António Costa Lima为葡萄牙住宅设计的围绕庭院的螺旋步道
Spiralling walkway surrounds courtyard at Portuguese home by António Costa Lima
由专筑网朱王倩，杨帆，武晨编译
该住宅项目位于葡萄牙埃斯托利尔，琉璃螺旋坡道环绕着房子的中心庭院，连接了不同的生活空间和花园露台。
A glazed ramp spirals around a courtyard at the centre of this house in the Portuguese town of Estoril, connecting the various living spaces and a garden roof terrace.
里斯本建筑师António Costa Lima在世界各地的许多地方设计过家庭住宅，他现在想定居在葡萄牙海岸附近的里斯本。那里海鸥伴随着海浪声，是灵感创造生梦寐以求的地方。
Lisbon-based architect António Costa Lima designed the house for a family that had lived in several places around the world, but that was now looking to settle on the Portuguese Riviera near Lisbon.
基地位于一块住宅区，原为容纳该地区的众多度假者。
房子的螺旋设计代表了家庭旅行，也是对高于其周边无窗立面位置的直接回应。
The plot is located in a residential neighbourhood originally developed to accommodate the area's many holiday-makers.
The house's spiralling design is intended to represent the family's journey and also responds directly to its position up against the windowless elevation of its neighbour.
The building presents predominantly opaque surfaces to the streets on either side, with the majority of openings focused inward towards the garden courtyard.
A concrete band at the base of the house reinforces its connection with the street. The rendered volume above features an angled lower edge that hints at the sloping internal layout.
由狭窄的金属百叶窗形成的格栅，一定程度上遮住了直接开向庭院的车库和入口。
入口旁的木台阶升高至装饰平台，其包括餐厅区域和俯瞰植物花园的日常座椅。
A grille formed of narrow metal louvres partially obscures the garage and entrance, which opens directly onto the courtyard.
Timber steps next to the entrance ascend to a decked platform accommodating a dining area and casual seating overlooking the planted garden.
Around the perimeter of the courtyard, a paved ramp flanked by a board-marked concrete wall and sheltered beneath the protruding walkway climbs gradually towards a front door that opens into the main living area and kitchen.
The ramp continues up and around the central void from the lounge towards bedrooms on the opposite side, before finally reaching the master suite and an office at the highest point of the house.
“它是进入房子路线的延伸，定义了室内外空间”，Costa Lima说道。
“持续移动的画廊斜坡形成的平台，界定了来自每边通过半层楼高分离的体块”。
"It is the extension of this route into the house that defines the entire inner and outer space," said Costa Lima.
"The patio results from this continued movement gallery ramp, which defines two distinct altimetric volumes separated from each other through half-floor height."
而且其主要目的是作为流通区域，斜坡也用作展示家庭艺术收藏的画廊。
斜坡内完全光滑的玻璃表面，确保自然光线可以照进生活空间，并随着其长度提供私人庭院的景色。
In addition to its main purpose as a circulation area, the ramp is also used as a gallery to present the family's art collection.
The ramp's entirely glazed internal surface ensures natural light floods into the living spaces and provides views of the private courtyard along its length.
Beyond the master bedroom, the ramp reemerges outdoors and continues towards a flat area of the roof housing potted plants.
The final section of the sloping walkway ascends to a space accommodating solar panels and offering views looking east towards the valley and south to the sea.
Photography is by Francisco Nogueira.
