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Angle steel energy consumption self-resetting coupling beam rotating around center and application thereof
The invention discloses an angle steel energy dissipation self-resetting coupling beam rotating around the center, the angle steel energy dissipation self-resetting coupling beam rotating around the center and the self-resetting energy dissipation coupling beam are arranged between shear wall coupling beam main structural members, the self-resetting energy dissipation coupling beam comprises a steel coupling beam, and the two ends of the steel coupling beam are connected with the shear wall coupling beam main structural members through energy dissipation angle steel. A shape memory alloy rod parallel to the steel coupling beam is arranged in the steel coupling beam, the shape memory alloy rod extends out of the end of the steel coupling beam to be connected with a shear wall coupling beam main structure component, long-strip-shaped holes are further formed in two end plates of the steel coupling beam in the height direction of the steel coupling beam, and the shape memory alloy rod penetrates through the long-strip-shaped holes. The self-resetting energy dissipation coupling beam has the advantages that the self-resetting energy dissipation coupling beam is good in self-resetting performance and energy dissipation capacity, the resetting capacity can be provided for a shear wall structure, and the original energy dissipation capacity of the shear wall structure can be guaranteed.
本发明公开了绕中心转动式角钢耗能自复位连梁，绕中心转动式角钢耗能自复位连梁，自复位耗能连梁设于剪力墙连梁主结构构件之间，自复位耗能连梁包括钢连梁，钢连梁两端通过耗能角钢与剪力墙连梁主结构构件连接，钢连梁内设有与钢连梁平行的形状记忆合金杆，形状记忆合金杆伸出钢连梁端部与剪力墙连梁主结构构件连接，钢连梁两端板沿其高度方向还开设有长条孔，形状记忆合金杆穿过长条孔，位于钢连梁两端面中心处与长条孔垂直设有转动中心，转动中心与剪力墙连梁主结构端板紧靠，该自复位耗能连梁具备良好自复位性能和耗能能力，可为剪力墙结构提供复位能力，且保证其原有的耗能能力。
Angle steel energy consumption self-resetting coupling beam rotating around center and application thereof
The invention discloses an angle steel energy dissipation self-resetting coupling beam rotating around the center, the angle steel energy dissipation self-resetting coupling beam rotating around the center and the self-resetting energy dissipation coupling beam are arranged between shear wall coupling beam main structural members, the self-resetting energy dissipation coupling beam comprises a steel coupling beam, and the two ends of the steel coupling beam are connected with the shear wall coupling beam main structural members through energy dissipation angle steel. A shape memory alloy rod parallel to the steel coupling beam is arranged in the steel coupling beam, the shape memory alloy rod extends out of the end of the steel coupling beam to be connected with a shear wall coupling beam main structure component, long-strip-shaped holes are further formed in two end plates of the steel coupling beam in the height direction of the steel coupling beam, and the shape memory alloy rod penetrates through the long-strip-shaped holes. The self-resetting energy dissipation coupling beam has the advantages that the self-resetting energy dissipation coupling beam is good in self-resetting performance and energy dissipation capacity, the resetting capacity can be provided for a shear wall structure, and the original energy dissipation capacity of the shear wall structure can be guaranteed.
本发明公开了绕中心转动式角钢耗能自复位连梁，绕中心转动式角钢耗能自复位连梁，自复位耗能连梁设于剪力墙连梁主结构构件之间，自复位耗能连梁包括钢连梁，钢连梁两端通过耗能角钢与剪力墙连梁主结构构件连接，钢连梁内设有与钢连梁平行的形状记忆合金杆，形状记忆合金杆伸出钢连梁端部与剪力墙连梁主结构构件连接，钢连梁两端板沿其高度方向还开设有长条孔，形状记忆合金杆穿过长条孔，位于钢连梁两端面中心处与长条孔垂直设有转动中心，转动中心与剪力墙连梁主结构端板紧靠，该自复位耗能连梁具备良好自复位性能和耗能能力，可为剪力墙结构提供复位能力，且保证其原有的耗能能力。
Angle steel energy consumption self-resetting coupling beam rotating around center and application thereof
绕中心转动式角钢耗能自复位连梁及其应用
GUO HONGCHAO (author) / FAN MIN (author) / FAN FAN (author) / LI SHEN (author) / WANG ZHENSHAN (author) / LIANG GANG (author)
2024-02-20
Patent
Electronic Resource
Chinese
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