光谷大道道路和排水工程总体设计

Overall Design of Road and Drainage Project of Guanggu Avenue

光谷大道道路和排水工程位于武汉市东湖高新技术开发区,项目主要分为东西向珞喻路高架桥和南北向光谷大道高架桥。项目中每个环节都进行了景观专项设计:主道口采用异形Y墩结构,不仅满足地铁2号线东延线后期施工的需求,同时增加了桥下空间的美观和通透性;全线高架所有排水管线采用内置设计,使得城市空间更加简洁大方,通过全封闭声屏障降低主线高架桥噪声,优化声屏障主结构,采用合理的尺寸达到外观效果,在确保安全的前提下,提升城市亮点。

The road and drainage project of Guanggu Avenue is located in the East Lake High-tech Development Zone of Wuhan.The project is mainly divided into the east-west direction Luoyu Road viaduct and the north-south direction Optics Valley Avenue viaduct.Special landscape design has been carried out in each link of the project:the main crossing adopts a special-shaped Y-pier structure,which not only meets needs of later construction of the east extension line of Metro Line 2,but also increases beauty and permeability of the space under the bridge;All drainage pipelines of the whole overhead line adopt built-in design,which makes the urban space more concise and generous;and a fully enclosed sound barrier is used to reduce noise of the main line viaduct and optimize the main sound barrier.The structure adopts a reasonable size to achieve appearance effect,which greatly enhances bright spots of the city under the premise of ensuring safety.