A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Round wave type corrugated steel plate damper
The invention relates to the field of energy dissipation components of building structures, and discloses a round wave type corrugated steel plate damper which comprises an upper connecting plate, a round wave type metal corrugated web, flanges on the two sides of the web and a lower connecting plate, and the round wave type metal corrugated web and the flanges on the two sides are fixedly installed between the upper connecting plate and the lower connecting plate. The circular-wave-shaped metal corrugated web is an arc-shaped vertical corrugated steel plate and is formed by connecting a plurality of arc corrugations with the same size, the arc corrugations are located on the two sides of the horizontal position of the center of the circular-wave-shaped metal corrugated web in a staggered mode respectively, and the wave height is not larger than the arc radius. According to the round wave type corrugated steel plate damper, the advantages of a traditional shearing type damper are not changed, meanwhile, the damper has better out-of-plane buckling prevention performance when working in a plane, and the damper can have better mechanical performance and energy dissipation capacity under the action of bidirectional force; the implementation mode has the advantages of simple structure, low production cost and the like.
本发明涉及建筑结构耗能构件领域，公开了一种圆波型波纹钢板阻尼器，包括上连接板、圆波型金属波纹腹板、腹板两侧的翼缘以及下连接板，所述圆波型金属波纹腹板及两侧翼缘固定安装在上连接板以及下连接板之间，圆波型金属波纹腹板采用圆弧式竖向波纹钢板，由多个相同尺寸的圆弧波纹相连组成，各圆弧波纹分别交错位于圆波型金属波纹腹板中心水平位置两侧，波高不大于圆弧半径。本发明提供的圆波型波纹钢板阻尼器，在具备不改变传统剪切型阻尼器优点的同时，阻尼器在平面内工作时有更好的面外防屈曲性能，也使阻尼器在双向力作用下能够有更好的力学性能与耗能能力，该实现方式同时具有构造简单、生产成本低等优点。
Round wave type corrugated steel plate damper
The invention relates to the field of energy dissipation components of building structures, and discloses a round wave type corrugated steel plate damper which comprises an upper connecting plate, a round wave type metal corrugated web, flanges on the two sides of the web and a lower connecting plate, and the round wave type metal corrugated web and the flanges on the two sides are fixedly installed between the upper connecting plate and the lower connecting plate. The circular-wave-shaped metal corrugated web is an arc-shaped vertical corrugated steel plate and is formed by connecting a plurality of arc corrugations with the same size, the arc corrugations are located on the two sides of the horizontal position of the center of the circular-wave-shaped metal corrugated web in a staggered mode respectively, and the wave height is not larger than the arc radius. According to the round wave type corrugated steel plate damper, the advantages of a traditional shearing type damper are not changed, meanwhile, the damper has better out-of-plane buckling prevention performance when working in a plane, and the damper can have better mechanical performance and energy dissipation capacity under the action of bidirectional force; the implementation mode has the advantages of simple structure, low production cost and the like.
本发明涉及建筑结构耗能构件领域，公开了一种圆波型波纹钢板阻尼器，包括上连接板、圆波型金属波纹腹板、腹板两侧的翼缘以及下连接板，所述圆波型金属波纹腹板及两侧翼缘固定安装在上连接板以及下连接板之间，圆波型金属波纹腹板采用圆弧式竖向波纹钢板，由多个相同尺寸的圆弧波纹相连组成，各圆弧波纹分别交错位于圆波型金属波纹腹板中心水平位置两侧，波高不大于圆弧半径。本发明提供的圆波型波纹钢板阻尼器，在具备不改变传统剪切型阻尼器优点的同时，阻尼器在平面内工作时有更好的面外防屈曲性能，也使阻尼器在双向力作用下能够有更好的力学性能与耗能能力，该实现方式同时具有构造简单、生产成本低等优点。
Round wave type corrugated steel plate damper
一种圆波型波纹钢板阻尼器
ZHOU YUN (author) / SHANG CHENGHAO (author) / LI JIALE (author)
2023-12-08
Patent
Electronic Resource
Chinese
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