交旅融合理念在龙里河特大桥方案设计中的应用

Application of Integration Concept of Transportation and Tourism in Scheme Design of Longli River Bridge

在国家大力推进美丽中国建设和交通强国战略的背景下,以主跨528 m的贵州龙里河特大桥为工程依托,针对交旅融合理念在高山峡谷景观斜拉桥方案设计中的应用展开研究,探索出了一套适合山区特大景观桥梁方案设计,同时与交旅融合理念深度匹配的整体解决方案,在桥梁总体宏观设计和结构微观设计层面均体现了“交通激活旅游场景、旅游促进交通转型”的交旅融合理念内涵。同时,对大桥景观设计进行了重点阐述。

Under the background of the national efforts to promote the construction of a beautiful China and the strategy of building a strong transportation country,relying on the project of 528-m Longli River Bridge in Guizhou,the application of integration concept of the transportation and tourism in the design scheme of landscape cable-stayed bridge in the alpine and gorge region is studied.A set of scheme design suitable for the extra-large landscape bridge in the mountainous area is explored.At the same time,the integrated solution deeply matched with the integration concept of transportation and tourism is proposed.The overall macro design and micro structural design of thebridge reflect the integration concept of transportation and tourism of“traffic activating tourism scenes and tourism promoting transportation transformation”.Finally,the design of bridge landscape is specially expounded.