这座180m长的桥是伦敦港口区步行交通建设项目之一。它的任务书非常特别,要求该桥是永久性的同时又具有机动性——即能够打开来让轮船通过。为了满足这个要求,我们将桥身分为两段,一段固定而另一段可以开启,它们的原始形态组成一个S形,横跨南码头和赫伦码头。大桥在打开的时候, This 180m long bridge is one of the pedestrian traffic constructions in London’s port area. Its mission statement is very special, requiring the bridge to be both permanent and mobile - that it can be opened to allow ships to pass through. To meet this requirement, we split the bridge into two sections, one section fixed and the other section openable, and their original shape made up an S-shape that straddles the South Pier and the Heron Pier. When the bridge is open,