国银·民生金融大厦：让高层建筑回归城市生活 / 筑博设计

编辑：李博超 | 校对：李博超 | 2021.08.10 00:12

设计单位 筑博设计股份有限公司

项目地点 广东福田

建成时间 2019年

建筑面积 136,000平方米

本文文字由设计单位提供。

项目位于深圳市福田CBD区域，临近市民中心。本来这个区位非常好，但因周边高楼林立，缺乏相应的展示面。同时，这块用地虽小，却分属两家银行业主。城市设计中要求两家整体设计，在用地中央合建一个“共享大厅”，但两个业主并不想建一个真正的“共享大厅”，以免产生共有物业的权属问题。这成为本次设计的两大难点。

The project is located near the Civic Center in Futian district, CBD of Shenzhen. Theoretically this is a good location, but unfortunately there are already many tall buildings in the surroundings so that the project can hardly be seen on the arterial roads. Besides, although this block is small, it’s owned by two banks. From the perspective of urban design, it suggests that through the overall design and development of the two parties, a “shared hall” should be built as an entrance at the center of the plot.. But the two owners were not willing to build a real “shared hall”, for fear of ownership problems of shared properties. These are the two major difficulties of this design.

我们选择了以退为进的策略来破解项目中的矛盾，不去讨论何种标新立异的塔楼能在周围楼宇的夹缝中争奇斗艳，反而以两座姿态谦逊、方整简约的体量取而代之。我们把设计的重心转移到近人尺度的建筑底部，试图在中心区密集的建筑群中营造一个积极的生活节点。

We chose the strategy of “retreating in order to advance” to solve the contradictions in the project. First, instead of discussing how to design an unconventional tower building that can compete with others in the surroundings, we chose to design two upright and simplistic tower buildings; Second, we shifted the design focus from the tower building to the base of the building, trying to create a distinctive urban public space, a landmark of urban life in the densely built city center.

我们偷换了原有“共享大厅”的概念，用一个流线造型的裙楼将两座塔楼在形式上紧密粘合在一起，但其底部却是一个完全开放给城市的公共通道。通道在场地正中央放大，形成一个高大的玻璃穹顶。穹顶顶部设有天窗，当阳光射入的时候，经由玻璃的反射和折射产生普通直面玻璃建筑所不具备的水晶般的光影效果。

Here we played an “edge ball” and changed the “shared hall” concept into a streamlined podium building that connect the two tower buildings together, yet with a public passage that is completely open to the city at the bottom. The passage is enlarged at the center of the site, forming a tall glass dome.

这个穹顶为往返附近物业及公共交通站点的人提供了一个遮阳避雨的捷径，成为真正“与城市共享的大厅”；而业主也借这个空的“大厅”回避了物业权属不清的问题。

There is a skylight on the top of the dome. When sunlight shines in, the reflection and refraction of the glass produces a crystal-like light and shadow effect that is not available in ordinary straight-faced glass buildings. This entrance hall is completely open and provides a playful shortcut to shading and sheltering for people from nearby properties and public transportation stations. It has transformed from a “shared hall” to a real “hall shared with the city”. The two banks also avoided the management problems.

楼形立面以竖向遮阳百叶为主元素，因在顶部和受太阳辐射最多的角落中百叶被扭转为45度，长度比垂直的部分更长，遮阳效果也更佳，还能在特定的光线下呈现出戏剧化的渐变效果。

For twoer facade, vertical shading louvers are adopted as the main element, but the louvers are twisted at 45 degrees on the top of the tower building and at the corners that receive the most solar radiation. The length is longer than the vertical part and its shading effect is better. Due to the twist, the simple shading lines seem to have a dramatic effect

裙楼有大量的自由曲面，但我们仍设计了一个标准的节点系统，以此适应任意形状及角度的玻璃安装。我们用一种类似“齿轮”机制的节点构造，实现了安装误差及玻璃角度的可调性，大大提高了加工建造的效率。

Although the podium building has a large number of curved surfaces, we still designed a standard node system to adapt to any shape and any angle of glass installation. The design which resembles the “gear” mechanism that absorbs the structural characteristics of “unit-typed curtain wall” together greatly improve the construction efficiency.

我们希望这座建筑对城市是友好的。流线的形态和奇妙的光影让“共享大厅”这个熟悉的概念带给人新的体验；也因为它的存在，公众对于这些超高层建筑并非只能仰望，并且敬而远之的绕行；而是也能走进它，感受它给予城市的包容。

We hope that this building would be city-friendly. The free-form curved shape of the podium adds to new experience of the concept of “City lobby”. And due to this lobby, people can walk into these super high-rise buildings and feel the freshness and tolerance that they give to the city, instead of looking from afar.