兰州市小西湖黄河大桥桥型设计

Designing the type for Lanzhou Xiaoxihu major bridge over Yellow River

部分斜拉桥是一种新的桥梁结构形式 ,目前在世界上已得到诸多国家的认可和应用 .自2 0 0 0年 8月竣工的芜湖长江公、铁两用大桥在我国首次采用后 ,相继建成了漳州战备大桥、厦门银湖大桥 ,兰州市小西湖黄河大桥为第 4座 .通过小西湖黄河大桥的桥型比较 ,说明对中等跨度的桥梁而言 。

Partial cable staged bridge is a new kind of structure which has been accepted and applied by many countries in the world.Lanzhou Xiaoxihu bridge over Yellow River is the fourth partial cable stage bridge in China. It is found that the partial cable staged bridge is one of more competitive structures for mid span bridge comparatively.