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A platform for research: civil engineering, architecture and urbanism
Self-centering steel frame column base joint structure utilizing sliding friction to dissipate energy
The invention belongs to the field of steel frame column bases, particularly relates to a self-centering steel frame column base joint structure utilizing sliding friction to consume energy, and aims at solving the problems that an existing steel frame column base joint structure is single in dynamic nature, low in energy consumption of sliding friction, low in utilization rate of the sliding friction and poor in flexibility of an overall structure. According to the technical scheme, the column base comprises a column base bottom plate, two column base auxiliary plates, two column base main plates, two node installation assemblies, two side edge sliding assemblies and two bottom sliding assemblies, the two column base auxiliary plates are both installed on the top of the column base bottom plate in a sliding mode, the column base main plates are arranged on the corresponding column base auxiliary plates, and the two node installation assemblies are arranged on the two side edge sliding assemblies. And the node mounting assemblies are arranged on the corresponding column foot auxiliary plates. The steel frame column base joint structure is flexible in dynamic nature, high in energy consumption of sliding friction, high in utilization rate of the sliding friction and good in flexibility of the whole structure.
本发明属于钢框架柱脚领域，尤其是一种利用滑移摩擦耗能的自定心钢框架柱脚节点结构，针对现有钢框架柱脚节点结构的动态性较为单一，滑移摩擦的耗能比较低，且对滑移摩擦的利用率较低，整体结构的灵活度较差的问题，现提出如下方案，其包括柱脚底板、两个柱脚副板、两个柱脚主板、两个节点安装组件、两个侧边滑移组件和两个底部滑移组件，两个所述柱脚副板均滑动安装在柱脚底板的顶部，所述柱脚主板设置在对应的柱脚副板上，所述节点安装组件设置在对应的柱脚副板上。本发明的钢框架柱脚节点结构的动态性较为灵活，滑移摩擦的耗能比较高，且对滑移摩擦的利用率较高，整体结构的灵活度较好。
Self-centering steel frame column base joint structure utilizing sliding friction to dissipate energy
The invention belongs to the field of steel frame column bases, particularly relates to a self-centering steel frame column base joint structure utilizing sliding friction to consume energy, and aims at solving the problems that an existing steel frame column base joint structure is single in dynamic nature, low in energy consumption of sliding friction, low in utilization rate of the sliding friction and poor in flexibility of an overall structure. According to the technical scheme, the column base comprises a column base bottom plate, two column base auxiliary plates, two column base main plates, two node installation assemblies, two side edge sliding assemblies and two bottom sliding assemblies, the two column base auxiliary plates are both installed on the top of the column base bottom plate in a sliding mode, the column base main plates are arranged on the corresponding column base auxiliary plates, and the two node installation assemblies are arranged on the two side edge sliding assemblies. And the node mounting assemblies are arranged on the corresponding column foot auxiliary plates. The steel frame column base joint structure is flexible in dynamic nature, high in energy consumption of sliding friction, high in utilization rate of the sliding friction and good in flexibility of the whole structure.
本发明属于钢框架柱脚领域，尤其是一种利用滑移摩擦耗能的自定心钢框架柱脚节点结构，针对现有钢框架柱脚节点结构的动态性较为单一，滑移摩擦的耗能比较低，且对滑移摩擦的利用率较低，整体结构的灵活度较差的问题，现提出如下方案，其包括柱脚底板、两个柱脚副板、两个柱脚主板、两个节点安装组件、两个侧边滑移组件和两个底部滑移组件，两个所述柱脚副板均滑动安装在柱脚底板的顶部，所述柱脚主板设置在对应的柱脚副板上，所述节点安装组件设置在对应的柱脚副板上。本发明的钢框架柱脚节点结构的动态性较为灵活，滑移摩擦的耗能比较高，且对滑移摩擦的利用率较高，整体结构的灵活度较好。
Self-centering steel frame column base joint structure utilizing sliding friction to dissipate energy
一种利用滑移摩擦耗能的自定心钢框架柱脚节点结构
XIE LINLIN (author)
2022-03-25
Patent
Electronic Resource
Chinese
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