这个建筑是 “SYNEGIC有限公司 “的新办公大楼,该公司是一家木制建筑的结构螺丝制造商。它位于日本的宫城县。客户要求我们提供先进的建筑,扩大木结构的可能性。因此,我们提出了一个方案,在18米的木制大跨度桁架的屋顶下,各种场所混合在一起,使在办公室工作的员工可以相互看到。

This architecture is a new office building of “SYNEGIC Co., Ltd” , a structural screws manufacturer for wooden buildings. It is located in Miyagi Prefecture ,Japan. The client asked us for advanced architecture that expands the possibilities of wooden structure. Therefore, we proposed a plan where various places are mixed under the roof of 18m wooden large span trusses so that the employees working in the office can be seen from each other.

屋顶框架在端部两侧有四点接触到地面,内部没有支柱,形成了一个大空间。通过在动态的屋顶框架中遵循地形和移动的楼层,当你触摸到框架时,一个覆盖在框架附近的地方,或者一个你能感受到框架的连续的地方出现了。

The roof frame touches the ground at four points on end sides, and there is no pillar inside, creating a large space. By following the topographical and moving floor level in a dynamic roof frame, a place covered near the frame as you touch it, or a place where you can feel the continuous of the frame appears.

三维的屋顶形状是由宽度为105(这个模块是日本房屋中最普遍的尺寸)的层压木材制成的扁平桁架与三角形CLT板连接而成的。通过采用CLT板来固定平面桁架,避免了复杂的接缝处理和五金件的连接,并实现了工厂预切割和现场螺丝连接的合理方法。

The three-dimensional roof shape is formed by connecting flat trusses made of laminated timber with a width of 105 (this module is most general dimension on Japanese houses) with triangular CLT panels. By adopting a CLT panel for fastening flat trusses, complicated processing of joints and joining by hardware are avoided,and it enables a rational method of factory pre-cutting and on-site screw joining.

此外,我们可以将一般用于墙体和地板的厚重的CLT板,轻装上阵,这可以为CLT的使用提供新的途径。CLT还可以用作一楼的隔断墙,承受垂直负荷。在彻底控制了CLT表面的纹理,就像大理石一样,我们正试图用螺丝钉连接,考虑设计和可操作性,而不是一般的CLT硬件。通过这些与CLT的高成本相称的雄心勃勃的过程,我们有可能在中庭实现一个没有模块的大型CLT墙,并更加强调木质纹理。对于CLT未来的发展,我们认为墙体和屋顶的这些方法已经实践了一个极端点。

In addition, we can use the heavy CLT panels ,generally used for walls and floors,lightly on the roof .That can be presented new ways of using CLT. The CLT is also used as a partition wall that bears a vertical load on the first floor. After thoroughly controlling the texture of the CLT surface just like a marble, we are trying to join screws with consideration of design and workability rather than general CLT hardware. Through these ambitious processes commensurate with the high cost of CLT, it was possible to realize a large CLT wall in the atrium that has no modules and emphasizes the wooden texture more. For the future of CLT that will progress, we think that these method on the wall and the roof have practiced one extreme point.

Architects: UENOA
Area: 633 m²
Year: 2018
Photographs: Hiroyuki Hirai
Manufacturers: Vectorworks, Toto, AutoCAD, Dymwakai, ModuleX, PS, Rhinoceros, Seihoku, sangetu
Landscape Designer: SfG landscape architects, Akihiko Ono
Construction: HAKKOH Construction Company Limited
Structure Engineer: Holzstr, KMC, Ken Kamachi, Masahiro Inayama
Architect In Charge:UENOA
Country:Japan