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A platform for research: civil engineering, architecture and urbanism
Easy-to-repair buckling-restrained energy dissipation supporting structure
The invention provides an easy-to-repair buckling-restrained energy dissipation supporting structure. The easy-to-repair buckling-restrained energy dissipation supporting structure comprises a rigid support and a semi-rigid energy dissipation support. Flanges are arranged at the two ends of the rigid support and the two ends of the semi-rigid energy dissipation support correspondingly, a connecting inner pipe is coaxially fixed to the flange end of one end of the rigid support, an inner cavity matched with the connecting inner pipe in outer diameter is formed in the semi-rigid energy dissipation support, and the other end of the rigid support is fixed to a joint at one end of a steel frame through the flanges. The rigid support is inserted into the inner cavity of the semi-rigid energy dissipation support through the connecting inner pipe, the rigid support and the semi-rigid energy dissipation support are connected and fixed through the flanges, and the other end of the semi-rigid energy dissipation support is connected with the joint at the other end of the steel frame through the flanges. The anti-seismic energy dissipation capacity of the frame is greatly improved, the frame can be repaired only by replacing energy dissipation elements after an earthquake, and the easy-to-repair buckling-restrained energy dissipation supporting structure is more economical compared with a conventional triple steel pipe buckling-restrained support.
一种易修复防屈曲耗能支撑结构，包括刚性支撑和半刚性耗能支撑；所述刚性支撑和半刚性耗能支撑的两端均设有法兰，所述刚性支撑的一端法兰端上同轴固定有连接内管，所述半刚性耗能支撑内设有与连接内管外径相匹配的内腔，所述刚性支撑的另一端通过法兰固定在钢框架一端节点上，所述刚性支撑通过连接内管插入半刚性耗能支撑的内腔内，并且刚性支撑和半刚性耗能支撑通过法兰连接固定，所述半刚性耗能支撑的另一端通过法兰与钢框架另一端节点连接。本发明极大地提高了框架的抗震耗能能力，且在震后只需跟换耗能元件即可修复，并较常规的三重钢管防屈曲支撑更经济。
Easy-to-repair buckling-restrained energy dissipation supporting structure
The invention provides an easy-to-repair buckling-restrained energy dissipation supporting structure. The easy-to-repair buckling-restrained energy dissipation supporting structure comprises a rigid support and a semi-rigid energy dissipation support. Flanges are arranged at the two ends of the rigid support and the two ends of the semi-rigid energy dissipation support correspondingly, a connecting inner pipe is coaxially fixed to the flange end of one end of the rigid support, an inner cavity matched with the connecting inner pipe in outer diameter is formed in the semi-rigid energy dissipation support, and the other end of the rigid support is fixed to a joint at one end of a steel frame through the flanges. The rigid support is inserted into the inner cavity of the semi-rigid energy dissipation support through the connecting inner pipe, the rigid support and the semi-rigid energy dissipation support are connected and fixed through the flanges, and the other end of the semi-rigid energy dissipation support is connected with the joint at the other end of the steel frame through the flanges. The anti-seismic energy dissipation capacity of the frame is greatly improved, the frame can be repaired only by replacing energy dissipation elements after an earthquake, and the easy-to-repair buckling-restrained energy dissipation supporting structure is more economical compared with a conventional triple steel pipe buckling-restrained support.
一种易修复防屈曲耗能支撑结构，包括刚性支撑和半刚性耗能支撑；所述刚性支撑和半刚性耗能支撑的两端均设有法兰，所述刚性支撑的一端法兰端上同轴固定有连接内管，所述半刚性耗能支撑内设有与连接内管外径相匹配的内腔，所述刚性支撑的另一端通过法兰固定在钢框架一端节点上，所述刚性支撑通过连接内管插入半刚性耗能支撑的内腔内，并且刚性支撑和半刚性耗能支撑通过法兰连接固定，所述半刚性耗能支撑的另一端通过法兰与钢框架另一端节点连接。本发明极大地提高了框架的抗震耗能能力，且在震后只需跟换耗能元件即可修复，并较常规的三重钢管防屈曲支撑更经济。
Easy-to-repair buckling-restrained energy dissipation supporting structure
一种易修复防屈曲耗能支撑结构
XU ZENGWU (author) / LIU DONGMING (author) / HE JIE (author) / DAI CHAOHU (author) / JIANG WEI (author)
2021-02-26
Patent
Electronic Resource
Chinese
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