这座住宅为一个三口之家而建，位于一块平缓弯曲的、阶梯式的住宅用地的北侧角落。
The house is for a family of three built on the northern corner lot of a gently-curving, tiered residential land.
▼建筑外观，external view of the building
▼俯瞰建筑， top view of the building
场地位于住宅街区，可以欣赏到东侧河岸上的宁静景观。虽然西南侧被邻近房屋包围，但东北侧以一种有趣的形式向街道开放，独具一格。
The site is in a residential neighborhood and enjoys views of the peaceful landscape over the bank on its eastern side. While its southwestern sides are hemmed in by neighboring houses, the land opens up in a fanshape towards the street on the northeastern side, giving it a unique character.
▼弯曲墙壁悬浮于地表之上向街道打开，curved floating wall opens up to the street
▼从街道望向建筑，building viewing from across the street
在这个项目中，我们重复了从西南侧开始的弯曲的空间，以其为中心点，将其从内部扩展到外部道路，同时将墙壁放大成同心圆。此外，我们利用这个独特的场地重新思考了无边界概念——将周围的绿色区域视作项目的室外空间的一部分，作为整体考虑。
In this project, we repeated the curved space starting at the southwestern side as the center point, expanding it from the inside to the outside towards the front road while amplifying the walls in concentric circles. Furthermore, we used this unique site to revisit the concept of having no boundaries ― to envision the overall perspective by treating the surrounding green areas as part of the project’s outdoor space.
▼绿色区域作为模糊的边界，green area softs the boundaries
▼狭小的绿色庭院连接内外， garden in the narrow lot connects the inside and outside
具体来说，我们扩展了建筑体量，使其尽可能贴近场地红线边缘。一个巨大的弧形墙体沿场地边缘矗立，一个小花园作为内外之间的缓冲。我们把墙设计成一个厚重的泥土抹灰墙，只有寥寥几个开口；它悬浮在地面700毫米之上，创造了一个类似室内的空间，将外界延伸进来，同时还确保了隐私。此外，不断变化的阳光从南方投射到东北侧墙上，让居民在每个房间内都能感受到光线。
Specifically, we extended the building volume so that it sits as close to the edge as possible within the allowable setback-line regulation. A large, arc-shaped wall stands along the site perimeter, creating a small garden that functions as a buffer between the inside and outside. We designed the wall as a massive mud-plastered wall with few openings; it floats 700 millimeters above ground, creating an interior-like space that works as an extension of the outside while also ensuring privacy. Additionally, the ever-changing sunlight from the south is projected onto the northeast wall, allowing the residents to feel the light in each room.
▼建筑入口区域， entrance area
▼起居室与餐厅概览，overview of the living and dining area
▼微微悬空的外墙将外界引入室内的同时还保证了隐私，slightly floated wall brings outdoor into inside while ensuring privacy
▼室内夜景，night view of interior
▼楼梯，staircase
在家庭与街道之间的狭小距离内建造一个小型三维景观和一个巨大的悬浮墙体，我们相信我们能够创造一个充满活力的生活环境，帮助住户扩大他们的互动范围，同时满足他们的需求。
By building a small, three-dimensional landscape and a single large, floating wall within the small distance that lies between the family and the street, we believe we were able to create a vibrant living environment that helps the residents expand their scope of interaction while also satisfying their requirements.
▼二层卧室，second floor bedroom
▼夜景外观，night view of the appearance
▼总平面图，site plan
▼一层平面图，1F plan
▼二层平面图，2F plan
▼剖图，section
▼构造节点图，structure detail
Type: Architecture Residential
Location: Hiroshima
Project size： 124 m2
Site size： 121 m2
Completion date： 2020
Building levels： 2
Project team：UID architects
Keisuke MAEDA / UID
Principal Architect / Lead Architect
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