高铁站设计：透明的拱形结构形式

发布于：2022-12-05 14:30:05 来自：建筑结构/钢结构工程 [复制转发]

荷兰海牙灯塔的特点是在站台上方有一个细长的玻璃和钢铁屋顶。有顶棚的走道以富有表现力的钢顶棚的形式连接了照明站和海牙中央站的主大厅。

The Lightrailstation The Hague, in the Netherlands, is characterized by a slender roof of glass and steel above the platforms. A covered walkway in the form of an expressive steel canopy forms the connection between the lightrailstation and the main hall of The Hague Central station.

可识别性和舒适性。当它接近火车站时，光缆雨棚和高架桥将自己雕刻成一个尖锐的轮廓，并穿过玻璃入口外墙，进入主站厅。大厅内的这种延伸为两个车站之间的通道提供了可读性，并使寻路变得容易，因此以一种可识别的、舒适的方式引导乘客。在城市环境中，屋顶的透明和拱形网格作为一种诱人的姿态发挥作用。

Recognizability and comfort. The lightrailstation canopy and viaduct sculpt themselves into a sharp contour as it approaches the train station, and cuts through the glass entrance fa?ade and into the main station hall. This extension inside the hall provides legibility to the access route between the two stations and makes wayfinding easy, therefore directing passengers in a recognizable and comfortable way. In the urban context, the transparent and vaulted grid of the roof functions as an inviting gesture.

屋顶的流动形状提供了避雨和避风的场所，并允许充足的日光进入。傍晚时分，LED灯的星空照亮了平台和通往灯光站的有盖通道。独特的建筑特征。与海牙中央车站及其周围环境相比，lightrailstation有自己强烈的特征。屋顶和顶棚的雕塑形式是一个真正的吸引人的地方，但也很好地考虑了人类的尺度。同时，灯光站也与极其复杂的城市环境完美地融合在一起。

The flowing shape of the roof offers shelter from rain and wind and allows plentiful entry of daylight. In the evening, a starry sky of LED lights illuminates the platforms and the covered approach to the lightrailstation. Unique architectural identity. The lightrailstation has a strong identity of its own compared to The Hague Central Station and its surroundings. The sculptural form of the roof and canopy is a real eye-catcher but also takes the human scale well into account. At the same time, the lightrailstation also blends seamlessly into its extremely complex urban environment.

参数化设计。空间屋顶的设计是利用参数化和计算设计方法开发和优化的。这使得使用长方形的、单曲的、冷弯的分层玻璃成为可能。除了使用冷弯玻璃的优势外，钢结构中使用的材料数量也可以大幅减少。此外，形式不是任意的，而是根据结构力线产生和控制的。屋顶非常纤细的结构是轻量级的，与传统屋顶相比，产生了材料和生产（能源）的节约。

Parametric design. The design of the spatial roof is developed and optimized using parametric and computational design methods. This made it possible to use rectangular-shaped, single-curved, cold-bent layered glass. In addition to the advantage of using cold-bent glass, the number of materials used in the steel structure could be drastically reduced. Moreover, the form is not arbitrary but is generated and controlled based on the structural lines of force. The very slim structure of the roof is lightweight and has yielded a saving on materials and production (energy) compared to a traditional roof.

海牙市的新入口。随着细长的lightrailstation的设计，海牙市得到了一个可识别的标志性车站，在城市环境中脱颖而出。随着新的lightrailstation的建成，以前的海牙中央车站的后面已经变成了一个有吸引力的海牙市的入口，欢迎旅行者的到来。此外，它是一个安排良好的车站，旅客可以很容易地找到他们的方向。Lightrailstation的建设由ProRail公司管理，由海牙市政府委托承包商BAM Infra NL公司建造。

Renewed entrance to the city of The Hague. With the design of the slender lightrailstation, the city of The Hague has been given a recognizable and iconic station that stands out in the urban context. With the new lightrailstation, the former back of The Hague Central station has been transformed into an attractive entrance to the city of The Hague that welcomes travelers. Moreover, it is a well-arranged station where travelers can easily find their way. The construction of the lightrailstation was managed by ProRail, commissioned by the municipality of The Hague, with contractor BAM Infra NL building the station.