Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Replaceable bent steel bar-shear plate combined metal damper and mounting method
The invention relates to a replaceable bent steel bar-shear plate combined metal damper and a mounting method, and belongs to the technical field of bridge engineering. Comprising a left connecting steel plate, a right connecting steel plate, bolt fixing plates, high-strength bolts and energy dissipation assemblies. The left connecting steel plate and the right connecting steel plate are respectively connected with the concrete straining beam, bolt fixing plates are fixed on the left connecting steel plate and the right connecting steel plate, and the left connecting steel plate and the right connecting steel plate are connected with the energy dissipation assembly through high-strength bolts; the energy dissipation assembly is installed between the left connecting steel plate and the right connecting steel plate and comprises a bent steel bar and a shear plate. The shear plate is a combined body formed by an H-shaped steel plate and bent steel bars at the upper end and the lower end; the multiple groups of bent steel bars and the at least one shearing plate are arranged together side by side; the anti-seismic performance of the bridge can be improved, the construction speed can be greatly increased, and the good energy dissipation capacity and the replaceable performance after an earthquake are guaranteed.
本发明涉及一种可更换弯曲钢条‑剪切板组合式金属阻尼器及安装方法，属于桥梁工程技术领域。包括左连接钢板、右连接钢板、螺栓固定板、高强螺栓和耗能组件；左连接钢板和右连接钢板分别与混凝土系梁相连接，左连接钢板和右连接钢板上固定有螺栓固定板，通过高强螺栓与耗能组件进行连接；所述耗能组件安装于左连接钢板和右连接钢板之间，包括弯曲钢条以及剪切板；所述剪切板为由“H”型钢板以及上、下两端的弯曲钢条构成的组合体；多组弯曲钢条以及至少一块剪切板并排设置在一起；该发明可以改善桥梁抗震性能，也能够极大地加快施工速度，保证良好的耗能能力及震后可更换性能。
Replaceable bent steel bar-shear plate combined metal damper and mounting method
The invention relates to a replaceable bent steel bar-shear plate combined metal damper and a mounting method, and belongs to the technical field of bridge engineering. Comprising a left connecting steel plate, a right connecting steel plate, bolt fixing plates, high-strength bolts and energy dissipation assemblies. The left connecting steel plate and the right connecting steel plate are respectively connected with the concrete straining beam, bolt fixing plates are fixed on the left connecting steel plate and the right connecting steel plate, and the left connecting steel plate and the right connecting steel plate are connected with the energy dissipation assembly through high-strength bolts; the energy dissipation assembly is installed between the left connecting steel plate and the right connecting steel plate and comprises a bent steel bar and a shear plate. The shear plate is a combined body formed by an H-shaped steel plate and bent steel bars at the upper end and the lower end; the multiple groups of bent steel bars and the at least one shearing plate are arranged together side by side; the anti-seismic performance of the bridge can be improved, the construction speed can be greatly increased, and the good energy dissipation capacity and the replaceable performance after an earthquake are guaranteed.
本发明涉及一种可更换弯曲钢条‑剪切板组合式金属阻尼器及安装方法，属于桥梁工程技术领域。包括左连接钢板、右连接钢板、螺栓固定板、高强螺栓和耗能组件；左连接钢板和右连接钢板分别与混凝土系梁相连接，左连接钢板和右连接钢板上固定有螺栓固定板，通过高强螺栓与耗能组件进行连接；所述耗能组件安装于左连接钢板和右连接钢板之间，包括弯曲钢条以及剪切板；所述剪切板为由“H”型钢板以及上、下两端的弯曲钢条构成的组合体；多组弯曲钢条以及至少一块剪切板并排设置在一起；该发明可以改善桥梁抗震性能，也能够极大地加快施工速度，保证良好的耗能能力及震后可更换性能。
Replaceable bent steel bar-shear plate combined metal damper and mounting method
可更换弯曲钢条-剪切板组合式金属阻尼器及安装方法
HAN QIANG (Autor:in) / MA YUNLONG (Autor:in) / WEN JIANIAN (Autor:in) / SI XIAOLONG (Autor:in) / ZHANG QINGZENG (Autor:in) / WANG WEI (Autor:in)
28.01.2025
Patent
Elektronische Ressource
Chinesisch
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