Architects: Fletcher Priest Architects
Area: 31248 m²
Year: 2019
Photographs: Dirk Lindner, Jack Hobhouse, Raluca Ciorbaru, Tim Fallon
Client :Derwent London
Structural Engineer:ARUP
M & E Consultant :Cundall
Quantity Surveyor :Arcadis
Project Manager :Gardiner & Theobald
Cdm Coordinator :Jackson Coles / HCD
Approved Building Inspector:MLM
Main Contractor:Laing O’Rourke
Façade Specialist :ARUP
Landscape:Plincke / Barton Willmore
Transport :ARUP
City:London
Country:United Kingdom
建築師：弗萊徹牧師建築師
面積：31248平方米
年：2019
照片：Dirk Lindner，Jack Hobhouse，Raluca Ciorbaru，Tim Fallon
客戶：德文特倫敦
結構工程師：ARUP
機電顧問：孔德爾
工料測量師：Arcadis
項目經理：Gardiner和Theobald
Cdm協調員：Jackson Coles / HCD
認可的建築檢查員：MLM
總承包商：Laing O’Rourke
外牆專家：ARUP
景觀：普林克/巴頓·威爾莫爾
運輸方式：ARUP
城市：倫敦
國家：英國
There can be few areas in London where so many engineering landmarks rub shoulders. Derwent London’s Brunel Building, a 17-storey new-build workplace building designed by Fletcher Priest, overlooks the Grand Union Canal and Paddington Station, the London terminus to the Isambard Kingdom Brunel’s Great Western Railway, and is next to the site of Brunel’s first-ever bridge. The elevated A40 expressway runs past and the Elizabeth Line, the new cross-London railway, stops near-by. One hundred-year-old cast-iron subway tunnels run beneath the site.
倫敦幾乎沒有什麼地方有如此多的工程地標。 德文特倫敦的布魯內爾大樓（Brunel Building）是一棟由弗萊徹牧師（Fletcher Priest）設計的17層高的新建工作場所建築，可俯瞰大聯合運河和帕丁頓車站（Isambard Kingdom Brunel的大西部鐵路的倫敦終點站），並且緊鄰布魯內爾的第一處 曾經的橋樑。 高架的A40高速公路經過，新的跨倫敦鐵路伊麗莎白線在附近停靠。 一百年前的鑄鐵地鐵隧道在該場地下方延伸。
This unique and evocative context sets the tone for the design of Brunel Building. The brief called for development with an innovative workspace that would attract occupiers, as well as highlighting the significance and amenity of the area. “We agreed that the design demanded a robust construction which would embody the spirit of the great engineer Brunel”, explains Derwent’s Simon Silver.
這種獨特而令人回味的環境為Brunel Building的設計定下了基調。 該簡報呼籲以創新的工作空間進行發展，以吸引居住者，並強調該地區的重要性和便利性。 Derwent的西蒙·西爾弗（Simon Silver）解釋說：“我們同意設計要求堅固的結構，體現出偉大的工程師Brunel的精神。”
The solution was also technically driven by the presence of the canal and two Bakerloo Line underground tunnels running across one corner of the site. Working with Arup, Fletcher Priest’s proposal for a steel diagrid exoskeleton refers to Brunel’s now lost Great Western Railway viaducts. It is not only visually arresting but allows the building to span the tube lines. The building is pulled back at this corner to reduce loading, while a line of piles between the two tunnels helps to distribute foundation loads.
從技術上講，該解決方案還得益於運河和橫跨該站點一個角落的兩條Bakerloo Line地下隧道的存在。 弗萊徹·普里斯特（Fletcher Priest）與奧雅納（Arup）合作提出的鋼製斜交外骨骼建議，是指布魯內爾（Brunel）現在丟失的大西部鐵路高架橋。 它不僅在視覺上引人注目，而且使建築物能夠跨越管道。 建築物在此拐角處被拉回以減少負荷，而兩個隧道之間的一堆樁樁有助於分配地基負荷。
Pushing the superstructure to the outside of the 32,912 sqm building delivers column-free internal floor space – spanning 12-16m to the dispersed central cores and 66m from end to end. Occupiers can have maximum flexibility with their fit-outs and enjoy unimpeded views.
將上層建築推到32,912平方米的建築物外部，可提供無柱內部空間-分散的中心核心跨度為12-16m，端到端跨度為66m。 佔用者可以通過裝修獲得最大的靈活性，並享有一覽無餘的視野。
The external structure shades windows, allowing larger areas of glazing and deep daylight penetration. Beams are tapered as they approach the facade, permitting the use of taller perimeter glazing and further increasing daylight. This impression of light and space is further enhanced by the high floor-to-ceiling dimensions. Fletcher Priest and Arup worked with building services engineer Cundall to integrate the floor structure and services into as tight a zone as possible, some 100mm less than normal for workplace buildings, to further increase ceiling heights.
外部結構可將窗戶遮擋起來，使更大的玻璃窗面積和日光穿透深度。 光束在接近立面時逐漸變細，從而允許使用更高的周邊玻璃，並進一步增加日光。 高的地板到天花板的尺寸進一步增強了這種光和空間的印象。 Fletcher Priest和Arup與建築服務工程師Cundall合作，將地板結構和服務整合到盡可能狹窄的區域，比工作場所建築物的正常區域小100mm，以進一步提高天花板高度。
This aesthetic means that materials such as concrete, steel, and sawn oak have been left exposed internally, and service ducts and pipes are visible. Extra emphasis has been put on the quality of construction – a particular challenge in areas such as the core, where huge areas of concrete required a consistent finish and had to remain protected during construction. Extensive full-scale physical mock-ups and integrated digital modelling became key design tools.
這種美感意味著混凝土，鋼和鋸橡木等材料在內部一直暴露在外，並且可以看到維修管道和管道。 特別強調了施工質量-在核心等區域，這是一個特殊的挑戰，在這些區域，大面積的混凝土需要始終如一的光潔度，並且在施工期間必須受到保護。 廣泛的全尺寸物理模型和集成的數字建模成為關鍵的設計工具。
Environment and social sustainability were central to the ambitions of both the design team and the client. The complex external diagrid structure provides 20% shading to the facades, helping to reduce energy demand. An Aquifer Thermal Energy Store (ATES), with two forty-storey deep boreholes, provides low- carbon heating and cooling. Greywater from showers is recycled to flush the building’s bathrooms. Exposed undersides of the structural precast concrete floor panels, made in a state-of-the-art robotic plant, help to deliver comfortable interior thermal gradients and more volume per person. Leaving the ceilings exposed also saved more than 540 tonnes of embodied carbon. More than 90% of construction waste was recycled and ground blast-furnace slag (a waste product from iron and steel production) was used in the concrete.
環境和社會可持續性對於設計團隊和客戶的雄心壯志至關重要。 複雜的外部隔牆結構可為外牆提供20％的陰影，有助於減少能源需求。 帶有兩個四十層深井眼的含水層熱能存儲（ATES）提供低碳加熱和冷卻。 淋浴產生的灰水被回收以沖洗建築物的浴室。 結構化預製混凝土地板的裸露底面是由先進的機器人工廠製造的，有助於提供舒適的內部溫度梯度並增加人均體積。 保持天花板裸露還節省了540噸以上的含碳量。 超過90％的建築廢料被回收利用，高爐礦渣（鋼鐵生產的廢品）被用於混凝土中。
The existing building on the site spanned this section of the canal blocking access and views along the canal. The canal-side walk is now publicly accessible for the first time in more than 200 years and will eventually provide new pedestrian routes to nearby Little Venice, as well as a new public space and artwork. Brunel Building is one of the surprisingly few canal-side developments in London with its main entrance on a canal.
場地上的現有建築物跨越了運河的這一部分，從而阻礙了沿運河的出入和視野。 如今，這條運河邊的步行路線是200多年來首次公開開放，最終將提供通往附近小威尼斯的新步行路線，以及新的公共空間和藝術品。 布魯內爾大廈（Brunel Building）是倫敦少有的運河沿岸開發項目之一，其主要入口位於運河上。
Motorized hangar-sized glazed sliding doors can be rolled back to provide an extension to the new tree-lined towpath walkway. Passers-by can visit the canal-side restaurant café and bar and view the public art in the triple-height reception concourse. Meanwhile, occupiers have access to two expansive roof terraces with views across London. Soft landscaping, planters with wildflowers, trees, and nesting boxes all contribute toward re-establishing the local ecology in what was previously a light-industrial area.
電動機庫大小的玻璃滑動門可以回滾，以擴展到新的綠樹成蔭的拖曳步道。 路人可以參觀運河邊的餐廳咖啡廳和酒吧，並在三層高的接待大廳欣賞公共藝術。 同時，乘員可進入兩個寬敞的屋頂露台，欣賞整個倫敦的景色。 柔軟的美化環境，種有野花的花木，樹木和巢箱，都為重建以前輕工業區的當地生態做出了貢獻。
Such a rich and complex building, which took three years to construct, could only be delivered by harnessing the latest digital tools, developing and coordinating the design, and managing the logistics for fabrication and construction. “We could visualise the design via simulated walkthroughs and virtual reality headsets, enabling the architects, designers, and suppliers to check for clashes, such as pipework running through beams, so we could make and assess changes holistically,” says Fletcher Priest associate Chris Radley.
All workspace was oversubscribed long before completion, Brunel is the new home to a remarkably diverse ecology from many sectors; Sony Pictures, the Premier League, Alpha FX, Splunk, Hellman & Friedman, Coach, and Paymentsense.
如此昂貴而復雜的建築，耗時三年，只能通過利用最新的數字工具，開發和協調設計以及管理製造和建設的物流來交付。 “我們可以通過模擬演練和虛擬現實耳機使設計可視化，使建築師，設計師和供應商能夠檢查是否存在衝突，例如橫穿橫樑的管道，因此我們可以從整體上進行評估，” Fletcher Priest合夥人克里斯·雷德利（Chris Radley）說。 。
所有工作空間都在完工很久之前就已被超額認購，布魯內爾（Brunel）是新的家園，來自許多領域的生態格局極為多樣化。 Sony Pictures，英超，Alpha FX，Splunk，Hellman＆Friedman，Coach和Paymentsense。
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