Escalier Gobancho / ETHNOS

由专筑网王沛儒，小R编译

来自建筑事务所的描述。这是一个出租办公和商业空间的综合建筑项目，面向日本东京皇宫护城河，靠近Ichigaya站。

Text description provided by the architects. This is a project of a building for rental office spaces and commercial spaces, facing the moat of the Imperial Palace and located close to Ichigaya station.



场地的南侧临街，北侧面对护城河。为了把这个地理位置利用起来，建筑师将电梯核心筒布置在建筑南北主要通道的旁侧。

The south side of the site is on a street and the north side of the site faces the moat. To take advantage of this location, we laid out the elevator core aside from the main access from north to south.









通过结合考虑天空系数，建筑师将每一层的体量由后向前偏移，这样从外部看起来，每一个租赁空间如同单独的组成部分。然后，每个体量之间的空隙变成了带有绿色植物的阳台，这成为每个办公室和整座城市的过渡空间。

By commanding the sky factor, the volume of each level is offset from back to front, so that the pedestrians recognize each rental space as an individual component. Then the gap between each volume turns a balcony with greenery as a space that intermediates each office and the entire city.





如设备井、走廊、楼梯、阳台等公共区域都属于外部结构，这样能够将出租空间最大化，实现100%的可出租率，为项目带来利润。

建筑的立面由无窗框隔热玻璃和防火钢幕墙制成，使得建筑看起来如同简约的盒子。

Common areas, such as installation shafts, corridors, staircases, balconies are part of the exterior constituted to allow maximal rental spaces, and realize a 100% rentable ratio to bring up profitability.
The façade of the building is made of a sash-less, insulated glazing, fire preventing steel curtain wall to mimic as a section of a volume looking like a simple box.







在隔热玻璃系统中，建筑师插入了钢板条，而窗户室内一侧的玻璃含有金属丝，这符合了当地的防火规范。在该项目中，窗户的高度能够达到3米。

项目名为“Escalier”，在法语中是“楼梯”的意思，这反映了客户希望将办公楼设计为孵化场，在这里，初创企业和新兴公司会不断成长。在这个愿望的启发下，这座建筑的设计是为了纪念城市景观的历史发展，并将这种理念不断地延续下去。

In an insulated glazing system, where a steel panel strip is inserted and the glass at the interior side of the window is wired, meets the regulation of fire prevention. The windows can be more than 3 meters high.
The name of the project is "Escalier" meaning staircase in French, that reflects the wish of the client to have an office building become an hatchery, in which startups and venture companies step up and grow. Inspired by the wish, this building is designed to honor the historical development of the cityscape and to let it pass on to future generations.

















建筑设计：ETHNOS
项目位置：日本，东京
项目类型：商业建筑
首席建筑师：Tatehito Sakruai
客户：REAL PARTNERS Co.,Ltd.
项目面积：638.84平方米
项目年份：2019年
照片摄影：Keishin Horikoshi, Hata Taku

Architects: ETHNOS
Location: Gobancho, Tokyo, Japan
Category: Commercial Architecture
Lead Architects: Tatehito Sakruai
Clients: REAL PARTNERS Co.,Ltd.
Area: 638.84 m2
Project Year: 2019
Photographs: Keishin Horikoshi, Hata Taku