全球好創(chuàng )意與設計平臺

De Vlaamse Waterweg nv是佛蘭德行政機構的一部分，其主要目標是維護所有穿越該地區的水道，包括與這些水道相鄰的陸地區域和基礎設施。該機構通過(guò)提升基礎設施的生態(tài)、水質(zhì)調節、流動(dòng)性和娛樂(lè )價(jià)值，使水路運輸以及水道周?chē)纳疃甲兊酶痈挥匈|(zhì)量和吸引力。

與河流和運河相平行的拖道通常是騎行和步行的路人密集使用的路線(xiàn)，同時(shí)具有娛樂(lè )性和功能性。為了改善這些道路的功能，有必要在Wielsbeke和Waregem兩個(gè)市區之間修建一條連接Lyss河流的通路。De Vlaamse Waterweg就此委托SBE公司設計一座可以同時(shí)步行和騎行的橋梁，并要求其以令人舒適的方式跨越河流，同時(shí)不破壞運河的景觀(guān)及其生態(tài)價(jià)值。SBE最終交付了一座功能實(shí)際、同時(shí)又周?chē)h(huán)境和諧相融的大橋。

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.

根據該地區現有的交通流量和休閑節點(diǎn)，設計團隊選擇了一條S形的路徑，并決定將大橋建在河岸的“內部”，從而將所有事物保持在公共領(lǐng)域的范圍內，既有的拖道也無(wú)需進(jìn)行改動(dòng)。在此基礎上，橋梁的施工在很大程度上遵循了景觀(guān)中已經(jīng)形成的動(dòng)線(xiàn)（Lyss河流 – 成排的樹(shù)木 – 拖道）。

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).

 跨越河流的結構被設計為一個(gè)對稱(chēng)的鋼拱，它遵循了反向彎曲的動(dòng)量，以獲得一種能夠融于自然景觀(guān)的、符合邏輯的有機形式。在河的兩岸，一條筆直的混凝土坡道將中央橋梁與相鄰的拖道連接起來(lái)。兩側引橋的土質(zhì)坡道則實(shí)現了整個(gè)橋體與周?chē)h(huán)境的無(wú)縫銜接。

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.

設計的目標是讓大橋盡可能地呈現出纖細的觀(guān)感。橋梁的支柱向外傾斜，這樣可以在不加寬橋面的條件下增加轉向高度上的空間，同時(shí)還能在外部形成特定的陰影線(xiàn)。這種傾斜性也延續到了混凝土坡道上，同時(shí)與下方的混凝土支撐柱結合在一起。

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.

通過(guò)使用鋼、混凝土和泥土三種材料，項目實(shí)現了建筑設計中富有表現力的動(dòng)態(tài)效果。這不僅體現于橋梁的整體形象，還體現于使用者的體驗。引橋處的堤壩使橋梁看上去猶如被錨固在周?chē)h(huán)境中。隨后是直上直下的混凝土坡道，讓使用者有機會(huì )去感受鋼質(zhì)橋梁的真正魅力。登上鋼橋后，人們將沿著(zhù)有機的動(dòng)線(xiàn)從低處行至高點(diǎn)，然后再回到低處，這使得鋼橋上每個(gè)位置的體驗都有所不同。

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.

Project Name: Vlasbrug

Office Name: SBE nv

Office Website: https://www.sbe-engineering.com/

Social Media Accounts:

Linkedin: https://www.linkedin.com/company/sbe-expertsatplay

Facebook: https://www.facebook.com/team.sbe

Instagram: https://www.instagram.com/team.sbe/

Contact email: info@sbe-engineering.be

Firm Location: Belgium (Sint-Niklaas, and Namur), Netherlands (Rotterdam), Spain (Valencia)

Completion Year: 2023

Gross Built Area (m2/ ft2): /

Project Location: Wielsbeke – Waregem (Belgium)

Program / Use / Building Function: Bicycle and pedestrian bridge

Lead Architects: SBE nv

Lead Architects e-mail: https://www.sbe-engineering.com/

Photo Credits: Johnny Umans and Jorn Jansoone

Photographer’s Website: https://www.johnnyumans.be/en/

Photographer’s e-mail: johnny.umans@gmail.com / jorn.jansoone@sbe.be

More: SBE