發(fā)布時間：2018-06-12 20:01

  本文選題：寸灘長江大橋 + 懸索橋　； 參考：《世界橋梁》2017年01期

【摘要】：寸灘長江大橋是連接重慶市南岸區(qū)彈子石中央商務區(qū)、江北兩路寸灘保稅港區(qū)及兩江新區(qū)的一座跨江大橋,全長1 520m,主跨880m,雙向8車道。通過對大橋地理環(huán)境和城市文化內核的分析,確定了大橋的景觀主題——城市之門。該橋采用雙塔懸索橋橋型,在設計過程中,運用符號學的方法,以漢字的書法形式作為橋塔造型的符號載體,融合中國元素的"形"與"意",創(chuàng)作出新穎的"門型"橋塔。橋梁標志涂裝色以中國紅體現(xiàn)城市精神風貌;錨碇采用透空式造型,簡潔而穩(wěn)定;橋墩造型借鑒了中國傳統(tǒng)古建中斗拱的形式,承力明確,古樸優(yōu)雅;人行道欄桿為柵欄式鑄鐵欄桿,花板飾以地方文化主題的浮雕圖案。全橋景觀風格統(tǒng)一,表現(xiàn)了中國元素在現(xiàn)代橋梁景觀設計中的創(chuàng)新運用。
[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.
【作者單位】： 中鐵大橋勘測設計院集團有限公司;
【分類號】：U442.5

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本文編號：2010892