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公司：	SBE	类型：	建筑
地区：	中国	标签：	桥

De Vlaamse Waterweg nv组织隶属于佛兰德政府。该组织的主要任务是维护穿越当地的所有水道，并且包括邻近的陆地区域和基础设施。他们努力提高基础设施的生态性、调节性、流动性和娱乐性功能，同时提高水上运输与水道周边配套设施的质量和吸引力。

De Vlaamse Waterweg nv is part of the Flemish administration. Their main objective is the maintenance of all waterways that cross the region, including the adjacent land area and infrastructure. They strive to increase the quality and attractiveness, not only for water transport, but also for life surrounding the waterways, by increasing the ecological, water regulating, mobility and recreational value of their infrastructure.

不论是从娱乐性还是功能性的角度出发，原有的与河流平行的道路都是自行车和行人的密集路线。为了改善这些道路的功能，在威斯贝克市和沃列姆市之间的利斯河上建立连接，De Vlaamse Waterweg组织委托SBE事务所设计一座自行车和人行天桥，其要求是以舒适的方式横跨河流，并且不会干扰运河景观或其生态价值。因此，SBE事务所设计了一座外观素雅、功能务实、与周围环境相协调的桥梁。

Towpaths parallel to rivers and canals are generally intensively used routes for cyclists and pedestrians, both recreationally and functionally. To improve the functionality of these paths, a connection over the river Lyss between the municipalities of Wielsbeke and Waregem was necessary. De Vlaamse Waterweg commissioned SBE to design a cyclist and pedestrian bridge that spans the river in a comfortable way without disturbing the canal landscape or its ecological value. SBE therefore designed a sober, down-to-earth bridge that harmonizes with its surroundings.

根据该地区现有的交通流量和娱乐热点，设计上选择了一条S形路线，还决定将大桥保留在河岸的“内部”，这样一切都可以保持在公共领域的范围内，目前的纤道也不必改道。因此，建筑在很大程度上遵循了景观中已经形成的线条（Lyss - 成排的树木 - 纤道）。

An S-shaped route was chosen based on the existing traffic flows and recreational hotspots in the area. It was also decided to keep the bridge on the "inside" of the banks so that everything can remain within the limits of the public domain and the current towpaths do not have to be diverted. The construction thus largely follows the already formed lines within the landscape (Lyss - rows of trees - towpaths).

▽平面图

▽立面图

▽轴测图

河流跨度上的结构被理解为一个对称的钢拱，遵循反向弯曲动量图，从而获得符合自然景观的逻辑有机形式。在两岸，一条笔直的混凝土坡道将中央大桥与相邻的纤道连接起来。两个引道上的土坡将整个引道固定在周围环境中。

The structure over the width of the river is conceived as a symmetrical steel arch, which follows the inverse bending momentum diagram and thus obtains a logical, organic form that fits within the natural landscape. On both banks, a straight, concrete ramp connects the central bridge to the adjacent towpaths. Earthen slopes on both approaches anchor the whole in its surroundings.

为了让这座桥的视野尽可能细长，桥的立柱会向外倾斜，以便在不必加宽桥面的情况下在转向高度上有更多的空间，并且在外侧产生一定的空间。这种倾斜也延续到了混凝土斜坡上，并与下面的混凝土柱结合在一起。

The ambition was to give the bridge as slender a view as possible. Therefore, among other things, the uprights of the bridge were inclined outward so that one has more space at steering height without having to widen the bridge deck and also so that certain shadow lines were generated on the outside. This inclination was also continued over the concrete slopes and in combination with its concrete pillars below.

通过使用三种材料，即钢材、混凝土和土壤，可以在建筑设计中实现富有表现力的动态。这不仅体现在桥梁的整体形象上，也体现在用户对桥梁本身的体验上。引道处的路堤给人一种桥梁确实锚定在其环境中的感觉。然后是直线运动中的混凝土斜坡，让您有时间作为真正的明星玩家体验钢桥。一旦登上钢桥，人们就会沿着从低到高的有机路线，然后再返回，因此桥上的体验本身在每个地方都是不同的。

By working with three materials, namely steel, concrete and soil, it was possible to achieve an expressive dynamic in the architectural design. And that both in the overall image of the bridge but also in the experience of the user on the bridge itself. The embankment at the approaches gives the feeling that the bridge is literally anchored in its environment. Then there is the concrete slope in a straight movement that allows and gives you time to experience the steel bridge as a true star player. Once on the steel bridge, one follows the organic line from low to high and back again so the experience on the bridge itself differs in every spot.