A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Parallel type grading sliding friction energy dissipation device
The invention relates to the field of building structure shock absorption, and particularly relates to a parallel type grading sliding friction energy dissipation device. The parallel type grading sliding friction energy dissipation device comprises multi-stage friction energy dissipation device bodies arranged between a first base and a second base in parallel. The sliding force and the initial rigidity of each stage of friction energy dissipation device body are increased along with increasing of the stage number. According to the technical scheme, the multi-stage parallel friction energy dissipation device bodies have different sliding forces and initial rigidities, during using, under the action of small earthquakes, medium earthquakes and large earthquakes, the multi-stage parallel friction energy dissipation device bodies well adapt to increasing of the earthquake action and the energy dissipation requirement of the structure, and more comprehensive protection can be provided.
本发明涉及建筑结构减震领域，特别地涉及一种并联式分级起滑摩擦消能器，该并联式分级起滑摩擦消能器，包括并联设置在第一底座和第二底座之间的多级摩擦消能器；各级摩擦消能器的起滑力和初始刚度随着级数的增加而增大。本发明提供的技术方案中，多级并联的摩擦消能器具有不同的起滑力和初始刚度，使用时，在小震、中震和大震作用下，多级并联的摩擦消能器很好的适应地震作用的增大和结构的消能需求，可提供更全面的保护。
Parallel type grading sliding friction energy dissipation device
The invention relates to the field of building structure shock absorption, and particularly relates to a parallel type grading sliding friction energy dissipation device. The parallel type grading sliding friction energy dissipation device comprises multi-stage friction energy dissipation device bodies arranged between a first base and a second base in parallel. The sliding force and the initial rigidity of each stage of friction energy dissipation device body are increased along with increasing of the stage number. According to the technical scheme, the multi-stage parallel friction energy dissipation device bodies have different sliding forces and initial rigidities, during using, under the action of small earthquakes, medium earthquakes and large earthquakes, the multi-stage parallel friction energy dissipation device bodies well adapt to increasing of the earthquake action and the energy dissipation requirement of the structure, and more comprehensive protection can be provided.
本发明涉及建筑结构减震领域，特别地涉及一种并联式分级起滑摩擦消能器，该并联式分级起滑摩擦消能器，包括并联设置在第一底座和第二底座之间的多级摩擦消能器；各级摩擦消能器的起滑力和初始刚度随着级数的增加而增大。本发明提供的技术方案中，多级并联的摩擦消能器具有不同的起滑力和初始刚度，使用时，在小震、中震和大震作用下，多级并联的摩擦消能器很好的适应地震作用的增大和结构的消能需求，可提供更全面的保护。
Parallel type grading sliding friction energy dissipation device
一种并联式分级起滑摩擦消能器
GE DONGDONG (author) / MIAO QISONG (author) / CHENG JUNFEI (author) / LIU QIANMIN (author) / CHEN XI (author) / CHEN HAN (author) / YU FANGCHENG (author)
2022-01-07
Patent
Electronic Resource
Chinese
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