超宽桥面空间异型拱桥景观设计  

Landscape Design of Special-Shaped Arch Bridge with Super Wide Deck Space

作　　者：刘杰 LIU Jie(Guangzhou Municipal Engineering Design&Research Institute Co.,Ltd.,Guangzhou 510060,China)

机构地区：[1]广州市市政工程设计研究总院有限公司,广东广州510060

出　　处：《中国市政工程》2024年第2期32-35,41,142,143,共7页China Municipal Engineering

摘　　要：东莞滨海大道沙涌大桥是1座标准断面为80m的超宽桥面城市景观桥。对桥梁主体造型、色彩涂装、景观照明系统、桥上细部结构等进行景观设计。结合桥梁周边环境和地区文化,提出1种新型3拱5索面的敞开式空间异型拱桥新结构体系,以满足桥梁景观及结构受力要求。对桥梁景观照明系统,提出以4个核心价值观为导向的照明设计,以提高桥梁夜间灯光品质。对灯具样式、栏杆造型、桥上慢行系统等进行品质化、精细化设计,丰富了桥梁景观设计的内涵。该桥的景观设计理念及方法为城市超宽桥面景观桥梁提供一种新思路。Shayong Bridge on Binhai Avenue in Dongguan is an urban landscape bridge with an ultra-wide deck with a standard section of 80 m.Landscape design shall be carried out for the main shape of the bridge,color coating,landscape lighting system,detailed structure on the bridge,etc.Combined with the surrounding environment and regional culture of the bridge,a new type of open space special-shaped arch bridge with three arches and five cable planes is proposed to meet the requirements of bridge landscape and structural stress.For the bridge landscape lighting system,the lighting design guided by four core values is proposed to improve the lighting quality of the bridge at night.The quality and fine design of lamp style,railing shape and slow moving system on the bridge enrich the connotation of bridge landscape design.The landscape design concept and method of the bridge provide a new idea for the urban landscape bridge with super wide bridge deck.

关 键 词：超宽桥面 景观构思 景观照明核心价值观 色彩涂装 细节设计 

分 类 号：U442.5[建筑科学—桥梁与隧道工程]