Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Split type steel box girder bridge vortex vibration control method
The invention provides a split type steel box girder bridge vortex vibration control method, and relates to the technical field of bridge construction.The split type steel box girder bridge vortex vibration control method comprises the steps that a wind speed detection mechanism, a split type steel box girder with a central groove and a partition plate mechanism arranged on the steel box girder and used for opening and closing the central groove are provided; the wind speed detection mechanism is used for obtaining the real-time wind speed V < actual >; when the V < actual > is smaller than the V < threshold >, the partition plate mechanism is closed, so that the central open groove is closed; when the V actual value is larger than the V threshold value, the partition plate mechanism is opened, so that the central open groove is ventilated.
本发明提供了一种分体式钢箱梁桥涡振控制方法，涉及桥梁建设的技术领域，分体式钢箱梁桥涡振控制方法包括步骤：提供一风速检测机构、具有中央开槽的分体式钢箱梁、设置于所述钢箱梁上且用于开闭所述中央开槽的隔板机构；利用所述风速检测机构获取实时风速V实；当V实小于V阈时，隔板机构关闭，以使所述中央开槽封闭；当V实大于V阈时，隔板机构打开，以使所述中央开槽透风。
Split type steel box girder bridge vortex vibration control method
The invention provides a split type steel box girder bridge vortex vibration control method, and relates to the technical field of bridge construction.The split type steel box girder bridge vortex vibration control method comprises the steps that a wind speed detection mechanism, a split type steel box girder with a central groove and a partition plate mechanism arranged on the steel box girder and used for opening and closing the central groove are provided; the wind speed detection mechanism is used for obtaining the real-time wind speed V < actual >; when the V < actual > is smaller than the V < threshold >, the partition plate mechanism is closed, so that the central open groove is closed; when the V actual value is larger than the V threshold value, the partition plate mechanism is opened, so that the central open groove is ventilated.
本发明提供了一种分体式钢箱梁桥涡振控制方法，涉及桥梁建设的技术领域，分体式钢箱梁桥涡振控制方法包括步骤：提供一风速检测机构、具有中央开槽的分体式钢箱梁、设置于所述钢箱梁上且用于开闭所述中央开槽的隔板机构；利用所述风速检测机构获取实时风速V实；当V实小于V阈时，隔板机构关闭，以使所述中央开槽封闭；当V实大于V阈时，隔板机构打开，以使所述中央开槽透风。
Split type steel box girder bridge vortex vibration control method
分体式钢箱梁桥涡振控制方法
MEI HANYU (Autor:in) / WANG CHANGJIANG (Autor:in) / CHEN XIANGYANG (Autor:in) / LI LEI (Autor:in) / WEI YIFENG (Autor:in) / XU ZU'EN (Autor:in) / WANG GUOTAO (Autor:in) / ZHUANG WANLYU (Autor:in) / WU LINGFENG (Autor:in)
04.07.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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