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Steel frame with friction energy dissipation self reset device in beam
The invention discloses a steel frame with a friction energy dissipation self reset device in a beam. The steel frame includes at least one structural unit, each structural unit includes a frame column, an I-shaped steel beam, a full-length steel plate, an upper base plate, a lower base plate, a high-strength bolt and a butterfly gasket; the two ends of the I-shaped steel beam are connected with the frame column through flange plates, the two ends of the full-length steel plate are respectively connected with the frame column in a welded mode, the upper base plate is welded on the outer side of the I-shaped steel beam, the lower base plate is located on the lower side of the full-length steel plate, the high-strength bolt is used for connecting the I-shaped steel beam, the full-length steel plate, the upper base plate, with the lower base plate as a whole, the two sides of connection faces are correspondingly provided with slopes, and the butterfly gasket sleeves the high-strength bolt. The steel frame with the friction energy dissipation self reset device in the beam can be applied in steel frames, so the structure can realize the reset energy dissipation capacity under strong earthquake, and the economic loss after the earthquake is effectively reduced.
本发明公开了一种梁内设置摩擦耗能自复位装置的钢框架，包括至少一个结构单元，结构单元包括框架柱、工字钢梁、通长钢板、上垫板、下垫板、高强螺栓和蝶形垫片，所述工字钢梁的两端通过翼缘板与框架柱连接，所述通长钢板的两端与框架柱分别焊接，所述上垫板焊接在工字钢梁外侧，所述下垫板位于通长钢板下侧，所述高强螺栓用于将工字钢梁、通长钢板、和上垫板、下垫板连接为一体，连接面两侧均设置坡度，所述蝶形垫片套在高强螺栓上。将本发明应用到钢框架后可以使结构在强震下同时实现复位耗能能力，有效降低震后产生的经济损失。
Steel frame with friction energy dissipation self reset device in beam
The invention discloses a steel frame with a friction energy dissipation self reset device in a beam. The steel frame includes at least one structural unit, each structural unit includes a frame column, an I-shaped steel beam, a full-length steel plate, an upper base plate, a lower base plate, a high-strength bolt and a butterfly gasket; the two ends of the I-shaped steel beam are connected with the frame column through flange plates, the two ends of the full-length steel plate are respectively connected with the frame column in a welded mode, the upper base plate is welded on the outer side of the I-shaped steel beam, the lower base plate is located on the lower side of the full-length steel plate, the high-strength bolt is used for connecting the I-shaped steel beam, the full-length steel plate, the upper base plate, with the lower base plate as a whole, the two sides of connection faces are correspondingly provided with slopes, and the butterfly gasket sleeves the high-strength bolt. The steel frame with the friction energy dissipation self reset device in the beam can be applied in steel frames, so the structure can realize the reset energy dissipation capacity under strong earthquake, and the economic loss after the earthquake is effectively reduced.
本发明公开了一种梁内设置摩擦耗能自复位装置的钢框架，包括至少一个结构单元，结构单元包括框架柱、工字钢梁、通长钢板、上垫板、下垫板、高强螺栓和蝶形垫片，所述工字钢梁的两端通过翼缘板与框架柱连接，所述通长钢板的两端与框架柱分别焊接，所述上垫板焊接在工字钢梁外侧，所述下垫板位于通长钢板下侧，所述高强螺栓用于将工字钢梁、通长钢板、和上垫板、下垫板连接为一体，连接面两侧均设置坡度，所述蝶形垫片套在高强螺栓上。将本发明应用到钢框架后可以使结构在强震下同时实现复位耗能能力，有效降低震后产生的经济损失。
Steel frame with friction energy dissipation self reset device in beam
一种梁内设置摩擦耗能自复位装置的钢框架
HUANG XIAOGANG (author) / WANG YUHANG (author) / ZHOU ZHEN (author) / YANG PU (author) / CAO YUNQI (author)
2020-09-01
Patent
Electronic Resource
Chinese
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