First National Bank HQ / Raed Abillama Architects

由专筑网小R编译

这座独特的建筑位于贝鲁特博物馆地区，这也是一座环境友好型建筑，是第一国家银行总部。建筑位于贝鲁特国家博物馆附近的核心区域，这里还有许多重要的企业和政府建筑，在这里，Raed Abillama建筑事务所设计了一座特别的建筑，它很好地强调了周围城市的开放特征和透明特性，同时也满足了环境需求，优化了空间特性。

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.





建筑体量由两座主要塔楼构成，每个楼层都通过一座玻璃连桥连接在一起，建筑师根据太阳的运动轨迹和建筑的景观朝向来确定了塔楼的方位，建筑的场地位置也考虑了与周边环境的关系，建筑师尽可能地减少了空白的立面，同时整合后侧的花园，优化周边的环境。

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.





整体设计策略的一个重要元素是遮阳系统的开发，这也是第二层表皮，这种网格定制立面由玻璃纤维增强混凝土（GRC）制作而成，同时漂浮在建筑自身的玻璃表面上，这些菱形百叶窗的放置和太阳的运动轨迹具有一定的规律，这样能够很好地控制室内的温度，减少对空调的需求。

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.







立面的设计通过计算机建模的更新过程而开发，这个过程聚焦结构的几何与形式分析，同时关注由此产生的投影分析，及其对于室内空间的影响，因此四种特别的百叶模块类型便应运而生，每个模块都有着不同的角度和深度，从而呼应不同的开放特征和光线需求，不同的模块按照不同的需求分布在立面上，从而优化室内空间的舒适性，结构玻璃竖梃应用在玻璃系统之中，这样能够让幕墙呈现无缝连接的形式。

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.







被动式立面是这座建筑应用环境策略的重要举措，景观和绿植的关键则在于应用了绿色屋面、露台、树木、灌木，也应用了当地的植物，减少灌溉的需求，景观露台和屋面在建筑的多个楼层都进行了整合，给使用者带来环境友好且无障碍的室外空间，建筑后侧的模块化种植系统也起到了绿色墙体的功能，这参考了百叶窗结构，保障了建筑的隐私性，同时也强调了绿色色调，绿植的应用能够很好地改善空气品质，这样的策略也应用在建筑内部，因此各个楼层都放置有植物。

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.





塔楼共有11个楼层，位于一整个楼层区域内，满足了银行的未来发展需求，零售商店位于地面层和夹层，自助餐厅则位于建筑的相邻底部，其前侧是灵活的展览空间，这里可以进行多种文化和社会活动，而上部的办公区域则应用于会议、公共空间，和礼堂，整座建筑中有着多种的功能性。除此之外，地下8层空间为服务和停车功能，极大地满足了私人和公共的停车需求，电梯和楼梯则作为建筑的核心筒部分，优化了建筑的交通体系，电梯和楼梯和地面层相连接，公共交通体系则通向停车区域，私人通道能够来到顶层。使用者通过玻璃悬浮楼梯可以来到银行的较高楼层，这个楼梯不仅从空间上，也从视觉上连接了楼层区域。

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.

























建筑设计：Raed Abillama Architects
类型：银行
面积：17030 m2
时间：2019年
摄影：Wissam Chaaya
制造商：Atelier Alain Ellouz, Facade Systems, Glass Line, Makary Marble, Wicona Wictec
主创建筑师：Carla Aramouny
景观设计：Exotica
机电顾问：Wissam Tawil & Associates S.A.L.
结构工程：Pierre C. ABI RACHED - Civil Engineer - P.A.R.Consultants
承包商：Entreprises A.R. Hourie
首席建筑设计：Raed Abillama
高级建筑设计：Maneh Mouchian
高级室内设计：Sinaida Challita
建筑设计：Pamela Frem, Jennifer Saad, Baraa Yakzan, Dalia Yammine, Rana Haddad
室内设计：Nathalie Thomas
数据中心顾问：Pierre Dammous & Partners
立面顾问：MDE Metal Design Engineering GmbH
城市：贝鲁特
国家：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