正在西德汉堡港Kohlbrand河口兴建的欧洲主要超级公路E—3公路上的一座桥,是欧洲跨越水上最长的桥。正桥为跨度98+325+98m箱形钢梁的斜拉吊桥。西岸引桥大部分用跨度为70m的后张法预应力钢筋混凝土梁,东岸亦系预应力箱形梁,但跨度为50m。该桥建成后的车辆通过能力估计为每天31,000辆。支承钢索的两座钢塔架为倒Y字形,伸至 A bridge on the E-3 major European highways, being built at the Kohlbrand estuary in Hamburg, West Germany, is Europe’s longest bridge spanning the water. The main bridge is a span suspension bridge of 98 + 325 + 98m box girders. Most of the West Bank Approach Bridge uses a span of 70m post-tensioned prestressed concrete beams, the eastern coast is also prestressed box girder, but the span of 50m. The completed capacity of the bridge was estimated at 31,000 vehicles per day. The two steel towers that support the cable are inverted Y-shaped and extend to