该项目是位于Rue Castagnary大街的住宅开发项目，在狭长的建筑中融合了多种功能，包括245套公寓和运动中心、多功能厅等公共设施，服务于学生、青年职工和外来务工人员。建筑利用场地的局限性和潜力来优化内部空间，为居民提供舒适宜人的空间，这对建筑内发生的社交活动至关重要。建筑通过形式表达和材料使用，力求与城市环境建立紧密的联系，同时为居民隐私提供保障。

The residential development located on Rue Castagnary brings together a hybrid program within one building, in all its length and narrowness. Composed of 245 apartments and collective facilities, including a sports hall and a multipurpose hall, the program is aimed towards three types of users: students, young workers, and migrant workers. The proposed architecture exploits the limits and potentials of the site in order to optimize the interior spaces, offering its residents pleasant and comfortable spaces, which is essential to the social dynamics that take place within the building. Through its formal expression and its materiality, the architecture seeks to forge a strong and intimate relationship with its urban environment, while still preserving the privacy of residents.

▼项目概览，general view ©Julien Lanoo

▼临街远观，distant view from the street ©Julien Lanoo

坚持选择线性排布促成了完善而重复的布局和灵活的平面，从而应对未来变化。所有公寓均享有自然光，学生和青年职工的公寓围绕自然采光的中央走廊布置，而外来务工人员公寓位于最狭窄的部分，它们由面向火车轨道的半玻璃走廊相连。建筑首层设有运动中心和多功能厅，它们向城市开放，与街景建立联系。入口大厅和竖向交通路径均面向街道一侧，在楼宽允许的情况下，这些通道与楼后的花园建立起联系，不仅使楼内受益于自然光，而且为居民提供了不同视野，融入城市活力。外挂应急楼梯释放出公共露台空间，为居民提供会面场所。除了设备区，平坦的屋顶（包括顶层屋顶和底商屋顶）均覆盖植被，它们为周围的高层建筑提供视觉美感，同时可以收集雨水，使建筑物在冬季的保温效果更好。基地位于靠近景观区域的城市环境之中，如乔治-巴桑公园和沿着元帅大道西南向延伸的绿化带。项目使自然贯穿整个地块，在建筑后部与铁路之间建立全长花园，作为提升视觉品质的附加元素。

The choice to assert the linearity of the project has resulted in an optimized, repetitive layout and a flexible floor plan that allows for future mutability. All apartments benefit from natural light. The residences for students and young workers are organized around a naturally lit central corridor, while the migrant workers’ apartments, where the plot is the narrowest, are articulated by a partially glazed corridor offering (secondary) views of the train tracks. The first level accommodates the sports and multipurpose rooms. They open up to the city, thus forging a connection with the urban character of Rue Castagnary. The entrance halls and the vertical circulation paths are located towards the street. Where the thickness of the building allows for it, these passages create links to the back garden, thus benefiting from natural light and participating in the urban animation by offering diverse views to the inhabitants. The external emergency stairs free up collective terraces where the different users can meet. Apart from the technical areas, all flat roofs are vegetated (the top-level roof as well the roof of the commercial ground floor); they contribute to the visual pleasure of the higher buildings of the surroundings and the retention of rainwater on the parcel, promoting the inertia of the building in winter. The site is located in an urban environment benefiting from nearby landscaped areas, such as the Georges-Brassens Park and the green strip that runs along the Boulevards des Maréchaux to the southwest, and the project extends the presence of nature all through the length of its site. To the rear, the garden along the entire length of the building is an additional element of visual well-being between the project and the railways.

▼建筑与铁路之间由绿化带相隔，the building and railways are separated by green belts ©Julien Lanoo

▼建筑近景，closer view of the building ©Julien Lanoo