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A platform for research: civil engineering, architecture and urbanism
Metal and composite laminated damper
The invention relates to a metal and composite laminated damper. The metal and composite laminated damper comprises a metal tube and connecting pieces correspondingly located at two ends of the metaltube, grooves are formed in the two connecting pieces, the end parts of the metal tube are fixedly and hermetically arranged in the grooves, the metal tube is filled with a plurality of viscous-elastic material layers and a plurality of rigid material layers, and the viscous-elastic material layers and the rigid material layers are sequentially and crosswise arranged up and down. The metal and composite laminated damper is a novel combined type metal damper, joint energy dissipation is achieved by using multiple energy dissipation mechanisms, the energy dissipation mechanisms are definite, andvarious energy dissipation capacities are achieved; the yield displacement is small, and the ductility performance is excellent; the performance is stable, and the energy dissipation efficiency is high; and installation and disassembly are convenient, and the arrangement is flexible.
本发明涉及一种金属与复合材料层叠阻尼器，包括金属管、分别位于金属管两端的连接件，两个所述连接件上均设有凹槽，所述金属管的端部固定密封设在所述凹槽内，所述金属管内填充有多个粘弹性材料层和多个刚性材料层，所述粘弹性材料层和所述刚性材料层上下依次交叉布置。金属与复合材料层叠阻尼器是一种利用多种耗能机制共同耗能，耗能机理明确，具有各向耗能能力；屈服位移小，延性性能优异；性能稳定，耗能效率高；安装、拆卸方便，布置灵活的新型组合式金属阻尼器。
Metal and composite laminated damper
The invention relates to a metal and composite laminated damper. The metal and composite laminated damper comprises a metal tube and connecting pieces correspondingly located at two ends of the metaltube, grooves are formed in the two connecting pieces, the end parts of the metal tube are fixedly and hermetically arranged in the grooves, the metal tube is filled with a plurality of viscous-elastic material layers and a plurality of rigid material layers, and the viscous-elastic material layers and the rigid material layers are sequentially and crosswise arranged up and down. The metal and composite laminated damper is a novel combined type metal damper, joint energy dissipation is achieved by using multiple energy dissipation mechanisms, the energy dissipation mechanisms are definite, andvarious energy dissipation capacities are achieved; the yield displacement is small, and the ductility performance is excellent; the performance is stable, and the energy dissipation efficiency is high; and installation and disassembly are convenient, and the arrangement is flexible.
本发明涉及一种金属与复合材料层叠阻尼器，包括金属管、分别位于金属管两端的连接件，两个所述连接件上均设有凹槽，所述金属管的端部固定密封设在所述凹槽内，所述金属管内填充有多个粘弹性材料层和多个刚性材料层，所述粘弹性材料层和所述刚性材料层上下依次交叉布置。金属与复合材料层叠阻尼器是一种利用多种耗能机制共同耗能，耗能机理明确，具有各向耗能能力；屈服位移小，延性性能优异；性能稳定，耗能效率高；安装、拆卸方便，布置灵活的新型组合式金属阻尼器。
Metal and composite laminated damper
一种金属与复合材料层叠阻尼器
ZHOU YUN (author) / DENG XUESONG (author) / LI JIALE (author)
2020-06-02
Patent
Electronic Resource
Chinese