光之家

项目坐落于伯克利陡峭的山坡上，是一栋三层住宅。在住宅内，可以俯瞰旧金山海湾的全景。项目的设计考虑了多方面因素，如地震，地形，微气候，自然采光，以及场地内的保护橡树。

Located in the Berkeley Hills, on a steep incline facing panoramic views of the San Francisco Bay, the design of this three-level house is guided by seismic constraints, topography, micro-climate, sun path, and the property’s protected oak trees.

▼项目外观，exterior of the project © Jasmit Rangr

为了应对地震和山体滑坡的风险，建筑师将混凝土桩嵌在基岩中，再将住宅建在混凝土桩上的水平梁上。这种设置，避免了挖掘土方以及设立挡土墙，简化了施工，节约了成本。该项目首次使用了住宅减震器框架，这种框架系统可以减少地震对结构的影响，以最小的损耗承受最大程度的震荡。

To address the risks of earthquakes and landslides, the house is built on grade beams resting on concrete piles embedded in bedrock, avoiding the complexity and expense of excavation and retaining walls. The design includes the first use of residential seismic damper frames which slow the response of the structure in a seismic event and allow it to withstand the maximum predicted earthquake with minimal damage.

▼住宅建于陡峭的山坡上，由上层进入，the house is built on a steep hillside and is accessed from the upper level  © Matthew Millman

住宅中，小型的悬挑空间沿着地基的方向，从建筑结构中延伸出来。最引人注目的是西立面的上层悬挑空间，在这里，人们可以获得开放的景观视野。

Throughout the house, small cantilevers extend space beyond the major structural elements that are directly in-line with the foundations. On the upper level, the most dramatic of the cantilevers extends beyond the western facade, projecting visitors out into the view.

▼外廊，verandah © Matthew Millman

当地全年气候较为温和凉爽，但冬季偏冷，住宅内的起居空间南侧与西侧设置了大面积的玻璃幕墙，以充分利用太阳光营造出舒适的体感环境。起居空间更像是一个开放式的半室外门廊，在夏季炎热时，凉爽的微风穿过大型滑动玻璃门和高窗，为室内降温。

Given a year-round temperate yet chilly climate, the home’s living area is glazed to the south and west, creating a space that maximizes solar heat gain. Large sliding glass doors and high clerestory windows allow cooling breezes to regulate temperature, so the living area feels very much like an exterior covered porch.

▼客厅的悬挑从建筑结构中延伸出来，small cantilevers of the living room extend space beyond the major structural © Joe Fletcher

▼位于顶层的起居空间，living room on the upper level © Joe Fletcher

▼开放式厨房，kitchen © Joe Fletcher

▼南侧与西侧设置了大面积的玻璃幕墙，living area is glazed to the south and west © Matthew Millman

▼利用太阳光营造出舒适的体感环境， creating a space that maximizes solar heat gain © Matthew Millman

住宅的中层较为封闭，从而保持了凉爽的环境。从底层进入室内的空气由于烟囱效应而上升，经过中层的降温后，达到顶层，使人们在顶层也能得到凉爽舒适的体验。由于运用了多项主被动节能技术，住宅内基本不需要暖气，也无需设置空调。屋顶上的太阳能光伏板为房屋与电动汽车供电绰绰有余。

The middle level remains cooler, and by opening a large glazed door on the lower level, the chimney effect brings more cool air to the upper level. The house requires very little heating and no air-conditioning. Solar panels on the roof create more than enough electricity for the house and an electric car.

▼位于中层的书房，work room on the middle level © Matthew Millman

▼位于底层的书房，work room on the lower level © Matthew Millman

建筑师充分利用了场地的资源条件，化解了场地的限制，以环保节能的方式将住宅与景观完美相融，为屋主创造了一个笼罩在金黄色灯光中的温暖的家。

By weaving the design through the site’s constraints and riches, the design creates a warm home lit by golden light, profoundly connected to its landscape with a net-positive energy footprint.

▼项目夜景，night view of the project © Jasmit Rangr

▼金黄色灯光点亮了温暖的家， a warm home lit by golden light © Joe Fletcher

▼总平面图，site plan © Rangr Studio

▼顶层平面图，upper level plan © Rangr Studio

▼中层平面图，middle level plan © Rangr Studio

▼底层平面图，lower level plan © Rangr Studio

▼立面图，elevation © Rangr Studio