西班牙乌拉河高速铁路高架桥
发布时间：2018-10-14 12:02
【摘要】：正乌拉河高速铁路高架桥(Ulla River HighSpeed Railway Viaduct)位于西班牙加利西亚,跨越乌拉河。该桥桥址靠近乌拉河汇入大西洋的入海口,设计中需要考虑一些限制条件,例如,桥梁的美观效果、桥梁与周围环境的协调问题,还要尽量减小河道中的桥墩对沼泽地和河岸的影响。另外,主跨的构件要尽量采用预制,减小施工对河流生态造成的破坏,并且创造出通透的视觉效果。鉴于这些限
[Abstract]:(Ulla River HighSpeed Railway Viaduct), a high-speed railway viaduct on the River Zhengoula, is located in Galicia, Spain, and crosses the River Ula. The bridge site is close to the entrance of the Wula River into the Atlantic Ocean, and some limitations need to be taken into account in the design, such as the aesthetic effect of the bridge, the coordination of the bridge with the surrounding environment, It is also necessary to minimize the effects of piers on marshlands and riverbanks. In addition, the components of the main span should be prefabricated as far as possible to reduce the damage to the river ecology caused by construction, and create a transparent visual effect. In view of these limitations,
【分类号】：U448.28
本文编号：2270395
[Abstract]:(Ulla River HighSpeed Railway Viaduct), a high-speed railway viaduct on the River Zhengoula, is located in Galicia, Spain, and crosses the River Ula. The bridge site is close to the entrance of the Wula River into the Atlantic Ocean, and some limitations need to be taken into account in the design, such as the aesthetic effect of the bridge, the coordination of the bridge with the surrounding environment, It is also necessary to minimize the effects of piers on marshlands and riverbanks. In addition, the components of the main span should be prefabricated as far as possible to reduce the damage to the river ecology caused by construction, and create a transparent visual effect. In view of these limitations,
【分类号】：U448.28
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