of digital tools), the design team scaled up their theoretical models in order to test the structural properties of 6 cm thick CLT panels. Biomimetically inspired by the extraordinary structural efficiency of the banana trunk, the prefabricated structure consists of 16 panels arranged in the form of two interlocking spirals linked structurally by stair treads. With a span of 8 metres and a height of 5.4 metres, the pavilion’s dimensions represent the truncated section of a potential superstructure, allowing visitors to ascend to a panoramic viewpoint overlooking the surrounding fairgrounds and forest. A truly introspective demonstration of material sensuality, the design appeals to the tactile and olfactory senses, with plays of light between the curved strata of the structural timber enhancing the fluctuation and rhythm of the sun’s rays as they penetrate the notches in the structure. “The size of the notches is parametrically defined according to the radius of curvature that tends to decrease towards the centre of the structure, creating a variable pattern,” says Benoit Hargot, engineer at Ney & Partners/WOW. Many visitors have described the pavilion experience as “spiritual”.}

^{▲結構分析，structural analysis ?ArtBuild}

^{▲木板幾何分析，geometry of the panels ?ArtBuild}

^{▲剖面圖，section}

對于展會組織者來說，新場館最重要的特征之一是其可以被拆卸后運輸到其他地方組裝，成為了一種可以移動的工具。與傳統的彎曲工藝相比，圓形鋸切的平行槽口既節省世界又節省能源，讓構件能夠以大型平板包裝的方式運輸。彎曲和組裝均在現場由當地工人手動完成，僅需花費四天時間。

^{For the organizers of the Libramont Fair, one of the most important features of the new pavilion is its ability to be dismantled, transported and reassembled elsewhere, becoming a nomadic, demonstrative tool. The circular sawed parallel notches offer both time and energy savings when compared to traditional bending processes, making it possible to flat pack large-format components for transport. Bending and assembly was carried out manually on site by local apprentices in just four days.}

^{▲安裝過程，assemble process ?ArtBuild}

^{▲平行槽口細部 details of the paralleled notches ?ArtBuild}

展館中隱藏的由雙螺旋樓梯生成的巨大的空間，足有5.4米高, 用作儲存和展示空間。這座木制的“教堂”可通過樞軸鉸鏈上的兩個預應力門進入，該鉸鏈的無縫地嵌入結構中。

^{A hidden treasure to be discovered within the pavilion, the twin-revolution staircases generate a vertiginous negative interstitial space with a ceiling height of 5.4 metres, used both as storage space and as an exhibition gallery. This wooden “cathedral” can be accessed from both sides of the structure by means of two prestressed doors on pivot hinges whose curvature fits seamlessly into the structure.}

^{▲雙旋轉樓梯 twin-revolution staircases ?ArtBuild}

^{▲存儲和展覽空間 storage space and exhibition gallery ?ArtBuild}

^{▲樓梯與墻面節點細部，details of the joints between the staircase and the wall ?ArtBuild}

對于Art&Build建筑事務所的項目總監Kévin Guidoux來說，“該項目優化了所有的材料與細節，平面與空間，這意味著細致到木材的每一條纖維都被完美的應用在結構，功能和感官品質”

^{For Kévin Guidoux, Art & Build’s project director, “All the materials used – the details, surfaces and the spaces that they generate – are optimized to work together, meaning that each wooden fibre is purposed for its structural, programmatic and sensorial qualities.”}

^{▲軸測圖及材料分析，axonometric and material analysis Art&Build_2D_中文}

^{Project Name: Musa – Welcome Pavilion}

^{Design: ArtBuild, Saise Design}

^{Website: https://www.artbuild.com/}

^{Contact e-mail: hzh@artbuild.com}

^{Design & Completion Year: 2019}

^{Designers: Steven Ware, Kevin Guidoux, Sacha Bitoun}

^{Project Location: Bertrix, Belgium}

^{Gross Built Area: 60m2}

^{Photo Credits: ArtBuild, Saise Design, Ney&patners, Jean-Pirre Ruelle}

^{Collaboration: Ney + Partners / LTS / Wood Shapers / CFE}

^{Client: Foire de Libramont – Demo Forest}

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