Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Bridge anti-seismic energy dissipation stop block component
The invention relates to the related technical field of bridge anti-seismic components, in particular to a bridge anti-seismic energy dissipation stop block component. Comprising a bottom steel plate, a back slotted baffle mounted on the bottom steel plate, an external movable fence movably connected to the back slotted baffle, a back triangular fixed support used for reinforcing the back slotted baffle and a center core honeycomb structure arranged on the inner periphery of the external movable fence, and the bottom steel plate is mounted at the top of one end of a cover beam; the outer wall of the side, away from the back slotting baffle, of the external movable fence abuts against the outer wall of the bottom of one side of the main beam, when an earthquake occurs, the main beam exerts transverse force on the external movable fence due to transverse displacement, the external movable fence moves through a notch and extrudes the middle core honeycomb structure, and the middle core honeycomb structure is fixed to the main beam. At the moment, the excellent plastic deformation of the central core honeycomb structure dissipates the earthquake force, and only the central core honeycomb structure needs to be replaced after an earthquake, so that the overall anti-seismic energy-dissipation stop block component is higher in use flexibility and practicability.
本发明涉及桥梁抗震构件相关技术领域，具体是一种桥梁抗震耗能挡块构件，包括底部钢板、安装在底部钢板上的背部开槽挡板、活动连接在背部开槽挡板上的外部可活动围挡、用于加固背部开槽挡板的背部三角固定支撑及设置在外部可活动围挡内围的中芯蜂窝结构，底部钢板安装在盖梁一端的顶部，外部可活动围挡的远离所述背部开槽挡板的一侧的外壁与主梁的一侧的底部外壁相抵，当发生地震时，主梁由于横向位移向外部可活动围挡施加横向力，外部可活动围挡通过槽口移动并挤压中芯蜂窝结构，此时中芯蜂窝结构优秀的塑性变形耗散地震力，且震后只需更换中芯蜂窝结构即可，使得整体抗震耗能挡块构件使用灵活性和实用性更高。
Bridge anti-seismic energy dissipation stop block component
The invention relates to the related technical field of bridge anti-seismic components, in particular to a bridge anti-seismic energy dissipation stop block component. Comprising a bottom steel plate, a back slotted baffle mounted on the bottom steel plate, an external movable fence movably connected to the back slotted baffle, a back triangular fixed support used for reinforcing the back slotted baffle and a center core honeycomb structure arranged on the inner periphery of the external movable fence, and the bottom steel plate is mounted at the top of one end of a cover beam; the outer wall of the side, away from the back slotting baffle, of the external movable fence abuts against the outer wall of the bottom of one side of the main beam, when an earthquake occurs, the main beam exerts transverse force on the external movable fence due to transverse displacement, the external movable fence moves through a notch and extrudes the middle core honeycomb structure, and the middle core honeycomb structure is fixed to the main beam. At the moment, the excellent plastic deformation of the central core honeycomb structure dissipates the earthquake force, and only the central core honeycomb structure needs to be replaced after an earthquake, so that the overall anti-seismic energy-dissipation stop block component is higher in use flexibility and practicability.
本发明涉及桥梁抗震构件相关技术领域，具体是一种桥梁抗震耗能挡块构件，包括底部钢板、安装在底部钢板上的背部开槽挡板、活动连接在背部开槽挡板上的外部可活动围挡、用于加固背部开槽挡板的背部三角固定支撑及设置在外部可活动围挡内围的中芯蜂窝结构，底部钢板安装在盖梁一端的顶部，外部可活动围挡的远离所述背部开槽挡板的一侧的外壁与主梁的一侧的底部外壁相抵，当发生地震时，主梁由于横向位移向外部可活动围挡施加横向力，外部可活动围挡通过槽口移动并挤压中芯蜂窝结构，此时中芯蜂窝结构优秀的塑性变形耗散地震力，且震后只需更换中芯蜂窝结构即可，使得整体抗震耗能挡块构件使用灵活性和实用性更高。
Bridge anti-seismic energy dissipation stop block component
一种桥梁抗震耗能挡块构件
CONG JUN (Autor:in) / DOU WEI (Autor:in) / GUO JIAYIN (Autor:in) / GU XIN (Autor:in) / CHEN WEIDONG (Autor:in) / YE QIAOLI (Autor:in)
10.05.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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