SIP主園區

瑞士阿爾施維爾西北部毗鄰法國邊境，是全球制藥、醫藥和研究領域創新企業的聚集地。SIP 主園區項目位于該地區的 BaseLink 地塊內，與現有的科技和生命科學集群相連，毗鄰體育設施、休閑區和住宅區。該項目采用的結構理念是盡可能減少內部分隔和垂直支撐，從而實現多種用途；這種靈活性與建筑材料的耐用性相結合，延長了建筑的潛在使用壽命。生物技術和醫療保健行業的初創企業、規模企業和老牌公司都是該項目潛在的用戶。同時，該項目還有助于更好地平衡工作與生活，促進該地區的整體振興——例如，瑞士國際學校將開設一所小學，這將有助于最大限度地減少家庭的額外通勤需求。

根據“庭院式住宅”的概念，SIP主園區的可用面積約為5萬平方米，可容納2500～3000名員工，是園區內最大的建筑。景觀庭院可通過穿過街區的兩條兩層通道進入。它是自西向東貫穿整個BaseLink基地的一系列綠地之一，有助于形成良好的微氣候，并使各物業之間相互連接。綠樹成蔭的中央休閑區有一個足球場那么大，采用了樹木和深栽植物相結合的設計，使視覺軸線與視線水平線保持一致，便于定位；攀緣植物將景觀垂直延伸到建筑本身的支柱上。地面景觀主要由未封閉的礫石路面和滲坑組成，參考了該地區的原始河床景觀。從內院進入建筑，可通過位于角落的四個設計寬敞的螺旋樓梯，每層最多可容納八名不同的主要使用者。

外立面由一個深網格狀的現澆混凝土結構所界定，它可以吸收垂直荷載，并作為抵抗風力和潛在地震的支撐。這些內外環形結構可以減少建筑內部結構元素的尺寸和數量，從而為用戶提供最大可能的類型和規模靈活性。內立面的木廊為交流、逗留和相遇提供了各種機會。此外，它們還提供遮陽篷和通往建筑的通道，并可作為消防通道。同時，這些室外空間還可以通過外墻遮陽實現被動降溫，必要時還可以通過節能加熱和冷卻天花板進行補充。整個 BaseLink 基地都使用地熱能源。

網格的垂直元素略有傾斜。這種微小的偏差使水平元素更有分量，并將建筑的尺寸與人體尺度融為一體。底層是商業和餐廳，還有一個可容納300人的大禮堂。禮堂也可用于外部活動，是連接建筑與社區的另一個項目元素。所有五層的平面布局、承重網格和房間高度均可容納實驗室或辦公空間。

連接內院四周陽臺的四個開放式樓梯是整座建筑的焦點，有助于確定方向；它們與禮堂一起構成了交流和溝通的區域。來自巴塞爾的藝術家蕾妮·李維為這些空間設計了一個藝術概念。由白色石膏線條組成的交錯網格賦予了四個轉角樓梯各自的特點；線條的巨大姿態既伴隨著又預示著合作者在樓層之間的移動。禮堂的墻壁上安裝了一塊定制的羊毛掛毯（Nina，19 x 7.5 米），它與樓梯上單色簡潔的藝術作品相得益彰，將其富有表現力的線條與鮮艷多彩的圖案融為一體。

The northwest edge of Allschwil， Switzerland， directly adjacent to the border with France， is a global hub for innovative companies in the fields of pharmaceuticals， medicine， and research. The SIP Main Campus project is being developed in this area within the BaseLink site， joining the existing Tech and Life Science Cluster; it is adjacent to sports facilities， a recreational area， and a residential neighborhood. The structural concept reduces interior divisions and vertical supports as much as possible， allowing for a large variety of uses; this flexibility， combined with the durability of building materials， extends the potential life span of the building. Start-ups， scale-ups， and established companies from the biotech and healthcare sectors are addressed as potential users， as are programs that contribute to a better work-life balance and the overall revitalization of the area – for example， the Swiss International School will open a primary school， which will help minimize the need for additional commuting for families.

Based on the concept of a ‘courtyard house’， the SIP Main Campus offers approx. 50，000 m2 of usable floor area for 2500-3000 employees and thus is the largest building on the site. The landscaped courtyard is accessible through a pair of two-story passages that cut through the block at street level. It is one of a sequence of green spaces running from west to east through the entire BaseLink site， contributing to a good microclimate and allowing connections from one property to the next. The shaded central recreation area – as large as a football field – is designed with a combination of trees and deep-bed planting， leaving the visual axis at eye level free for easy orientation; climbing plants extend the landscape vertically to the pillars of the building itself. The groundscape consists of largely unsealed gravel surfaces and seepage pits in reference to the original riverbed landscape of the area. From the inner courtyard， the building is accessed via four generously designed spiral staircases in the corners， allowing for up to eight different main users per floor.

The facade is defined by a deep， gridlike structure of in situ concrete， which absorbs vertical loads and serves as bracing for wind and potential earthquakes. These inner and outer rings of the structure allow for a reduction of size and number of structural elements inside the building， which in turn offers the greatest possible typological and scale flexibility for users. The loggias of the inner fa?ades allow for a variety of opportunities for exchange， lingering， and encounter. They further provide protection from the sun， along with awnings， as well as access to the building and serve as fire escapes. At the same time， these outdoor spaces allow passive cooling through the shading of the facades， which is supplemented by energy-efficient heating and cooling ceiling panels as needed. The entire BaseLink site is served by geothermal energy.

The vertical elements of this grid are at a slight incline. This slight deviation lends weight to the horizontals and integrates the dimensions of the building to a human scale. Businesses and restaurants occupy the ground floor， together with a large auditorium with seating space for up to 300 people. Also available for external events， the auditorium is another program element that connects the building to the community. The floor plan， loadbearing grid， and room height of all five floors can accommodate laboratories or office spaces.

The four open staircases connecting the surrounding balconies of the inner courtyard are focal points throughout the building and aid in orientation; together with the auditorium， they form areas of exchange and communication. Basel-based artist Renée Levi has developed an artistic concept for these spaces. An interlaced grid of fluid lines of white plaster gives a specific character to each of the four corner stairs; the large gestures of the lines both accompany and anticipate the movement of collaborators between the floors. A custom-made wool tapestry， Nina， 19 x 7.5 meters， is installed on the wall of the auditorium; complementing the monochrome simplicity of the artworks in the stairs， it integrates their expressive lines with a vibrant， colorful pattern.

The northwest edge of Allschwil， Switzerland， directly adjacent to the border with France， is a global hub for innovative companies in the fields of pharmaceuticals， medicine， and research. The SIP Main Campus project is being developed in this area within the BaseLink site， joining the existing Tech and Life Science Cluster; it is adjacent to sports facilities， a recreational area， and a residential neighborhood. The structural concept reduces interior divisions and vertical supports as much as possible， allowing for a large variety of uses; this flexibility， combined with the durability of building materials， extends the potential life span of the building. Start-ups， scale-ups， and established companies from the biotech and healthcare sectors are addressed as potential users， as are programs that contribute to a better work-life balance and the overall revitalization of the area – for example， the Swiss International School will open a primary school， which will help minimize the need for additional commuting for families.

Based on the concept of a ‘courtyard house’， the SIP Main Campus offers approx. 50，000 m2 of usable floor area for 2500-3000 employees and thus is the largest building on the site. The landscaped courtyard is accessible through a pair of two-story passages that cut through the block at street level. It is one of a sequence of green spaces running from west to east through the entire BaseLink site， contributing to a good microclimate and allowing connections from one property to the next. The shaded central recreation area – as large as a football field – is designed with a combination of trees and deep-bed planting， leaving the visual axis at eye level free for easy orientation; climbing plants extend the landscape vertically to the pillars of the building itself. The groundscape consists of largely unsealed gravel surfaces and seepage pits in reference to the original riverbed landscape of the area. From the inner courtyard， the building is accessed via four generously designed spiral staircases in the corners， allowing for up to eight different main users per floor.

The facade is defined by a deep， gridlike structure of in situ concrete， which absorbs vertical loads and serves as bracing for wind and potential earthquakes. These inner and outer rings of the structure allow for a reduction of size and number of structural elements inside the building， which in turn offers the greatest possible typological and scale flexibility for users. The loggias of the inner fa?ades allow for a variety of opportunities for exchange， lingering， and encounter. They further provide protection from the sun， along with awnings， as well as access to the building and serve as fire escapes. At the same time， these outdoor spaces allow passive cooling through the shading of the facades， which is supplemented by energy-efficient heating and cooling ceiling panels as needed. The entire BaseLink site is served by geothermal energy.

The vertical elements of this grid are at a slight incline. This slight deviation lends weight to the horizontals and integrates the dimensions of the building to a human scale. Businesses and restaurants occupy the ground floor， together with a large auditorium with seating space for up to 300 people. Also available for external events， the auditorium is another program element that connects the building to the community. The floor plan， loadbearing grid， and room height of all five floors can accommodate laboratories or office spaces.

The four open staircases connecting the surrounding balconies of the inner courtyard are focal points throughout the building and aid in orientation; together with the auditorium， they form areas of exchange and communication. Basel-based artist Renée Levi has developed an artistic concept for these spaces. An interlaced grid of fluid lines of white plaster gives a specific character to each of the four corner stairs; the large gestures of the lines both accompany and anticipate the movement of collaborators between the floors. A custom-made wool tapestry， Nina， 19 x 7.5 meters， is installed on the wall of the auditorium; complementing the monochrome simplicity of the artworks in the stairs， it integrates their expressive lines with a vibrant， colorful pattern.