Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Swing self-resetting steel frame based on energy consumption damper and assembly method thereof
The swing self-resetting steel frame comprises a steel beam, a steel column, a column end fixator, a rotating shaft, a beam end fixator, a beam column damper, a beam end stabilizer, an L-shaped SMA fixing plate, a column-beam SMA stranded wire, an L-shaped connecting plate, a copper plate, a column bottom SMA stranded wire, a connecting plate, an extrusion plate, a supporting rib plate, a fixing plate, a concrete base, a foot energy dissipation damper and a lower rib plate. The dampers are arranged at the connecting positions of the steel column, the concrete base and the steel beam, plastic deformation is formed when the connecting positions swing and rotate, earthquake energy is dissipated, and then earthquake damage and damage to the joint are reduced; all the components can be constructed in a factory machining and assembling mode, the holes are formed in the structure in advance, all the components can be connected with the column bottom connecting assembly of the concrete base assembly through the preset connecting holes, and therefore the requirement for field operation is lowered, and the construction period is shortened.
本发明公开了基于耗能阻尼器的摇摆自复位钢框架，包括钢梁、钢柱、柱端固定器、转轴、梁端固定器、梁柱阻尼器、梁端稳定器、L型SMA固定板、柱梁SMA绞线、L型连接板、铜板、柱底SMA绞线、连接板、挤压板、支撑肋板、固定板、混凝土基座、脚部耗能阻尼器、下部肋板；本发明通过在钢柱与混凝土基座、钢梁连接处设置阻尼器，在上述连接处发生摇摆和转动时形成塑性变形，耗散地震能量，进而降低节点的地震损伤和破坏；本发明中全部部件均可采用工厂加工现在装配的方式进行施工，通过预先在结构上开设孔洞，各部件可以通过预设连接孔与混凝土基座组件的柱底连接组件进行连接，从而降低现场作业的要求，缩短施工工期。
Swing self-resetting steel frame based on energy consumption damper and assembly method thereof
The swing self-resetting steel frame comprises a steel beam, a steel column, a column end fixator, a rotating shaft, a beam end fixator, a beam column damper, a beam end stabilizer, an L-shaped SMA fixing plate, a column-beam SMA stranded wire, an L-shaped connecting plate, a copper plate, a column bottom SMA stranded wire, a connecting plate, an extrusion plate, a supporting rib plate, a fixing plate, a concrete base, a foot energy dissipation damper and a lower rib plate. The dampers are arranged at the connecting positions of the steel column, the concrete base and the steel beam, plastic deformation is formed when the connecting positions swing and rotate, earthquake energy is dissipated, and then earthquake damage and damage to the joint are reduced; all the components can be constructed in a factory machining and assembling mode, the holes are formed in the structure in advance, all the components can be connected with the column bottom connecting assembly of the concrete base assembly through the preset connecting holes, and therefore the requirement for field operation is lowered, and the construction period is shortened.
本发明公开了基于耗能阻尼器的摇摆自复位钢框架，包括钢梁、钢柱、柱端固定器、转轴、梁端固定器、梁柱阻尼器、梁端稳定器、L型SMA固定板、柱梁SMA绞线、L型连接板、铜板、柱底SMA绞线、连接板、挤压板、支撑肋板、固定板、混凝土基座、脚部耗能阻尼器、下部肋板；本发明通过在钢柱与混凝土基座、钢梁连接处设置阻尼器，在上述连接处发生摇摆和转动时形成塑性变形，耗散地震能量，进而降低节点的地震损伤和破坏；本发明中全部部件均可采用工厂加工现在装配的方式进行施工，通过预先在结构上开设孔洞，各部件可以通过预设连接孔与混凝土基座组件的柱底连接组件进行连接，从而降低现场作业的要求，缩短施工工期。
Swing self-resetting steel frame based on energy consumption damper and assembly method thereof
基于耗能阻尼器的摇摆自复位钢框架及其装配方法
MA HUI (Autor:in) / ZHANG RUYI (Autor:in) / ZHAO YANLI (Autor:in) / LIU YI (Autor:in) / LI ZHICHAO (Autor:in) / GAN XIUYING (Autor:in)
03.02.2023
Patent
Elektronische Ressource
Chinesisch
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