北京长安街中铁建商场改办公楼-外立面改造及园林设计-北京纳间建筑设计

Disappearing Facade of China Railway Construction Corporation on Changan Ave

长安街中铁建的消失的外立面

2020 China Beijing

2020 中国 北京

This is a building that has been converted from a shopping mall to an office building. The owner requires renovation of the exterior facade and landscaping design for its front plaza.

这是一个由商场改为办公楼的建筑，业主需要对外立面的改造及其前广场的园林设计。

From the perspective of sustainability, we believe that the exterior facade of the building should reflect the authentic cross-section of the building, rather than undergoing additional design treatments.

从纳间的角度，我们觉得建筑的外立面应该反映建筑的真实剖面应运而生，而非另外的做设计处理。

Here we are contemplating how to meet the requirements of the project (to design the facade) while also aligning with our position as architects (not to design the facade).

这里我们思考如何能满足项目的需求（要做外立面）的同时，又合乎我们作为建筑师的立场（不做外立面）。

So, we came up with a design that falls between 'doing' and 'not doing'.

于是，我们想出了一个介于“做”与“不做”之间的设计。

A disappearing facade.

一个消失的外立面。

By adjusting the angle of the grilles when they open, we create a transitional, gradient effect on the facade.

通过调整格栅打开的角度。我们制作出一个过度的，渐变的效果的外立面。

一个消失成，变成我们不要外立面的效果。

Then we parameterize this effect to link the grids of each layer together.

Now, the building is stationary, and so is the facade.

However, the perspective of pedestrians and vehicles in motion changes along the path, due to the varying angles of each grid, which are all different. Consequently, the facade appears to be changing relative to them.

然后我们将这个效果参数化将各层的格栅联动在一起。

现在这个建筑是静止的，外立面也是静止的。

但是移动中的行人和车辆的视角是在行径中改变的，由于每个格栅的角度是渐变，都不同。相对地，就会感觉外立面是在变化。

Even in the so-called 'real' parts, from a human perspective, we've incorporated elements of 'illusion' to ensure natural lighting and views outside the windows.

即使在所谓“实”的部分，以人视高度，我们也做了“虚”的处理，保证采光及窗外景。

For the entrance gate, we have also broken away from the traditional 'protruding' architectural form of the gate, instead opting for a 'recessed' design. This maintains a clean and smooth facade while providing a pleasing view both upon entry and exit.

Of course, we have also incorporated our usual consideration for wheelchair ramps.

入口门斗的部分我们也打破了传统的“凸“出建筑体的门斗，二做了”凹“的处理，保持立面干净平整的同时，让进门和出门都有对景。

当然也加入我们一向考虑残疾人坡道。

Client

China Railway Construction Corporation

业主

中国铁建

URL

https://www.crcc.cn/