Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Foundation combination vibration isolation arranging structure and method suitable for large-span structure
The invention provides a foundation combination vibration isolation arranging structure and method suitable for a large-span structure. The structure comprises a plurality of different types of vibration isolation support seats arranged in a partitioning mode; the vibration isolation support seats comprise lead core rubber vibration isolation support seats, laminated rubber vibration isolation support seats and speed type dampers; the lead core rubber vibration isolation support seats are arranged in a peripheral area of a vibration isolation layer; the laminated rubber vibration isolation support seats are arranged in an inner area of the vibration isolation layer; and the speed type dampers are arranged in the peripheral area of the vibration isolation layer from the orthogonal two directions. According to the foundation combination vibration isolation arranging structure and method suitable for the large-span structure, through reasonably arranging and optimizing the different typesof the vibration isolation support seats, a combined vibration isolation layer coordinated with the upper large-span structure can be formed, torsion effects of the upper structure are effectively reduced, and vibration isolation effects are remarkably improved.
本发明提供了一种适用于大跨度结构的基础组合隔震布置结构及方法，包括：若干个分区域设置的不同类型的隔震支座；所述隔震支座包括：铅芯橡胶隔震支座、叠层橡胶隔震支座和速度型阻尼器；所述铅芯橡胶隔震支座布置于隔震层的外围区域；所述叠层橡胶隔震支座布置于隔震层的内部区域；所述速度型阻尼器从正交两个方向布置于隔震层的外围区域。本发明通过对不同类型隔震支座的合理布置和优化组合，能够形成与上部大跨度结构相协调的组合隔震层，有效减小上部结构扭转效应，显著提高隔震效果。
Foundation combination vibration isolation arranging structure and method suitable for large-span structure
The invention provides a foundation combination vibration isolation arranging structure and method suitable for a large-span structure. The structure comprises a plurality of different types of vibration isolation support seats arranged in a partitioning mode; the vibration isolation support seats comprise lead core rubber vibration isolation support seats, laminated rubber vibration isolation support seats and speed type dampers; the lead core rubber vibration isolation support seats are arranged in a peripheral area of a vibration isolation layer; the laminated rubber vibration isolation support seats are arranged in an inner area of the vibration isolation layer; and the speed type dampers are arranged in the peripheral area of the vibration isolation layer from the orthogonal two directions. According to the foundation combination vibration isolation arranging structure and method suitable for the large-span structure, through reasonably arranging and optimizing the different typesof the vibration isolation support seats, a combined vibration isolation layer coordinated with the upper large-span structure can be formed, torsion effects of the upper structure are effectively reduced, and vibration isolation effects are remarkably improved.
本发明提供了一种适用于大跨度结构的基础组合隔震布置结构及方法，包括：若干个分区域设置的不同类型的隔震支座；所述隔震支座包括：铅芯橡胶隔震支座、叠层橡胶隔震支座和速度型阻尼器；所述铅芯橡胶隔震支座布置于隔震层的外围区域；所述叠层橡胶隔震支座布置于隔震层的内部区域；所述速度型阻尼器从正交两个方向布置于隔震层的外围区域。本发明通过对不同类型隔震支座的合理布置和优化组合，能够形成与上部大跨度结构相协调的组合隔震层，有效减小上部结构扭转效应，显著提高隔震效果。
Foundation combination vibration isolation arranging structure and method suitable for large-span structure
一种适用于大跨度结构的基础组合隔震布置结构及方法
ZHU ZHONGYI (Autor:in) / SHU WEINONG (Autor:in) / ZHOU ZHONGFA (Autor:in) / ZHANG LIN (Autor:in) / BU LONGGUI (Autor:in) / WANG ZHE (Autor:in) / QIN KAI (Autor:in)
09.06.2020
Patent
Elektronische Ressource
Chinesisch
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