A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Graded energy dissipation friction metal shearing composite energy dissipater
The invention relates to the field of building structure damping, in particular to a graded energy consumption friction metal shearing composite energy dissipater. The graded energy consumption friction metal shearing composite energy dissipater comprises an upper base and a lower base which are oppositely arranged in a spaced mode and parallel to each other, a friction energy dissipation unit and a metal shearing energy dissipation unit which are arranged between the upper base and the lower base in parallel, and a pair of limiting devices which are arranged on the upper base or the lower base and located on the two sides of the metal shearing energy dissipation unit, wherein the distance between each limiting device and the outer surface of the metal shearing energy dissipation unit is equal to deformation generated when the second-stage metal shearing energy dissipation unit enters the working state. According to the graded energy dissipation friction metal shearing composite energy dissipater, the energy dissipation mechanisms and product characteristics of the friction energy dissipation unit and the metal shearing type energy dissipation unit are comprehensively utilized, the structural energy dissipation requirements under the earthquake action of different grades can be well met, more comprehensive protection can be provided, and the graded energy dissipation friction metal shearing composite energy dissipater is a damping product with more excellent performance.
本发明涉及建筑结构减震领域，特别地涉及一种分级耗能摩擦金属剪切复合消能器，包括：相对间隔设置、互相平行的上底座和下底座；并列设置在上底座和下底座之间的摩擦消能单元和金属剪切消能单元；设置在上底座或下底座之上、位于金属剪切消能单元两侧的一对限位装置，各个限位装置与金属剪切消能单元外表面的间距等于第二级金属剪切消能单元进入工作状态时的变形。该分级耗能摩擦金属剪切复合消能器综合利用了摩擦消能单元和金属剪切型消能单元的消能机制和产品特点，能较好地适应不同级别地震作用下的结构消能需求，可提供更全面的保护，是性能更优良的减震产品。
Graded energy dissipation friction metal shearing composite energy dissipater
The invention relates to the field of building structure damping, in particular to a graded energy consumption friction metal shearing composite energy dissipater. The graded energy consumption friction metal shearing composite energy dissipater comprises an upper base and a lower base which are oppositely arranged in a spaced mode and parallel to each other, a friction energy dissipation unit and a metal shearing energy dissipation unit which are arranged between the upper base and the lower base in parallel, and a pair of limiting devices which are arranged on the upper base or the lower base and located on the two sides of the metal shearing energy dissipation unit, wherein the distance between each limiting device and the outer surface of the metal shearing energy dissipation unit is equal to deformation generated when the second-stage metal shearing energy dissipation unit enters the working state. According to the graded energy dissipation friction metal shearing composite energy dissipater, the energy dissipation mechanisms and product characteristics of the friction energy dissipation unit and the metal shearing type energy dissipation unit are comprehensively utilized, the structural energy dissipation requirements under the earthquake action of different grades can be well met, more comprehensive protection can be provided, and the graded energy dissipation friction metal shearing composite energy dissipater is a damping product with more excellent performance.
本发明涉及建筑结构减震领域，特别地涉及一种分级耗能摩擦金属剪切复合消能器，包括：相对间隔设置、互相平行的上底座和下底座；并列设置在上底座和下底座之间的摩擦消能单元和金属剪切消能单元；设置在上底座或下底座之上、位于金属剪切消能单元两侧的一对限位装置，各个限位装置与金属剪切消能单元外表面的间距等于第二级金属剪切消能单元进入工作状态时的变形。该分级耗能摩擦金属剪切复合消能器综合利用了摩擦消能单元和金属剪切型消能单元的消能机制和产品特点，能较好地适应不同级别地震作用下的结构消能需求，可提供更全面的保护，是性能更优良的减震产品。
Graded energy dissipation friction metal shearing composite energy dissipater
一种分级耗能摩擦金属剪切复合消能器
GE DONGDONG (author) / MIAO QISONG (author) / CHEN XI (author) / CHENG JUNFEI (author) / SU YUKUN (author) / LIU QIANMIN (author) / LU XIAO (author) / ZHAO FAN (author) / LIU CHANGDONG (author) / XU GUANFEI (author)
2021-11-02
Patent
Electronic Resource
Chinese
| European Patent Office | 2024
Fabricated energy dissipater structure suitable for underflow energy dissipation
| European Patent Office | 2024