First National Bank HQ / Raed Abillama Architects

由專筑網小R編譯

這座獨特的建筑位于貝魯特博物館地區，這也是一座環境友好型建筑，是第一國家銀行總部。建筑位于貝魯特國家博物館附近的核心區域，這里還有許多重要的企業和政府建筑，在這里，Raed Abillama建筑事務所設計了一座特別的建筑，它很好地強調了周圍城市的開放特征和透明特性，同時也滿足了環境需求，優化了空間特性。

Text description provided by the architects. This distinctive building in Beirut’s museum district is designed as an environmentally conscious structure that responds to its surrounding context, housing the headquarters for the First National Bank. The building sits on a central site close to the National Museum of Beirut, as well as many key corporate and governmental buildings. Here, Raed Abillama Architects created a prominent building that highlights transparency and openness to the city around it, while responding to necessary environmental needs and optimizing the spatial performance.





建筑體量由兩座主要塔樓構成，每個樓層都通過一座玻璃連橋連接在一起，建筑師根據太陽的運動軌跡和建筑的景觀朝向來確定了塔樓的方位，建筑的場地位置也考慮了與周邊環境的關系，建筑師盡可能地減少了空白的立面，同時整合后側的花園，優化周邊的環境。

The building’s massing is composed of two main towers connected at each level by a glazed circulation ‘bridge’. The towers are carefully positioned according to the movement of the sun and the nature of the views from the different parts of the building. The building’s position on-site also factors in a sensitive relationship to the neighboring plots, minimizing blank facades on the periphery, and integrating a back garden that benefits the different surrounding plots.





整體設計策略的一個重要元素是遮陽系統的開發，這也是第二層表皮，這種網格定制立面由玻璃纖維增強混凝土（GRC）制作而成，同時漂浮在建筑自身的玻璃表面上，這些菱形百葉窗的放置和太陽的運動軌跡具有一定的規律，這樣能夠很好地控制室內的溫度，減少對空調的需求。

A vital element of the overall design approach is the development of a sun shading system as a second skin. The bespoke façade elements that form this latticed sunscreen are made of Glassfibre Reinforced Concrete (GRC) and float upon the glass surface of the building itself. These lozenge-shaped louvers were selectively placed to correlate with the movement of the sun through the day, helping to control the temperature of the interiors and reduce the need for energy-intensive artificial cooling.







立面的設計通過計算機建模的更新過程而開發，這個過程聚焦結構的幾何與形式分析，同時關注由此產生的投影分析，及其對于室內空間的影響，因此四種特別的百葉模塊類型便應運而生，每個模塊都有著不同的角度和深度，從而呼應不同的開放特征和光線需求，不同的模塊按照不同的需求分布在立面上，從而優化室內空間的舒適性，結構玻璃豎梃應用在玻璃系統之中，這樣能夠讓幕墻呈現無縫連接的形式。

The design of the façade was developed through an iterative process of computer modeling focusing on geometrical and formal analysis of the structure, and the resulting shade analysis with its impact on the interior spaces of the bank. Accordingly, four specific types of louver modules were developed, each with a varying angle and depth, responding to different needs of openness or shading. The different types of modules were distributed than on the façade in a tested pattern that best optimizes the interior comfort of the different levels. The structural glazing mullions were used for both a unitized glass system as well as the support of the louvers. This simplified system provides a seamless emergence of all components.







被動式立面是這座建筑應用環境策略的重要舉措，景觀和綠植的關鍵則在于應用了綠色屋面、露臺、樹木、灌木，也應用了當地的植物，減少灌溉的需求，景觀露臺和屋面在建筑的多個樓層都進行了整合，給使用者帶來環境友好且無障礙的室外空間，建筑后側的模塊化種植系統也起到了綠色墻體的功能，這參考了百葉窗結構，保障了建筑的隱私性，同時也強調了綠色色調，綠植的應用能夠很好地改善空氣品質，這樣的策略也應用在建筑內部，因此各個樓層都放置有植物。

This passive façade is one of the most important elements within an extensive portfolio of environmentally responsive measures applied to the headquarters. Landscaping and planting were key concerns, with the introduction of green roofs, terraces and peripheral trees and shrubs using native species with minimal water irrigation needs. Landscaped terraces and roofs are integrated at multiple levels in the building, providing an ambient and accessible outdoor space to the bank employees. A modular planting system to the rear of the building, functioning as a green wall and referencing the main louver structure, helps to provide privacy from neighboring buildings while adding to the palette of greenery. The extensive planting helps to improve both user well-being and air quality, with this thinking also carried through to the interiors of the building that feature indoor planters on all levels.





塔樓共有11個樓層，位于一整個樓層區域內，滿足了銀行的未來發展需求，零售商店位于地面層和夾層，自助餐廳則位于建筑的相鄰底部，其前側是靈活的展覽空間，這里可以進行多種文化和社會活動，而上部的辦公區域則應用于會議、公共空間，和禮堂，整座建筑中有著多種的功能性。除此之外，地下8層空間為服務和停車功能，極大地滿足了私人和公共的停車需求，電梯和樓梯則作為建筑的核心筒部分，優化了建筑的交通體系，電梯和樓梯和地面層相連接，公共交通體系則通向停車區域，私人通道能夠來到頂層。使用者通過玻璃懸浮樓梯可以來到銀行的較高樓層，這個樓梯不僅從空間上，也從視覺上連接了樓層區域。

The towers themselves have arranged over eleven principal storeys, within an overall flexible floor plan that accommodates the projected growth of the bank. A retail branch is located at the ground and mezzanine levels, while a cafeteria sits at the adjacent base of the building fronted by a flexible gallery space that can be used for various cultural or social events. The offices on the floors above are punctuated with meeting rooms, common spaces, and an auditorium, offering a flexible range of functions and possibilities within one building. In addition, eight underground levels provide discreet spaces for services and parking with increased capacity to support private and public car parks. Access to the building is optimized and subdivided through various circulation cores of elevators and fire-rated staircases that meet at the ground level, with public circulation leading down to the parking levels, and private access-controlled circulation leading to the top floors. The higher levels of the bank are additionally connected via a glass floating staircase that allows a visual and direct link between the banking floors.

























建筑設計：Raed Abillama Architects
類型：銀行
面積：17030 m2
時間：2019年
攝影：Wissam Chaaya
制造商：Atelier Alain Ellouz, Facade Systems, Glass Line, Makary Marble, Wicona Wictec
主創建筑師：Carla Aramouny
景觀設計：Exotica
機電顧問：Wissam Tawil & Associates S.A.L.
結構工程：Pierre C. ABI RACHED - Civil Engineer - P.A.R.Consultants
承包商：Entreprises A.R. Hourie
首席建筑設計：Raed Abillama
高級建筑設計：Maneh Mouchian
高級室內設計：Sinaida Challita
建筑設計：Pamela Frem, Jennifer Saad, Baraa Yakzan, Dalia Yammine, Rana Haddad
室內設計：Nathalie Thomas
數據中心顧問：Pierre Dammous & Partners
立面顧問：MDE Metal Design Engineering GmbH
城市：貝魯特
國家：黎巴嫩

BANK
BEIRUT, LEBANON
Architects: Raed Abillama Architects
Area: 17030 m2
Year: 2019
Photographs: Wissam Chaaya
Manufacturers: Atelier Alain Ellouz, Facade Systems, Glass Line, Makary Marble, Wicona Wictec
Lead Architect: Carla Aramouny
Landscaping: Exotica
Mechanical & Electrical Consultant: Wissam Tawil & Associates S.A.L.
Structure Engineer: Pierre C. ABI RACHED - Civil Engineer - P.A.R.Consultants
Contractor: Entreprises A.R. Hourie
Principal Architect:Raed Abillama
Senior Architect:Maneh Mouchian
Senior Interior Architect:Sinaida Challita
Architects:Pamela Frem, Jennifer Saad, Baraa Yakzan, Dalia Yammine, Rana Haddad
Interior Architects:Nathalie Thomas
Data Center Consultant:Pierre Dammous & Partners
Façade Consultants:MDE Metal Design Engineering GmbH
City:Beirut
Country:Lebanon