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A platform for research: civil engineering, architecture and urbanism
Metal damper coated with polyurea elastomer
The invention relates to a metal damper coated with a polyurea elastomer. The metal damper comprises a shearing energy dissipation unit (5), an upper connecting part (1) and a lower connecting part (2), wherein the upper connecting part (1) and the lower connecting part (2) are horizontally arranged at the top and the bottom of the shearing energy dissipation unit (5) up and down respectively. The shear energy consumption unit (5), the upper connecting part (1) or the lower connecting part (2) is coated with a polyurea elastomer coating (6). Compared with the prior art, the energy dissipation capacity of the damper is improved, the defects that a metal damper is poor in fire resistance and corrosion resistance are overcome in a targeted mode, and the metal damper device is simple in structure, low in manufacturing difficulty, simple and convenient to use.
本发明涉及一种涂装聚脲弹性体的金属阻尼器，所述阻尼器包括剪切耗能单元(5)、上连接部件(1)、下连接部件(2)，所述上连接部件(1)和下连接部件(2)一上一下分别水平设置在剪切耗能单元(5)的顶部和底部，所述剪切耗能单元(5)、上连接部件(1)或下连接部件(2)上涂装有聚脲弹性体涂层(6)。与现有技术相比，本发明提高了阻尼器的耗能能力，针对性地改善金属阻尼器耐火性差、抗腐蚀性差的缺点，且结构简单，制造难度低，是一种简单便捷的金属阻尼器装置。
Metal damper coated with polyurea elastomer
The invention relates to a metal damper coated with a polyurea elastomer. The metal damper comprises a shearing energy dissipation unit (5), an upper connecting part (1) and a lower connecting part (2), wherein the upper connecting part (1) and the lower connecting part (2) are horizontally arranged at the top and the bottom of the shearing energy dissipation unit (5) up and down respectively. The shear energy consumption unit (5), the upper connecting part (1) or the lower connecting part (2) is coated with a polyurea elastomer coating (6). Compared with the prior art, the energy dissipation capacity of the damper is improved, the defects that a metal damper is poor in fire resistance and corrosion resistance are overcome in a targeted mode, and the metal damper device is simple in structure, low in manufacturing difficulty, simple and convenient to use.
本发明涉及一种涂装聚脲弹性体的金属阻尼器，所述阻尼器包括剪切耗能单元(5)、上连接部件(1)、下连接部件(2)，所述上连接部件(1)和下连接部件(2)一上一下分别水平设置在剪切耗能单元(5)的顶部和底部，所述剪切耗能单元(5)、上连接部件(1)或下连接部件(2)上涂装有聚脲弹性体涂层(6)。与现有技术相比，本发明提高了阻尼器的耗能能力，针对性地改善金属阻尼器耐火性差、抗腐蚀性差的缺点，且结构简单，制造难度低，是一种简单便捷的金属阻尼器装置。
Metal damper coated with polyurea elastomer
一种涂装聚脲弹性体的金属阻尼器
ZHANG RUIFU (author) / WU MINGRUI (author)
2021-11-30
Patent
Electronic Resource
Chinese
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