位于一处下坡地形之上，并毗邻森林保护区，RDJ住宅项目的设计尝试呼应并模拟其所处场地的自然地貌。设计团队希望打造一座初看似乎只有一层的住宅，但随着人们沿着顺应地势的下行路径前进，建筑的完整面貌会逐渐展开。

Located on a descending slope, amidst a forest reserve, the RDJ House project sought to mimic the topography in which it is located. Our goal was to create a house that, at first glance, seemed one-story, but that would slowly unfold through its descending route.

▼顺应地势展开的整体布局，Masterplan unfolding along the topography © FERNANDO GUERRA

▼建筑沿地形向自然延伸，Architecture extending into the natural terrain © FERNANDO GUERRA

▼半地下空间嵌入地形之中，Semi-subterranean spaces embedded into the terrain © FERNANDO GUERRA

▼悬挑屋顶下的绿化种植带，Planted edge beneath the cantilevered roof © FERNANDO GUERRA

住宅的主要功能分布于两个楼层。首层为公共活动区域，包括起居、餐饮以及美食社交空间。整个区域铺设洞石地面，并以天然木饰面覆盖顶面，大面积玻璃幕墙向草坪及周边自然环境敞开，模糊了室内与室外之间的界限。一座泳池位于建筑前方，住宅仿佛漂浮其上，使其成为花园景观的自然延伸。另一侧则是一个略微倾斜的体量，内部为家庭成员的私密生活区域，包括卧室空间。灰色调木质板材覆盖其外立面。由于该体量的朝向发生变化，因此形成了一个大尺度悬挑空间，主人套房便设置于其中。沿楼板延伸设置的大型种植池与屋檐边界保持一致，为室内空间打开面向周边景观的180度视野。

The main house program is distributed on two levels. On the ground floor is located the social area, comprising living, dining and gourmet spaces. Travertine floors and natural wood lining cover the entire area, with large glass panels opening to the lawn and the surrounding nature, blurring the limits between the inside and the outside. A swimming pool, over which the house appears to float, functions as an extension of the garden. On the other side, in a slightly angled volume, is the intimate area, where the family bedrooms are located. Grayish wooden panels cover the façade. The change of orientation in this volume resulted in a large cantilever, where the couple’s suite is located. Big planters on the floor extensions, aligned with the eaves’ limits, open up to the surroundings, with a 180º view.

▼垂直格栅塑造立面节奏，Vertical louvers creating façade rhythm © FERNANDO GUERRA

▼暖光映照下的住宅入口界面，Residential entrance façade illuminated by warm light © FERNANDO GUERRA

▼庭院、泳池与景观层层递进，Courtyard, pool and landscape in layered sequence © FERNANDO GUERRA

▼木质顶面强化空间延展感，Timber ceiling enhancing spatial continuity © FERNANDO GUERRA

沿楼梯向下进入地下层，依次布置有家庭影院、健身房、客房以及洗衣区。与首层相比，地下层更强调构造表达而非建筑形体本身，其立面采用石材与小尺度开口，与首层通透的玻璃界面形成鲜明对比。

Down the stairs to the lower floor, a movie theater, gym, guest rooms and laundry area are located. Rather than architectural, the basement assumes a more tectonic aspect, with stones and small openings on the façade, in contrast to the glass panels on the ground floor.

▼开敞布局连接室内外景观，Open layout connecting interior and landscape © FERNANDO GUERRA

▼深远屋檐下的户外起居空间，Outdoor living space beneath the deep roof overhang © FERNANDO GUERRA

▼开放式起居与娱乐空间，Open-plan living and recreation space © FERNANDO GUERRA

▼下沉层家庭影院空间，Home theater on the lower level © FERNANDO GUERRA

离开主住宅后，一条蜿蜒向下的小径将人们引向另一处建筑体量，其中设有办公室和水疗空间。与上方住宅相同，其结构体系同样采用钢结构。继续沿路径下行，一座大型有顶网球场逐渐从景观中显现出来。即使从远处望去，其尺度也已十分震撼。球场高度达4.5米，由大型胶合木门式框架支撑巨大的屋顶，旨在提供最佳的热舒适性以及抵御外部气候条件的保护。然而，真正进入场地之后，人们才会发现，除了外部可见的高度之外，球场还向地下延伸了同样的深度，并由清水混凝土挡墙支撑固定。其总体高度达到9米，从而营造出独特的空间体验与场所氛围。

Leaving the main residence, a winding path downhill takes us to a new volume, where an office and a spa are located. Its structure, just like the house above, is metallic. Continuing down the path, a large covered tennis court reveals itself amidst the landscape. From afar, its scale is already impressive. It is four and a half meters high with large laminated wood porticoes supporting its enormous roof, designed for maximum thermal comfort and protection against the elements. But it is upon entering the space that you realize that, in addition to the height seen from the outside, the court is also buried to the same extent, held by exposed concrete walls. It is nine meters high in total, creating a unique spatiality and experience.

▼蜿蜒步道连接不同功能体量，Winding pathways connecting distinct program volumes © FERNANDO GUERRA

▼森林中的下沉式网球场，Sunken tennis court within the forest landscape © FERNANDO GUERRA

▼大跨度屋顶覆盖网球场空间，Large-span roof sheltering the tennis court © FERNANDO GUERRA

▼开放式网球场与自然相连，Open tennis court connected to the landscape © FERNANDO GUERRA

▼深远屋檐下的热带花园，Tropical garden beneath the deep roof overhang © FERNANDO GUERRA

▼主建筑平面图，Main House Floor Plan © Jacobsen Studio

▼主建筑屋顶平面图，Main House Roof Plan © Jacobsen Studio

▼网球场平面图，Tennis Court Plan © Jacobsen Studio

▼网球场屋顶平面图，Tennis Court Roof Plan © Jacobsen Studio

▼附属建筑平面图，Ancillary Building Floor Plan © Jacobsen Studio

▼附属建筑屋顶平面图，Ancillary Building Roof Plan © Jacobsen Studio

AREA：17.090,88 m2
BUILT AREA：3.827,00 m2
CONCLUSION：2023
ARCHITECTURE：jacobsen
ARCHITECTURE TEAM：
paulo jacobsen, bernardo jacobsen, edgar murata, marcelo vessoni, fernanda maeda, marcela siniauskas, gustavo ramos, alan cruciti, pedro junqueira, maíra martins, juliana dalkimin, pedro felix, otavio augusto
INTERIOR DESIGN：jacobsen
INTERIOR DESIGN TEAM：
paulo jacobsen, bernardo jacobsen, edgar murata, marcelo vessoni, marcela guerreiro, marcela penteado, décio araújo, luiz santini, luana bueno, breno pinheiro, manuela porto
LIGHTING DESIGN：maneco quinderé
STRUCTURE：leão e associados, ita construtora
PHOTOS：fernando querra