Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Towering vibration reduction chimney with inerter device
The invention discloses a towering vibration reduction chimney with an inerter device. The towering vibration reduction chimney comprises a chimney outer cylinder and a chimney inner cylinder, wherein the chimney outer cylinder and the chimney inner cylinder are connected through a bearing rod or a bearing spring, and the inerter device is connected between the chimney outer cylinder and the chimney inner cylinder. According to the towering vibration reduction chimney, the chimney inner cylinder is used as an additional mass body and forms an inerter damper with the inerter device, the vibration resistance of the towering chimney under the action of wind-induced vibration and earthquakes is improved, the mass amplification effect of an inerter element is used, and the structural response and displacement response of the chimney are further reduced by applying the resonance principle. The towering vibration reduction chimney has the characteristics of simple design, simple structure, convenient installation and cost saving.
本发明公开了一种具有惯容装置的高耸减振烟囱，包括烟囱外筒和烟囱内筒，所述烟囱外筒和烟囱内筒之间通过承重杆或承重弹簧连接，所述烟囱外筒和烟囱内筒之间还连接惯容装置。本发明利用烟囱内筒作为附加质量体，与惯容装置构成惯容阻尼器，改善了高耸烟囱在风致振动和地震作用下的抗振性能，利用惯容元件的质量放大效应，应用共振原理进一步降低烟囱的结构响应和位移响应。本发明具有设计简便、构造简单、安装便捷、节约成本的特点。
Towering vibration reduction chimney with inerter device
The invention discloses a towering vibration reduction chimney with an inerter device. The towering vibration reduction chimney comprises a chimney outer cylinder and a chimney inner cylinder, wherein the chimney outer cylinder and the chimney inner cylinder are connected through a bearing rod or a bearing spring, and the inerter device is connected between the chimney outer cylinder and the chimney inner cylinder. According to the towering vibration reduction chimney, the chimney inner cylinder is used as an additional mass body and forms an inerter damper with the inerter device, the vibration resistance of the towering chimney under the action of wind-induced vibration and earthquakes is improved, the mass amplification effect of an inerter element is used, and the structural response and displacement response of the chimney are further reduced by applying the resonance principle. The towering vibration reduction chimney has the characteristics of simple design, simple structure, convenient installation and cost saving.
本发明公开了一种具有惯容装置的高耸减振烟囱，包括烟囱外筒和烟囱内筒，所述烟囱外筒和烟囱内筒之间通过承重杆或承重弹簧连接，所述烟囱外筒和烟囱内筒之间还连接惯容装置。本发明利用烟囱内筒作为附加质量体，与惯容装置构成惯容阻尼器，改善了高耸烟囱在风致振动和地震作用下的抗振性能，利用惯容元件的质量放大效应，应用共振原理进一步降低烟囱的结构响应和位移响应。本发明具有设计简便、构造简单、安装便捷、节约成本的特点。
Towering vibration reduction chimney with inerter device
一种具有惯容装置的高耸减振烟囱
DAI KAOSHAN (Autor:in) / YIN YEXIAN (Autor:in) / LIU YANGZHAO (Autor:in) / HUANG XIAOHAN (Autor:in) / LU YUHANG (Autor:in) / SUN YEMING (Autor:in) / YU YONGJIE (Autor:in) / LUO QINGYI (Autor:in)
13.04.2021
Patent
Elektronische Ressource
Chinesisch
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