A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Self-resetting swing glued wooden column with column boot
The invention provides a self-resetting swing glued wooden column with a column boot. The self-resetting swing glued wooden column comprises the column boot, wherein the column boot comprises a bottomplate; a square steel tube is arranged on the bottom plate; stiffening ribs are arranged between the left side and the right side of the square steel tube and the bottom plate; the column boot is arranged between the bottom of the glued wooden column and a foundation; and the bottom of the glued wooden column is positioned in the square steel tube. A column foot of the glued wooden column is sleeved with the column boot, extra restoring force is provided for the glued wooden column to resist lateral load, and the anti-seismic property of the glued wooden column is improved. The outer column boot is placed on the top surface of the foundation in a floating manner, under the effect of horizontal force, the glued wooden column can be lifted along with the column boot to swing to dissipate energy, and self-resetting after an earthquake is realized by constraint moment of a disc spring on the column boot. The self-resetting swing glued wooden column is simple in structure and good in energy dissipation performance, and has high self-resetting ability.
带柱靴的自复位摇摆胶合木柱，包括柱靴，所述的柱靴包括底板，底板上设置有方框形的方钢管，所述的方钢管的左右两侧与底板之间设置有加劲肋，所述的柱靴设置在胶合木柱底部与基础之间，胶合木柱底部位于方框形的方钢管内部。本发明在胶合木柱柱脚套入柱靴，为胶合木柱提供额外恢复力抵抗侧向载荷，增强胶合木柱抗震性能。此外柱靴浮搁置于基础顶面，在受水平力作用下，胶合木柱可随柱靴共同抬升发生摇摆耗散能量，并通过柱靴上碟形弹簧的约束力矩实现震后自复位。本发明结构简单，耗能性能好且具有较强的自复位能力。
Self-resetting swing glued wooden column with column boot
The invention provides a self-resetting swing glued wooden column with a column boot. The self-resetting swing glued wooden column comprises the column boot, wherein the column boot comprises a bottomplate; a square steel tube is arranged on the bottom plate; stiffening ribs are arranged between the left side and the right side of the square steel tube and the bottom plate; the column boot is arranged between the bottom of the glued wooden column and a foundation; and the bottom of the glued wooden column is positioned in the square steel tube. A column foot of the glued wooden column is sleeved with the column boot, extra restoring force is provided for the glued wooden column to resist lateral load, and the anti-seismic property of the glued wooden column is improved. The outer column boot is placed on the top surface of the foundation in a floating manner, under the effect of horizontal force, the glued wooden column can be lifted along with the column boot to swing to dissipate energy, and self-resetting after an earthquake is realized by constraint moment of a disc spring on the column boot. The self-resetting swing glued wooden column is simple in structure and good in energy dissipation performance, and has high self-resetting ability.
带柱靴的自复位摇摆胶合木柱，包括柱靴，所述的柱靴包括底板，底板上设置有方框形的方钢管，所述的方钢管的左右两侧与底板之间设置有加劲肋，所述的柱靴设置在胶合木柱底部与基础之间，胶合木柱底部位于方框形的方钢管内部。本发明在胶合木柱柱脚套入柱靴，为胶合木柱提供额外恢复力抵抗侧向载荷，增强胶合木柱抗震性能。此外柱靴浮搁置于基础顶面，在受水平力作用下，胶合木柱可随柱靴共同抬升发生摇摆耗散能量，并通过柱靴上碟形弹簧的约束力矩实现震后自复位。本发明结构简单，耗能性能好且具有较强的自复位能力。
Self-resetting swing glued wooden column with column boot
带柱靴的自复位摇摆胶合木柱
XIE QIFANG (author) / ZHANG YI (author) / WU YAJIE (author) / HU FANGZHENG (author)
2020-12-18
Patent
Electronic Resource
Chinese
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