Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Novel connecting device for fabricated bridge substructure
The invention discloses a novel connecting device for a fabricated bridge substructure, and relates to the field of bridge connection, a first damping rubber layer is fixedly arranged at the top end of a bottom plate, a liquid storage tank is arranged in the center of the top end of the bottom plate, and a supporting connecting device is fixedly connected to the top end of the liquid storage tank;the top end of the first damping rubber layer is fixedly connected with a protection supporting plate, the top end of a bottom protruding part of the protection supporting plate is fixedly connectedwith a plurality of first energy dissipation springs, the top ends of the first energy dissipation springs are fixedly connected with a lower damping energy dissipation plate, and the front end and the rear end of the lower damping energy dissipation plate are each provided with two lower hinge rings, the top end of the second energy dissipation spring is fixedly connected with an upper damping energy dissipation plate; meanwhile, when the connecting device is used, kinetic energy generated by deformation caused by bridge movement is consumed through the combination of the internal energy dissipation springs and the speed reduction rods, the connecting device body is protected, meanwhile, liquid is adopted as a supporting body internally, and higher stability can be kept in the change of thermal expansion and cold contraction of the connecting device body.
本发明公开一种装配式桥梁下部结构的新型连接装置，涉及桥梁连接领域,所述底板的顶端固定设置有第一减震橡胶层，底板的顶端正中设置有蓄液池，蓄液池的顶端固定连接有支撑连接装置，第一减震橡胶层的顶端固定连接有保护支撑板，保护支撑板的底部突出部的顶端固定连接有多个第一耗能弹簧，第一耗能弹簧的顶端固定连接有下减震耗能板，下减震耗能板的前后两端分别设置有两个下铰接环，第二耗能弹簧的顶端固定连接有上减震耗能板；同时，本发明在使用时，通过内部的耗能弹簧组合减速杆，消耗因桥梁运动而造成的形变产生的动能，保护了连接装置本身，同时内部采用液体作为支撑主体，在其本身的热胀冷缩变化中能够保持更高的稳定性。
Novel connecting device for fabricated bridge substructure
The invention discloses a novel connecting device for a fabricated bridge substructure, and relates to the field of bridge connection, a first damping rubber layer is fixedly arranged at the top end of a bottom plate, a liquid storage tank is arranged in the center of the top end of the bottom plate, and a supporting connecting device is fixedly connected to the top end of the liquid storage tank;the top end of the first damping rubber layer is fixedly connected with a protection supporting plate, the top end of a bottom protruding part of the protection supporting plate is fixedly connectedwith a plurality of first energy dissipation springs, the top ends of the first energy dissipation springs are fixedly connected with a lower damping energy dissipation plate, and the front end and the rear end of the lower damping energy dissipation plate are each provided with two lower hinge rings, the top end of the second energy dissipation spring is fixedly connected with an upper damping energy dissipation plate; meanwhile, when the connecting device is used, kinetic energy generated by deformation caused by bridge movement is consumed through the combination of the internal energy dissipation springs and the speed reduction rods, the connecting device body is protected, meanwhile, liquid is adopted as a supporting body internally, and higher stability can be kept in the change of thermal expansion and cold contraction of the connecting device body.
本发明公开一种装配式桥梁下部结构的新型连接装置，涉及桥梁连接领域,所述底板的顶端固定设置有第一减震橡胶层，底板的顶端正中设置有蓄液池，蓄液池的顶端固定连接有支撑连接装置，第一减震橡胶层的顶端固定连接有保护支撑板，保护支撑板的底部突出部的顶端固定连接有多个第一耗能弹簧，第一耗能弹簧的顶端固定连接有下减震耗能板，下减震耗能板的前后两端分别设置有两个下铰接环，第二耗能弹簧的顶端固定连接有上减震耗能板；同时，本发明在使用时，通过内部的耗能弹簧组合减速杆，消耗因桥梁运动而造成的形变产生的动能，保护了连接装置本身，同时内部采用液体作为支撑主体，在其本身的热胀冷缩变化中能够保持更高的稳定性。
Novel connecting device for fabricated bridge substructure
一种装配式桥梁下部结构的新型连接装置
TAN QIANG (Autor:in) / ZHU WEIXING (Autor:in) / XIAO YAO (Autor:in) / PENG CHENGDONG (Autor:in) / FENG YANPING (Autor:in) / WU CHENGGANG (Autor:in) / WEI JIANJIANG (Autor:in) / XU BO (Autor:in) / LEI BUHAN (Autor:in) / LU NAIBANG (Autor:in)
26.01.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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