Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention provides a giant frame structure and a three-dimensional damping substructure. The giant frame structure comprises a main frame column, a main frame beam, the three-dimensional damping substructures and polyurethane-foamed aluminum composite damping layers, wherein each three-dimensional damping substructure comprises three-dimensional shock insulation supports, a substructure upper structure and substructure bases, the substructure upper structure is connected with the substructure bases, the substructure bases are arranged on the main frame beam through the three-dimensional shock insulation supports, the polyurethane-foamed aluminum composite damping layers are installed on the portion, adjacent to the main frame column, of the side face of the substructure upper structure, when an earthquake load acts, relative displacement is generated between the three-dimensional damping substructures and the main frame column, and the polyurethane-foamed aluminum composite damping layers dissipate energy in the cyclic compression and shearing process, so that plastic damage to the main structure is relieved.
本发明提供一种巨型框架结构及三维减震子结构，巨型框架结构包括主框架柱、主框架梁以及三维减震子结构，所述三维减震子结构包括三维隔震支座、子结构上部结构、子结构基底；以及聚氨酯‑泡沫铝复合阻尼层，所述子结构上部结构与子结构基底相连接，所述子结构基底通过三维隔震支座装设于主框架梁上；所述子结构上部结构的侧面与所述主框架柱相邻部位安装所述聚氨酯‑泡沫铝复合阻尼层，当地震荷载作用时，所述三维减震子结构与所述主框架柱之间产生相对位移，所述聚氨酯‑泡沫铝复合阻尼层在循环压缩和剪切过程中耗散能量，从而减轻主结构的塑性损伤。
The invention provides a giant frame structure and a three-dimensional damping substructure. The giant frame structure comprises a main frame column, a main frame beam, the three-dimensional damping substructures and polyurethane-foamed aluminum composite damping layers, wherein each three-dimensional damping substructure comprises three-dimensional shock insulation supports, a substructure upper structure and substructure bases, the substructure upper structure is connected with the substructure bases, the substructure bases are arranged on the main frame beam through the three-dimensional shock insulation supports, the polyurethane-foamed aluminum composite damping layers are installed on the portion, adjacent to the main frame column, of the side face of the substructure upper structure, when an earthquake load acts, relative displacement is generated between the three-dimensional damping substructures and the main frame column, and the polyurethane-foamed aluminum composite damping layers dissipate energy in the cyclic compression and shearing process, so that plastic damage to the main structure is relieved.
本发明提供一种巨型框架结构及三维减震子结构，巨型框架结构包括主框架柱、主框架梁以及三维减震子结构，所述三维减震子结构包括三维隔震支座、子结构上部结构、子结构基底；以及聚氨酯‑泡沫铝复合阻尼层，所述子结构上部结构与子结构基底相连接，所述子结构基底通过三维隔震支座装设于主框架梁上；所述子结构上部结构的侧面与所述主框架柱相邻部位安装所述聚氨酯‑泡沫铝复合阻尼层，当地震荷载作用时，所述三维减震子结构与所述主框架柱之间产生相对位移，所述聚氨酯‑泡沫铝复合阻尼层在循环压缩和剪切过程中耗散能量，从而减轻主结构的塑性损伤。
Giant frame structure and three-dimensional damping substructure
巨型框架结构及三维减震子结构
21.12.2021
Patent
Elektronische Ressource
Chinesisch
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