Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Novel assembled buckling-restrained brace
The invention discloses a novel assembled buckling-restrained brace. The novel assembled buckling-restrained brace comprises an outer connecting plate and an anti-instability steel pipe, the outer connecting plate is fixedly connected with a force transmission round pipe, the force transmission round pipe is nested in the anti-instability steel pipe, the end, away from the outer connecting plate,of the force transmission round pipe is connected with a round connecting end plate in a welded mode, and the other end of the round connecting end plate is connected with a dumbbell-shaped energy consumption cone steel bar in a friction welded mode, cross stiffening ribs are embedded in the ends, away from the connecting plates, of the force transmission round pipes, the circle centers of the force transmission outer connecting plates, the circle centers of the anti-instability steel pipes, the circle connecting end plates, the circle centers of the dumbbell-shaped energy dissipation cone steel bars, the circle centers of the cross stiffening ribs and the circle centers of the force transmission round pipes are located on the same axis, gaps of 2 mm are formed in the force transmission round pipes and the anti-instability steel pipes, and the cross stiffening rib is connected with the circular connecting end plate in a welding manner and is not fixedly connected with the force transfer circular pipe. The structure is convenient to machine, easy to install, environmentally friendly, capable of improving production efficiency, stable in structural form and capable of remarkably enhancing energy consumption capacity and improving shock resistance and shock absorption capacity of the structure.
一种装配式新型防屈曲支撑，包括外连接板、防失稳钢管，其中：外连接板与传力圆管固定连接，传力圆管嵌套于防失稳钢管，传力圆管远离外连接板的一端与圆形连接端板焊接连接，圆形连接端板另一端与哑铃型耗能锥体钢棒摩擦焊接连接，传力圆管远离所连接板的一端内部嵌套有十字加劲肋，所述传外连接板、防失稳钢管、圆形连接端板、哑铃型耗能锥体钢棒、十字加劲肋、传力圆管圆心处于同一轴线，传力圆管和防失稳钢管径向设置2mm的间隙。十字加劲肋与所述圆形连接端板为焊接连接，且与传力圆管不进行固定连接。本发明加工方便，易于安装，绿色环保、提高生产效率，结构形式稳固，显著增强耗能能力，提高结构抗震减震能力。
Novel assembled buckling-restrained brace
The invention discloses a novel assembled buckling-restrained brace. The novel assembled buckling-restrained brace comprises an outer connecting plate and an anti-instability steel pipe, the outer connecting plate is fixedly connected with a force transmission round pipe, the force transmission round pipe is nested in the anti-instability steel pipe, the end, away from the outer connecting plate,of the force transmission round pipe is connected with a round connecting end plate in a welded mode, and the other end of the round connecting end plate is connected with a dumbbell-shaped energy consumption cone steel bar in a friction welded mode, cross stiffening ribs are embedded in the ends, away from the connecting plates, of the force transmission round pipes, the circle centers of the force transmission outer connecting plates, the circle centers of the anti-instability steel pipes, the circle connecting end plates, the circle centers of the dumbbell-shaped energy dissipation cone steel bars, the circle centers of the cross stiffening ribs and the circle centers of the force transmission round pipes are located on the same axis, gaps of 2 mm are formed in the force transmission round pipes and the anti-instability steel pipes, and the cross stiffening rib is connected with the circular connecting end plate in a welding manner and is not fixedly connected with the force transfer circular pipe. The structure is convenient to machine, easy to install, environmentally friendly, capable of improving production efficiency, stable in structural form and capable of remarkably enhancing energy consumption capacity and improving shock resistance and shock absorption capacity of the structure.
一种装配式新型防屈曲支撑，包括外连接板、防失稳钢管，其中：外连接板与传力圆管固定连接，传力圆管嵌套于防失稳钢管，传力圆管远离外连接板的一端与圆形连接端板焊接连接，圆形连接端板另一端与哑铃型耗能锥体钢棒摩擦焊接连接，传力圆管远离所连接板的一端内部嵌套有十字加劲肋，所述传外连接板、防失稳钢管、圆形连接端板、哑铃型耗能锥体钢棒、十字加劲肋、传力圆管圆心处于同一轴线，传力圆管和防失稳钢管径向设置2mm的间隙。十字加劲肋与所述圆形连接端板为焊接连接，且与传力圆管不进行固定连接。本发明加工方便，易于安装，绿色环保、提高生产效率，结构形式稳固，显著增强耗能能力，提高结构抗震减震能力。
Novel assembled buckling-restrained brace
一种装配式新型防屈曲支撑
LIANG RONGJIAN (Autor:in) / LI ANDONG (Autor:in) / TIAN SHIJIANG (Autor:in) / MIN ZHIHUA (Autor:in) / WANG WEI (Autor:in)
11.08.2020
Patent
Elektronische Ressource
Chinesisch