Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Large-span river-crossing corridor cantilever installation method
The invention discloses a large-span river-crossing corridor cantilever installation method, truss girders are erected on a side span structure of a river-crossing corridor, the fundamental contradiction of site limitation is solved on the basis of the side span structure, a support does not need to be arranged in the middle of a river channel, piling in the river channel is not needed, the use amount of large machines such as drilling machines is greatly reduced, and the construction cost is reduced. The problems that piling is needed in a riverway during construction of a traditional steel structure river-crossing corridor, and the construction difficulty is large are solved.
本发明公开了一种大跨度跨河连廊悬臂安装方法，通过在跨河连廊的边跨结构上架设桁架梁，以边跨结构为依托，解决了场地受限的根本矛盾，无需在河道中间设立支撑，无需河道内打桩，极大程度减小了钻机等大型机械的使用量，降低施工成本。本发明解决了传统的钢结构跨河连廊的施工需要在河道内打桩，施工难度大的问题。
Large-span river-crossing corridor cantilever installation method
The invention discloses a large-span river-crossing corridor cantilever installation method, truss girders are erected on a side span structure of a river-crossing corridor, the fundamental contradiction of site limitation is solved on the basis of the side span structure, a support does not need to be arranged in the middle of a river channel, piling in the river channel is not needed, the use amount of large machines such as drilling machines is greatly reduced, and the construction cost is reduced. The problems that piling is needed in a riverway during construction of a traditional steel structure river-crossing corridor, and the construction difficulty is large are solved.
本发明公开了一种大跨度跨河连廊悬臂安装方法，通过在跨河连廊的边跨结构上架设桁架梁，以边跨结构为依托，解决了场地受限的根本矛盾，无需在河道中间设立支撑，无需河道内打桩，极大程度减小了钻机等大型机械的使用量，降低施工成本。本发明解决了传统的钢结构跨河连廊的施工需要在河道内打桩，施工难度大的问题。
Large-span river-crossing corridor cantilever installation method
大跨度跨河连廊悬臂安装方法
HE RITIAN (Autor:in) / PENG HAO (Autor:in) / LI CHONG (Autor:in) / TIAN LONGJIE (Autor:in) / ZHANG TIHUI (Autor:in) / LI SHANWEN (Autor:in) / CHENG SHUPING (Autor:in)
31.12.2021
Patent
Elektronische Ressource
Chinesisch
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