gmp中标 | 汉堡 U4 地铁扩建工程-建筑档案

由sbp 施莱希工程设计咨询有限公司、冯·格康，玛格及合伙人建筑设计事务所（gmp）与 WTM Engine-ers GmbH 组成的设计团队在U4（简称U-Bahn，全称Untergrundbahn，指代“地下铁”）地铁延至汉堡格拉斯布鲁克新区扩建工程的两阶段设计竞赛中夺魁。

The team of schlaich bergermann partner (sbp se), von Gerkan, Marg and Partners Architects (gmp) and WTM Engineers GmbH has won the two-stage competition for the extension of the U4 subway line to the new Grasbrook district in Hamburg.

这一近 1000 米长的基础设施建设项目总共由三部分组成：地铁的易北河铁路桥、陆地一侧的高架桥和沃尔塔瓦港的双层桥，沃尔塔瓦港车站将凌越水面之上。设计方案以其设计构思的整体性、三个部分之间的流畅过渡以及贯穿整个路段的清晰流线而令人信服。

The nearly 1,000-meter-long infrastructure project consists of a total of three sections: a railway bridge over the Elbe, a viaduct on the land side, and a two-story bridge with a suspended subway station at Moldauhafen that floats above the water. Due to the unity of the design, the proposal convinced the jury with its seamless transitions between the three sections and the integrated connection of the U4 line.

2022 年初，汉堡铁路局邀请了八个通过资格预审的设计单位和联合设计团队参加 U4从易北大桥（Elbbrücken）延伸至格拉斯布鲁克区（Grasbrook）的跨行业设计竞赛。国际规划设计团体的总共八个方案经第二轮竞赛后仅剩余三个，评审委员会最后选中了 sbp、gmp 和 WTM 的联合设计方案。

At the beginning of 2022, Hamburger Hochbahn AG invited eight pre-qualified teams to participate in the interdisciplinary design competition for the extension of the U4 from Elbbrücken to Grasbrook. Of the total of eight entries from international planning consortia, the selection committee decided in favor of the joint design by sbp, gmp and WTM after the second stage with only three participants.

U4横跨易北河的扩建工程将易北河南岸目前正在开发中的格拉斯布鲁克新区与汉堡的港口新城连接，以此实现策划已久的“易北河跨越”。新的沃尔塔瓦港站暂设计为 U4的终点站，而其进一步延伸至威廉堡（Wilhelmsburg）已指日可待。

The extension of the U4 line across the Elbe links the new Grasbrook district on the southern bank of the Norderelbe, which is currently under development, to Hamburg's HafenCity. This means that the long-planned "leap across the Elbe" is now a reality. The new Moldauhafen stop will initially be designed as the terminus of the U4 line, with an extension to Wilhelmsburg already in sight.

为了第一部分工程尽可能不影响历史悠久的自由港易北大桥形象，新易北河大桥将采用动态扁平钢拱和交叉碳纤维吊索构成的轻盈通透的网拱结构，这是拱桥工程领域的一个独立创新方案。桥拱跨越易北河后以优美的动态造型与高架桥行进方向的V形钢柱连接。

In order not to visually disrupt the historic Freeport Elbe bridges (Freihafenelbbrücken) in the first section, a lightweight and transparent network arch with dynamically flat steel arches and intersecting carbon hangers was chosen for the new Elbe bridge – a unique and innovative solution in the field of arch bridge construction. After crossing the Elbe, the arches merge into the V-shaped steel supports of the elevated viaduct, which stand in the direction of travel.

独具特色的V形钢柱以宽松舒缓的韵律一直延伸至沃尔塔瓦港，并在此转变为紧凑密集的模数，桥梁结构因此而演绎成为拥有两个交通层面的空间桁架，而车站屋顶的框架结构则顺理成章地产生于这一主题。这一汉堡首座悬于水上的车站以半透明光伏玻璃立面为特色。在夜晚，借助光伏立面而自给自足的暖色照明为行人指引了方向。

The distinctive V-shaped supports continue in a loose rhythm to the Moldauhafen subway station. There, the rhythm of the supports condenses into a bridge structure as a truss from the two traffic levels. The frame structure for the station roof develops logically from this motif. Hamburg's first subway station to float above the water is characterized by a semi-transparent photovoltaic glass facade. At night, a warm-toned lighting concept that is self-sufficient thanks to the energy facade provides travelers with a welcoming orientation.

sbp合伙人兼董事 Sven Plieninger 认为这次中标是对汉堡港口新城地区发展的一个重要贡献：“我们与gmp作为久经考验的设计团队已经规划设计了地铁和轻轨的易北河桥车站，继该项目之后我们很高兴又赢得了U4扩建工程。通过我们的设计，我们不仅打造了茁状成长的港口新城的城市形象，而且通过碳纤维网拱结构和光伏立面，在格拉斯布鲁克新区建设的创新实力和可持续性方面也树立了重要榜样。”

Sven Plieninger, partner and board member of sbp SE, comments on the win as an important contribution to the neighborhood development of Hamburg's HafenCity: “We are very pleased that we have now also won the extension of the U4 as a continuation of the Elbbrücken subway and commuter rail station already planned with gmp. With our design, we are not only shaping the cityscape of the growing HafenCity, but with the carbon network arch and the energy facade, we are also setting an important example in terms of innovation and sustainability in the new Grasbrook district.”

gmp合伙人兼执行总裁尼古劳斯·格茨：“我们与sbp和WTM公司携手合作，通过完美一体的设计方案赢得从易北河大桥跨越易北河到沃尔塔瓦港的 U4 扩建工程，这是一项伟大的挑战。在城市设计方面，这是汉堡城市天际线的一个敏感区域，既要保持传统，又要大胆创新，我们深感责任重大。新的沃尔塔瓦港车站，形象地说，将是汉堡第一个完全凌越水面之上的车站。它作为U4的第二个地上车站同时也清楚地显示了与易北河桥站的共属关系。”

Nikolaus Goetze, partner at gmp: “lt is a great challenge to be able to realize the leap across the Elbe from the Elbbrücken bridges to Moldauhafen together with sbp and WTM in one piece with the continuation of the U4. At this central networking point of Hamburg 's urban silhouette, we feel equally committed to tradition and innovation. The new Moldauhafen station will be – figuratively speaking –- the first station in Hamburg to float entirely above the water. As the second station on the U4 line to be located above ground, it also clearly shows its kinship with the Elbbrücken subway station.”

WTM合伙人Gerhard Zehetmaier表示:“为汉堡拓展面向未来的交通方式对我们来说非常重要。因此，我们非常高兴U4能成为联通易北河的一部分。我们希望与sbp和gmp一起，在一个不断发展的大都市中，为兼具可持续性和用户友好性的基础设施创造一座里程碑:创新且用心。”

Gerhard Zehetmaier, Partner of WTM Engineers: "The development of a future-oriented mobility for Hamburg is very close to our hearts. We are therefore very pleased to be part of the U4’s leap across the Elbe. Together with sbp and gmp, we want to create a milestone for sustainable and user-friendly infrastructure in a growing metropolis: with creative and innovative ideas – and with a lot of heart and soul."

设计：福尔克温·玛格，尼古劳斯·格茨与马克·西蒙斯和Stephanie Joebsch

项目负责人：Stephanie Joebsch

参与设计人员: Peter Brändle, 李亚冬, Anna-Lena Linke, Katrin Nellius, Luisa Reiter, 宋坤, Marvin Tajana, Maximilian Weigert, 吴霞

联合设计单位：sbp 施莱希工程设计咨询有限公司和 WTM Engineers GmbH

业主：汉堡铁路局股份公司

Design: Volkwin Marg und Nikolaus Goetze mit Marc Ziemons and Stephanie Joebsch

Projekt Lead: Stephanie Joebsch

Team: Peter Brändle, Li Yadong, Anna-Lena Linke, Katrin Nellius, Luisa Reiter, Song Kun, Marvin Tajana, Maximilian Weigert, Wu Xia

Joint venture with: sbp schlaich bergermann partner und WTM Engineers GmbH

Client: Hamburger Hochbahn AG

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