Schuman Bridge Explorations Architecture

2015-11-13 15:00

 © Guillaume Satre

纪尧姆·萨特雷

架构师提供的文本描述。舒曼大桥位于索恩走廊，这是教科文组织的一个世界遗产。它形成了一条通往历史悠久的里昂中心的新通道，里昂是法国第二大城市。

Text description provided by the architects. The Schuman bridge is located in the Saône corridor, a UNESCO World Heritage site. It forms a new entryway to the historic center of Lyon, the second largest city in France.

 © Guillaume Satre

纪尧姆·萨特雷

舒曼大桥的设计已经完全了解了周围的环境。舒曼建在里昂(Masaryk和Barbe)两座最古老的桥梁之间，这两座桥的悬挂结构既有标志性的，也有其中心墩。在Masaryk结构和Schuman结构之间有着显著的视觉交互作用。与Masaryk的巨大结构不同，舒曼大桥的目的是在跨中打开河流的视野，桥面下面有两个拱门。这个结构定义了一个开阔的区域，一个河流上方的地方，被设计成一个观景平台。

The Schuman bridge design has been thoroughly informed by its surroundings. Schuman is built in between two of the oldest bridges in Lyon (Masaryk and Barbe) whose suspension structure is both iconic and rare with its central pier. There is a significant visual interplay between the Masaryk structure and Schuman’s. Unlike Masaryk’s massive structure, the Schuman bridge seeks to open up the river perspective at midspan with two arches going below the deck. The structure define an open area, a place above the river designed to become a viewing platform.

舒曼的结构尽可能纤细、轻巧和透明，以促进其融入城市景观。桥梁的结构表现形式集中在中央墩上，以便轻轻地触到历史上的河岸。拱门是用扭曲的钢段制造的，创造了一个不断变化的轮廓。

Schuman’s structure is as slender, lightweight and transparent as possible, in order to facilitate its integration into the urban landscape. The structural expression of the bridge is focused on the central pier in order to gently touch down upon the historical stone banks of the river. The arches are fabricated with twisted sections of steel creating an ever changing profile.

 © Guillaume Satre

纪尧姆·萨特雷

甲板的结构深度减小(70厘米)，采用复合结构，以满足甲板上下的各种几何约束(残疾人的梯度，河流交通的高度空间)。

The reduced structural depth of the deck (70cm) is achieved with a composite construction in order to comply with various geometrical constraints above and below the deck (gradients for disabled people, headroom for the river traffic).

人行道设计为超细长钢“刀片”，附在主结构上。不同的桥梁使用者(行人、骑自行车者和汽车司机)在同一水平上过河，就像在街上一样。这种友好共存确保了沿河城市的延续。晚上，照明策略是以间接光源为基础的。功能性和特征性的固定装置集中在一个透明的彩色路面上，它作为一个巨大的反射镜来强调宏伟的结构。

The sidewalks are designed as ultra slender steel “blades” attached to the main structure. The various bridge users (pedestrians, cyclists and car drivers) cross the river at the same level just like in a street. This friendly coexistence ensures the continuation of the city upon the river. At night, the lighting strategy is based on indirect sources. Functional and feature fixtures are focused towards a clear colored pavement which is used as a giant reflector to emphasize the magnificent structure.