宁波机场路南延工程绿色建造的技术措施
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宁波机场路南延工程绿色建造的技术措施


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    摘要:

    绿色建造是可持续发展的重要内容,宁波机场路南延工程针对公铁一体化双层高架桥的特点,建设全过程执行绿色建造的理念。采取多项绿色建造技术措施,包括规划阶段节约用地的公铁共通道建设方案;设计阶段减振降噪技术研究、U形轨道梁设计、建桥合一双层高架车站;施工阶段“共用架桥机,架设双层预制梁”的创新绿色施工工艺,以及UHPC新材料预制装配技术的施工、验收标准体系研究等。采取的技术措施大幅集约用地、优化城市空间布局、减少施工期间对环境的影响,而且注重改善运营期间的环境噪声保护、减少运营养护工作。

    Abstract:

    Green construction is an important part of sustainable development. The Ningbo Airport Road South Extension Project is based on the characteristics of the integrated dual-layer viaduct in the public railway, and the concept of green construction is implemented in the whole process. Adopt a number of green construction technical measures, including the public rail co-channel construction plan that saves land in the planning stage; the research phase of vibration reduction and noise reduction technology, U-shaped rail beam design, and a pair of sectors of bridge integration; “shared bridge machines, set up a dual-layer prefabricated beam ”innovative green construction technology in the construction stage, and the construction of the construction and acceptance standard system of the UHPC new material prefabricated assembly technology. The technical measures adopted have greatly integrated land, optimize the layout of urban space, reduce the impact of the environment during construction, and pay attention to improving environmental noise protection during operation and reducing operational care work.

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  • 收稿日期:2022-04-26
  • 最后修改日期:2022-04-26
  • 录用日期:2022-05-04
  • 在线发布日期: 2022-07-21
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