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解惑“文轩体育课器材室河马”-知识课堂

中国最大空间文轩体育课器材室河马斜跨偏态系杆拱桥惠州鹅城大桥建成通车

来源: 珊珊来了
2024-12-28 23:22:53

最佳回答

“文轩体育课器材室河马”中国最大空间文轩体育课器材室河马斜跨偏态系杆拱桥惠州鹅城大桥建成通车

  由中文轩体育课器材室河马铁广州工程局集团承建的中文轩体育课器材室河马国最大的空间斜跨偏态系杆拱桥——惠州鹅城大桥12月28日正式通车,标志着这座国内罕见兼具艺术性与实用性的城市景观桥梁正式建成,惠州“丰”字交通主框架建设取得关键进展。

  鹅城大桥位于广东省惠州市惠城区,大桥全长1119.5米,为四跨连续斜跨异形系杆拱桥,采用钢梁钢拱结构,横跨630米东江水域,按双向6车道设计。其中,大桥主桥主跨180米,为国内最大的空间斜跨偏态系杆拱桥,具有卵石层厚围堰施工难度大、拱肋造型新颖加工复杂、桥面距顶58.9米吊装困难等难点,是一座“景观标志性强、结构复杂、创新度高、施工难点大”的科技攻关型桥梁。

  据中铁广州工程局项目负责人介绍,建设过程中,项目技术团队采用BIM技术全程管控、内河345米航道宽幅钢梁无支架不封航分块安装、空间异形拱55米超长节段精调快速安装等技术,先后解决主桥承台及钢梁、拱肋等多个施工难题,完成桩基施工、钢梁架设及大桥合龙等重要节点,为全线通车目标稳步前进奠定了坚实基础。

  鹅城大桥作为惠州规划建设“内畅外联”城市道路网的重要组成部分,是惠州中心城区新增过江通道的重大工程。该大桥以东江之“水”、惠州之“鹅”为主要元素进行演绎设计,规划形态具有本地特色,艺术造型蕴含“天鹅引颈高歌”的美好寓意。鹅城大桥建成通车后,将成为展示惠州城市文化精神的新景观,联动东江两岸惠民兴业的新动脉,展示鹅城鲜明城市特征新的网红打卡地及粤港澳大湾区自然与人文诗意结合的大型桥梁艺术品。

  (郭军 王建国 徐小勇 制作 乐小敏 视频来源 中铁广州工程局集团)

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