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A platform for research: civil engineering, architecture and urbanism
Novel swinging self-resetting structure capable of being lifted in column
The invention discloses a novel swing self-resetting structure capable of being lifted in a column. The novel swing self-resetting structure comprises a middle column and two side columns. The two side columns are arranged on the two sides of the middle column respectively, the two side columns and the middle column are connected through a plurality of cross beams, lower section columns are arranged at the bottoms of the side columns, the bottoms of the side columns make contact with the tops of the lower section columns, and limiting devices are arranged at the positions, on the front, back and back sides of the two side columns, of the tops of the lower section columns and attached to the side faces of the bottoms of the side columns. A connecting piece is arranged below the middle column, the bottom of the middle column is hinged to the top of the connecting piece, the hinged rotating directions are all located on the structural plane, a damping device is arranged on the connecting piece, and the damping direction of the damping device is the vertical direction. A steel strand is arranged on the middle column in a penetrating mode, one end of the steel strand is fixed to the top end of the middle column, and the other end of the steel strand is connected with the foundation at the bottom of the connecting piece. The risks of swinging deformation and overturning of the column foot lifting type swinging core can be reduced, and the self-resetting and energy-dissipating capacity is improved.
本发明公开了一种柱中可抬升的新型摇摆自复位结构，包括中柱和两根边柱；两根边柱分别设置在中柱两侧，三者之间采用多根横梁连接，边柱底部设置有下段柱，边柱底部与下段柱顶部接触，下段柱顶部在两根边柱前后及相背侧设置有限位装置，限位装置贴合边柱底部的侧面；中柱下方设置有连接件，中柱底部与连接件顶部铰接，铰接的转动方向均处于结构面上，连接件上设置有阻尼装置，阻尼装置的阻尼方向为竖直方向；下段柱底部和连接件底部均设置有基础，基础与地面固定，中柱上贯穿设置有钢绞线，钢绞线一端固定在中柱顶端，另一端与连接件底部的基础连接。能够减小柱脚抬升式摇摆核心摇摆变形和倾覆风险，提高自复位和耗能能力。
Novel swinging self-resetting structure capable of being lifted in column
The invention discloses a novel swing self-resetting structure capable of being lifted in a column. The novel swing self-resetting structure comprises a middle column and two side columns. The two side columns are arranged on the two sides of the middle column respectively, the two side columns and the middle column are connected through a plurality of cross beams, lower section columns are arranged at the bottoms of the side columns, the bottoms of the side columns make contact with the tops of the lower section columns, and limiting devices are arranged at the positions, on the front, back and back sides of the two side columns, of the tops of the lower section columns and attached to the side faces of the bottoms of the side columns. A connecting piece is arranged below the middle column, the bottom of the middle column is hinged to the top of the connecting piece, the hinged rotating directions are all located on the structural plane, a damping device is arranged on the connecting piece, and the damping direction of the damping device is the vertical direction. A steel strand is arranged on the middle column in a penetrating mode, one end of the steel strand is fixed to the top end of the middle column, and the other end of the steel strand is connected with the foundation at the bottom of the connecting piece. The risks of swinging deformation and overturning of the column foot lifting type swinging core can be reduced, and the self-resetting and energy-dissipating capacity is improved.
本发明公开了一种柱中可抬升的新型摇摆自复位结构，包括中柱和两根边柱；两根边柱分别设置在中柱两侧，三者之间采用多根横梁连接，边柱底部设置有下段柱，边柱底部与下段柱顶部接触，下段柱顶部在两根边柱前后及相背侧设置有限位装置，限位装置贴合边柱底部的侧面；中柱下方设置有连接件，中柱底部与连接件顶部铰接，铰接的转动方向均处于结构面上，连接件上设置有阻尼装置，阻尼装置的阻尼方向为竖直方向；下段柱底部和连接件底部均设置有基础，基础与地面固定，中柱上贯穿设置有钢绞线，钢绞线一端固定在中柱顶端，另一端与连接件底部的基础连接。能够减小柱脚抬升式摇摆核心摇摆变形和倾覆风险，提高自复位和耗能能力。
Novel swinging self-resetting structure capable of being lifted in column
一种柱中可抬升的新型摇摆自复位结构
LIAN MING (author) / ZHOU YUHAO (author)
2022-07-26
Patent
Electronic Resource
Chinese
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