森林之家 / CTAA Architects Lab

Forest House/CTAA Architects Lab
森林之家 / CTAA Architects Lab

创新材料与结构：该项目最显著的亮点在于其对新材料和技术的巧妙运用。设计师大胆采用了正交胶合木（CLT）与层板胶合木（GLT），这不仅突破了传统木结构建筑的局限，也赋予了建筑更强的结构性能和更自由的形态表达。尤其是那个巨大的双曲面碗状屋顶，其16米*18米的跨度，以及由396块不同曲率的集成木材构成的复杂结构，都展现了设计师对材料和施工工艺的深刻理解。这种对材料的创新应用，也使得建筑在外观上更具现代感，并实现了建筑美学与结构力学的完美融合。

空间与光影的巧妙互动：项目的精髓在于对空间和光影的深刻把握。通过将双曲面屋顶旋转45度，设计师创造出独特的空间体验，增强了建筑的辨识度。屋顶的倾斜缝隙、不同高度的屋顶形式，以及精美的木结构暴露，都巧妙地营造了丰富的光影效果。光线穿过这些缝隙，在空间中形成动态的图案，随着时间的推移而变化，为每个空间带来了独特的氛围。这种光影与空间的互动，不仅提升了建筑的美学价值，也增强了居住者的体验感，使建筑更具生命力。

可持续与舒适的完美结合：项目在可持续性方面也展现了卓越的追求。采用柏木等木材，替代了高碳排放材料，有效减少了碳足迹。同时，木材本身所具有的天然属性，也为居住者带来了健康和舒适的体验。柏木散发的精油香气，营造出森林浴般的氛围，使建筑不仅仅是一个居住空间，更是一个能够放松身心、亲近自然的场所。这种对可持续性和居住舒适度的关注，体现了设计师对环境和社会责任的担当，也赋予了建筑更深远的意义。

The main structure of this project adopts exposed concrete load-bearing walls and orthogonal laminated timber (CLT) roof panels made of cypress wood. As the internal spatial units of the building change, this large curved roof that rotates 45 degrees will form various double slope roof changes together with the orthogonal system space, and interpret various appearances through light and shadow.
本项目主体结构采用外露混凝土承重墙与柏木正交胶合木（CLT）屋顶板。随着建筑内部空间单元的变化，这座旋转 45 度的大型曲面屋顶会与正交体系空间共同形成多种双坡屋顶变化，并通过光影演绎出千姿百态的外观。

This project adopts new materials and construction methods such as orthogonal laminated timber (CLT) and laminated laminated timber (GLT), which extends the cantilever size and increases the curvature of the roof, thus creating a giant roof with a width of 16 meters and a length of 18 meters, breaking through the traditional wooden structure building form and creating a living space that combines architectural aesthetics and structural mechanics.
本项目采用了正交胶合木（CLT）与层板胶合木（GLT）等新型材料与施工方法，使得悬挑尺寸得以延伸，屋顶曲率得以增大，从而打造出宽 16 米、长 18 米的巨型屋顶，突破了传统木结构建筑形式，创造出一个兼具建筑美学与结构力学的生活空间。

The design team raised the roof height to 5.8 meters and designed roof forms of different heights to increase the height and layering of the eaves, making the building not appear excessively low. After the roof was raised, the exquisite wooden structure was exposed, adding to the solemnity of the roof.
设计团队将屋顶高度提升至 5.8 米，并设计了不同高度的屋顶形式，以增加屋檐的高度与层次感，使建筑不显得过分低矮。屋顶被抬高后，露出了精美的木结构，更增添了屋顶的庄严感。

平面图

剖面图

The design team rotated the hyperbolic roof (made of laminated laminated wood GLT) by 45 degrees, enhancing the building's recognition and creating multiple shaded spaces. People can see the diagonal gaps formed by the orthogonal patterns and planes of the large roof in every space, bringing different light and shadow effects to each space. This giant roof made of cypress wood gathers and tightly connects various spaces, like a big family living in a forest.
设计团队将双曲面屋顶（由层板胶合木 GLT 打造）旋转 45 度，增强了建筑的辨识度，并营造出多处阴凉空间。人们在每个空间中都能看到大屋顶正交图案与平面形成的倾斜缝隙，为每个空间带来不同的光影效果。这座由柏木打造的巨型屋顶将各个空间聚拢并紧密相连，如同一个居住在森林中的大家庭。

This 16 meter by 18 meter hyperbolic bowl shaped roof is made of 396 pieces of integrated wood with different curvatures, and over 3000 different iron connectors are used to connect the wooden structure. The periphery of the curved roof is supported on a column free orthogonal laminated timber (CLT) sloping roof. 46 pieces of 2-meter * 3-meter orthogonal laminated timber (CLT) sloping roofs form a combination of lines (composed of laminated laminated laminated timber GLT) and surfaces (composed of orthogonal laminated timber CLT) in the space, allowing the curved roof to extend the space.
这座 16 米 * 18 米的双曲面碗状屋顶采用了 396 块不同曲率的集成木材，并使用超过 3000 个不同的铁质连接件来连接木结构。曲面屋顶的外围则支撑在无柱的正交胶合木（CLT）坡屋顶上。46 块 2 米 * 3 米的正交胶合木（CLT）坡屋顶在空间中形成了线条（由层板胶合木 GLT 构成）与面（由正交胶合木 CLT 构成）的组合，使曲面屋顶得以延伸空间。

This project imported Kashiwagi from Kagoshima, Japan. Using wooden structures instead of high carbon emitting materials can effectively reduce carbon footprint. If wood is used instead of steel structures, 696 tons of carbon dioxide equivalent (tCO2e) emissions can be reduced. The lightweight structural design also greatly shortens construction time and reduces construction difficulty. After the completion of the project, the owner felt extremely relaxed and comfortable when they went home due to the aroma of essential oils emitted by the cypress wood, as if they had enjoyed a forest bath in the forest.
本项目从日本鹿儿岛引进了柏木。采用木结构而非高碳排放材料，可有效减少碳足迹。若以木材替代钢结构，可减少 696 吨二氧化碳当量（tCO2e）的排放。轻量化的结构设计也极大地缩短了施工时间，降低了施工难度。项目竣工后，业主回家时因柏木散发出的精油香气而感到无比轻松与舒适，仿佛在森林中享受了一场森林浴。