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Multi-dimensional seismic mitigation and isolation support with negative Poisson's ratio structural form
A multi-dimensional seismic mitigation and isolation support with a negative Poisson's ratio structural form comprises a support upper connecting plate (1) and a support lower connecting plate (2), and is characterized in that a support body with a negative Poisson's ratio effect is arranged between the support upper connecting plate (1) and the support lower connecting plate (2); the support body is formed by compositing a plurality of corrugated steel plates (3), vertical partition plates (4) distributed longitudinally and transversely and organic elastic materials, the vertical partition plates (4) crossed longitudinally and transversely are arranged between every two vertically adjacent corrugated steel plates (3), the corrugated steel plates (3) and the vertical partition plates (4) form a plurality of deformation cavities (5), and the deformation cavities (5) are filled with elastic filling blocks (6) or filled with elastic materials (6). According to the invention, the installation is convenient, the service life is long, the lateral rigidity and the lateral damping ratio are greatly improved, the tensile property is good, the horizontal limiting force is enhanced, and a good energy dissipation and shock absorption effect can be achieved.
一种具有负泊松比结构形式的多维减隔震支座，包括支座上连接板（1）和支座下连接板（2），其特征在于：所述支座上连接板（1）与支座下连接板（2）之间设置有具有负泊松比效应的支座本体，支座本体由多块波形钢板（3）、纵横分布的竖向隔板（4）以及有机弹性材料复合而成，上下相邻的两块波形钢板（3）之间设置有纵横交叉的竖向隔板（4），波形钢板（3）与竖向隔板（4）构成了多个变形腔体（5），变形腔体（5）内填充设置有弹性填充块（6）或灌注有弹性材料（6），本发明安装方便，使用寿命长，侧向刚度和侧向阻尼比都得到了极大提高，抗拉性能好，水平限位力得到了增强，并能达到良好的耗能减震效果。
Multi-dimensional seismic mitigation and isolation support with negative Poisson's ratio structural form
A multi-dimensional seismic mitigation and isolation support with a negative Poisson's ratio structural form comprises a support upper connecting plate (1) and a support lower connecting plate (2), and is characterized in that a support body with a negative Poisson's ratio effect is arranged between the support upper connecting plate (1) and the support lower connecting plate (2); the support body is formed by compositing a plurality of corrugated steel plates (3), vertical partition plates (4) distributed longitudinally and transversely and organic elastic materials, the vertical partition plates (4) crossed longitudinally and transversely are arranged between every two vertically adjacent corrugated steel plates (3), the corrugated steel plates (3) and the vertical partition plates (4) form a plurality of deformation cavities (5), and the deformation cavities (5) are filled with elastic filling blocks (6) or filled with elastic materials (6). According to the invention, the installation is convenient, the service life is long, the lateral rigidity and the lateral damping ratio are greatly improved, the tensile property is good, the horizontal limiting force is enhanced, and a good energy dissipation and shock absorption effect can be achieved.
一种具有负泊松比结构形式的多维减隔震支座，包括支座上连接板（1）和支座下连接板（2），其特征在于：所述支座上连接板（1）与支座下连接板（2）之间设置有具有负泊松比效应的支座本体，支座本体由多块波形钢板（3）、纵横分布的竖向隔板（4）以及有机弹性材料复合而成，上下相邻的两块波形钢板（3）之间设置有纵横交叉的竖向隔板（4），波形钢板（3）与竖向隔板（4）构成了多个变形腔体（5），变形腔体（5）内填充设置有弹性填充块（6）或灌注有弹性材料（6），本发明安装方便，使用寿命长，侧向刚度和侧向阻尼比都得到了极大提高，抗拉性能好，水平限位力得到了增强，并能达到良好的耗能减震效果。
Multi-dimensional seismic mitigation and isolation support with negative Poisson's ratio structural form
一种具有负泊松比结构形式的多维减隔震支座
XU XUN (author) / CAO HANXIONG (author) / WU ZHIFENG (author) / LI XIN (author) / FU ZIMING (author) / XU BO (author) / CHEN CAN (author) / HUANG BIN (author)
2023-11-28
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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