【摘要】 以天津大学联队（Team Tianjin U+）在张家口市张北县建造、获得第三届中国国际太阳能十项全能竞赛第一名的可持续太阳能住宅建筑作品——R-CELLS为例，从太阳能利用智慧、模块化木结构特色及主被动节能技术3个方面，剖析其顶棚和屋顶设计在艺术与技术上的创新。该作品借鉴中国传统建筑“反宇向阳”的特征，采用不对称V型屋顶，兼顾太阳能获得、排水排雪、室内顶棚高度及空气体积；顶棚设计充分展示模块化木结构特色，在现代体系中融入中国传统，体现“彻上明造”“平仄对仗”的空间美学；屋顶构造、天窗和室内空间设计综合了采光、通风、隔热、遮阳策略，并整合了可再生能源利用设备。更多还原

【Abstract】 R-CELLS is a sustainable solar house built by Team Tianjin U+ in Zhangbei County,Zhangjiakou. It was the winner project of the 3rd Solar Decathlon China(SDC 2022). This paper analyses the aesthetic and technical innovation of the ceiling and roof design of the R-CELLS project from three aspects: the wisdom of solar energy utilisation, the characteristics of modular wood structure and the active and passive energy conservation strategies. The V-shaped roof of the R-CELLS was inspired by the pitched roof and "reversed eave facing south" of traditional Chinese architecture. It was the result of the comprehensive consideration of active and passive solar gain, snow drainage, ceiling height and interior air volume. The ceiling design fully displays the characteristics of the modular wood structure, integrating Chinese tradition into a modern system, and embodying the aesthetic concepts of "unity of structure and decoration" and "contrast between horizontal and oblique elements". The roof construction, skylights and interior spaces are designed to ensure thermal insulation and provide natural lighting, ventilation and sun-shading, while also integrating renewable energy facilities.更多还原