重庆寸滩长江大桥景观设计

发布时间：2018-06-12 20:01

本文选题：寸滩长江大桥 + 悬索桥　；参考：《世界桥梁》2017年01期

【摘要】：寸滩长江大桥是连接重庆市南岸区弹子石中央商务区、江北两路寸滩保税港区及两江新区的一座跨江大桥,全长1 520m,主跨880m,双向8车道。通过对大桥地理环境和城市文化内核的分析,确定了大桥的景观主题——城市之门。该桥采用双塔悬索桥桥型,在设计过程中,运用符号学的方法,以汉字的书法形式作为桥塔造型的符号载体,融合中国元素的"形"与"意",创作出新颖的"门型"桥塔。桥梁标志涂装色以中国红体现城市精神风貌;锚碇采用透空式造型,简洁而稳定;桥墩造型借鉴了中国传统古建中斗拱的形式,承力明确,古朴优雅;人行道栏杆为栅栏式铸铁栏杆,花板饰以地方文化主题的浮雕图案。全桥景观风格统一,表现了中国元素在现代桥梁景观设计中的创新运用。
[Abstract]:Putan Yangtze River Bridge is a bridge across the river which connects the central business district of Pinzishi in Nanan District of Chongqing City, the bonded Port area of two roads in the north of the Yangtze River and the new area of Liangjiang River. The bridge has a total length of 1,520m, a main span of 880m, and a two-way 8 driveway. Based on the analysis of the geographical environment and the urban cultural core of the bridge, the landscape theme of the bridge, the city gate, is determined. The bridge adopts the double tower suspension bridge type. In the process of design, it uses the semiotic method, takes the Chinese character calligraphy form as the symbol carrier of the bridge tower modeling, integrates the "shape" and "meaning" of the Chinese elements, and creates a novel "door type" bridge tower. The bridge signs are painted with Chinese red to reflect the spirit of the city; the Anchorage adopts a porous shape, which is simple and stable; the shape of bridge piers draws lessons from the form of the bucket arch in the traditional Chinese ancient architecture, with clear bearing force and simple and elegant bearing; Sidewalk railings for the fence cast iron railings, flowers decorated with local cultural theme embossed pattern. The unity of the whole bridge landscape style shows the innovative application of Chinese elements in the modern bridge landscape design.
【作者单位】：中铁大桥勘测设计院集团有限公司;
【分类号】：U442.5

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