Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Vibration-isolation support for building
The invention discloses a vibration-isolation support for a building. The vibration-isolation support comprises an upper support, a lower support, a vibration-isolation circular ring supported betweenthe upper support and the lower support, a powering-on device used for powering on and heating the vibration-isolation circular ring, and a damper connected between the upper support and the lower support; the vibration-isolation circular ring is made of an intelligent lattice structure; the intelligent lattice structure is made of a shape memory alloy and comprises a plurality of lattice base cells repeatedly arrayed in a space; and the damper comprises a damper body, magnetorheological damping fluid filling the interior of the damper body, and a magnet exciting coil wound on the damper body. According to the vibration-isolation support, the rigidity and damping strength of the vibration-isolation support can be adaptively adjusted according to the magnitude of vibration excitation.
本发明公开了一种建筑物隔振支座，包括上支座、下支座、支撑于所述上支座与下支座之间的隔振圆环、用于对隔振圆环通电加热的通电装置、以及连接于所述上支座与下支座之间的阻尼器；所述隔振圆环由智能点阵结构制作；所述智能点阵结构由形状记忆合金制作，其包括在空间内重复排列的多个点阵单胞；所述阻尼器包括阻尼器本体、填充于所述阻尼器本体内的磁流变阻尼液以及缠绕所述阻尼器本体的励磁线圈；本隔振支座可以根据振动激励的大小适应性的调整隔振支座自身的刚度和阻尼强度。
Vibration-isolation support for building
The invention discloses a vibration-isolation support for a building. The vibration-isolation support comprises an upper support, a lower support, a vibration-isolation circular ring supported betweenthe upper support and the lower support, a powering-on device used for powering on and heating the vibration-isolation circular ring, and a damper connected between the upper support and the lower support; the vibration-isolation circular ring is made of an intelligent lattice structure; the intelligent lattice structure is made of a shape memory alloy and comprises a plurality of lattice base cells repeatedly arrayed in a space; and the damper comprises a damper body, magnetorheological damping fluid filling the interior of the damper body, and a magnet exciting coil wound on the damper body. According to the vibration-isolation support, the rigidity and damping strength of the vibration-isolation support can be adaptively adjusted according to the magnitude of vibration excitation.
本发明公开了一种建筑物隔振支座，包括上支座、下支座、支撑于所述上支座与下支座之间的隔振圆环、用于对隔振圆环通电加热的通电装置、以及连接于所述上支座与下支座之间的阻尼器；所述隔振圆环由智能点阵结构制作；所述智能点阵结构由形状记忆合金制作，其包括在空间内重复排列的多个点阵单胞；所述阻尼器包括阻尼器本体、填充于所述阻尼器本体内的磁流变阻尼液以及缠绕所述阻尼器本体的励磁线圈；本隔振支座可以根据振动激励的大小适应性的调整隔振支座自身的刚度和阻尼强度。
Vibration-isolation support for building
一种建筑物隔振支座
YU QIUHONG (Autor:in) / HUANG CHUNYONG (Autor:in) / DAI ZHILIANG (Autor:in)
13.11.2020
Patent
Elektronische Ressource
Chinesisch
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