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Steel tube bundle buckling restrained member and energy consumption joint
The invention relates to a steel tube bundle buckling restrained member and an energy consumption joint. The steel tube bundle buckling restrained member comprises at least two buckling restrained unit members, a first mounting plate set and a second mounting plate set, wherein the at least two buckling restrained unit members are arranged side by side to form a bundle-shaped structure in a matched mode, each buckling restrained unit member comprises a buckling energy consumption piece and a restrained piece sleeved outside the buckling energy consumption piece, and the two ends of the buckling energy consumption pieces correspondingly extend out of the two ends of the restrained pieces to form a first connecting section and a second connecting section; and the first mounting plate set isconnected with the first connecting section, and the second mounting plate set is connected with the second connecting section. The bundle-shaped buckling restrained unit members in the middle sectionare uniform in size in all directions, rigidity and stability differences in different directions are eliminated, the local stable bearing capacity and the overall buckling-restrained capacity are high, the working reliability under large axial compressive strain and strong shock is high, a micro-miniature structure can be achieved, the occupied space is small, installation is convenient, and therestrained member is suitable for engineering damping and reinforcing.
本发明涉及一种钢管束屈曲约束构件及耗能节点，包括：至少两个屈曲约束单元构件，至少两个屈曲约束单元构件并排布置而配合构成束状结构，各屈曲约束单元构件均包括屈曲耗能件，以及套装于屈曲耗能件外部的约束件，屈曲耗能件的两端分别对应伸出约束件的两端而形成第一连接段和第二连接段；以及第一安装板组和第二安装板组，第一安装板组与第一连接段连接，第二安装板组与第二连接段连接。本申请中段的束状的屈曲约束单元构件的各向尺寸均匀，消除了不同方向的刚度及稳定性差异，局部稳定承载力和整体防屈曲能力高，在大轴向压应变及强震下的工作可靠性高，能实现微、小型化结构，占用空间小，且安装方便，适用于工程减震和加固。
Steel tube bundle buckling restrained member and energy consumption joint
The invention relates to a steel tube bundle buckling restrained member and an energy consumption joint. The steel tube bundle buckling restrained member comprises at least two buckling restrained unit members, a first mounting plate set and a second mounting plate set, wherein the at least two buckling restrained unit members are arranged side by side to form a bundle-shaped structure in a matched mode, each buckling restrained unit member comprises a buckling energy consumption piece and a restrained piece sleeved outside the buckling energy consumption piece, and the two ends of the buckling energy consumption pieces correspondingly extend out of the two ends of the restrained pieces to form a first connecting section and a second connecting section; and the first mounting plate set isconnected with the first connecting section, and the second mounting plate set is connected with the second connecting section. The bundle-shaped buckling restrained unit members in the middle sectionare uniform in size in all directions, rigidity and stability differences in different directions are eliminated, the local stable bearing capacity and the overall buckling-restrained capacity are high, the working reliability under large axial compressive strain and strong shock is high, a micro-miniature structure can be achieved, the occupied space is small, installation is convenient, and therestrained member is suitable for engineering damping and reinforcing.
本发明涉及一种钢管束屈曲约束构件及耗能节点，包括：至少两个屈曲约束单元构件，至少两个屈曲约束单元构件并排布置而配合构成束状结构，各屈曲约束单元构件均包括屈曲耗能件，以及套装于屈曲耗能件外部的约束件，屈曲耗能件的两端分别对应伸出约束件的两端而形成第一连接段和第二连接段；以及第一安装板组和第二安装板组，第一安装板组与第一连接段连接，第二安装板组与第二连接段连接。本申请中段的束状的屈曲约束单元构件的各向尺寸均匀，消除了不同方向的刚度及稳定性差异，局部稳定承载力和整体防屈曲能力高，在大轴向压应变及强震下的工作可靠性高，能实现微、小型化结构，占用空间小，且安装方便，适用于工程减震和加固。
Steel tube bundle buckling restrained member and energy consumption joint
钢管束屈曲约束构件及耗能节点
ZHANG LIPING (author)
2021-01-19
Patent
Electronic Resource
Chinese
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