Japan Crank apartment

设计方：Hugo Kohno Architect Associates

位置：日本

分类：居住建筑

内容：实景照片

图片：12张

摄影师：Seiichi Ohsawa

客户要求我们去设计一栋由钢筋混凝土制作而成的公寓，公寓的场址坐落在一个活泼的街区中，这个街区挨着一个车站和一个繁忙的商业区。然而，这个区域周围的地面条件既贫乏又柔软。如果要修建一栋三层楼的钢筋混凝土建筑体量，我们将会需要安装赢深入支持层面的桩基，但是因为建筑成本过高，这样的规划基本上是不切实际的。为了减轻建筑体量的重量，我们采取了合成的结构系统，这个合成的结构系统由加固的外部混凝土墙壁和传统的木材填充物组成，包括了外部的墙壁和地板。

钢筋混凝土制成的外墙承担了所有水平的负载，包括了抗震负载和风负载，这就允许了在没有承重墙的情况下，填充部件可以被自由的规划。我们在垂直是外墙上安装了“曲柄”，以防止因为中部层面空心板梁或横梁的缺少而导致外部钢筋混凝土墙壁的变形，并让它的结构变得稳固。这些“曲柄”是结构部件，但它们同样被当成了“肋骨”，用来支撑木梁、遮阳板、柜台、长凳、屋檐和用作其他的用途。公寓的外壳拥抱和融入了居住空间，外部的空间则包括了阳台和庭院。

译者：蝈蝈

The client requested us to design a house made of reinforced concrete on a site in a lively neighborhood near a station and a busy commercial district. However, the ground condition around this area is very poor and soft. If building a 3-story reinforced concrete building, we would need to install pile foundations driven deep into the support layer, which would be unrealistic due to the large construction cost. In order to decrease the weight of the building, we adopted the composite structural system comprised of reinforced exterior concrete walls and conventional timber infill including interior walls and floors.

The reinforced concrete outer shell (exterior walls) bears all horizontal loads including seismic and wind loads, allowing for free planning of infill components without bearing walls. We installed “cranks” on vertical outer walls to prevent deformation of the reinforced concrete outer shell caused by a lack of slabs or beams in the middle level and to make it structurally stable.These “cranks” are structural members, but they are also utilized as ribs supporting wooden beams, light shelves, counters, benches, eaves and for other purposes.The outer shell embraces and integrates the residential space and the exterior space including terraces and courts.

日本曲柄公寓外部实景图

日本曲柄公寓内部客厅实景图

日本曲柄公寓内部实景图

日本曲柄公寓平面图

日本曲柄公寓剖面图