Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Self-resetting energy consumption amplification damping device applied between pier beams of bridge structure
The invention provides a self-resetting energy dissipation amplification damping device applied between pier beams of a bridge structure. The self-resetting energy dissipation amplification damping device comprises a vertically-arranged internal energy dissipation system, a horizontally-arranged resetting system and a force transmission chain rod. The top of the internal energy dissipation system is hinged to a bridge pier lug plate fixed to the side wall of a bridge pier, the bottom of the internal energy dissipation system is hinged to the lower portion of the obliquely-arranged force transmission chain rod, and one end of the reset system is hinged to the bridge pier lug plate. The other end of the reset system is hinged to a bridge deck slab lug plate fixed to the lower surface of a bridge deck slab, and the upper portion of the force transmission chain rod is hinged to the bridge deck slab lug plate. Compared with a traditional self-resetting support, the self-resetting support has the displacement and speed amplification functions, the energy dissipation capacity of an internal energy dissipation system can be effectively improved, a resetting system and the internal energy dissipation system are relatively independent, machining and manufacturing are convenient, and meanwhile, damaged parts can be independently replaced after an earthquake.
本发明提供一种应用于桥梁结构墩梁之间的自复位耗能放大减震装置，包括竖直设置的内部耗能系统、水平设置的复位系统、传力链杆；所述内部耗能系统的顶部与固定在桥墩侧壁上的桥墩耳板铰接，所述内部耗能系统的底部与倾斜设置的所述传力链杆的下部铰接，所述复位系统的一端与所述桥墩耳板铰接，所述复位系统的另一端与固定在桥面板下表面的桥面板耳板铰接，所述传力链杆的上部与所述桥面板耳板铰接。本发明相较于传统自复位支撑具有位移、速度放大功能，能够有效提升内部耗能系统的耗能能力，复位系统和内部耗能系统相对独立，加工制作方便，同时能够实现震后受损部件进行独立更换。
Self-resetting energy consumption amplification damping device applied between pier beams of bridge structure
The invention provides a self-resetting energy dissipation amplification damping device applied between pier beams of a bridge structure. The self-resetting energy dissipation amplification damping device comprises a vertically-arranged internal energy dissipation system, a horizontally-arranged resetting system and a force transmission chain rod. The top of the internal energy dissipation system is hinged to a bridge pier lug plate fixed to the side wall of a bridge pier, the bottom of the internal energy dissipation system is hinged to the lower portion of the obliquely-arranged force transmission chain rod, and one end of the reset system is hinged to the bridge pier lug plate. The other end of the reset system is hinged to a bridge deck slab lug plate fixed to the lower surface of a bridge deck slab, and the upper portion of the force transmission chain rod is hinged to the bridge deck slab lug plate. Compared with a traditional self-resetting support, the self-resetting support has the displacement and speed amplification functions, the energy dissipation capacity of an internal energy dissipation system can be effectively improved, a resetting system and the internal energy dissipation system are relatively independent, machining and manufacturing are convenient, and meanwhile, damaged parts can be independently replaced after an earthquake.
本发明提供一种应用于桥梁结构墩梁之间的自复位耗能放大减震装置，包括竖直设置的内部耗能系统、水平设置的复位系统、传力链杆；所述内部耗能系统的顶部与固定在桥墩侧壁上的桥墩耳板铰接，所述内部耗能系统的底部与倾斜设置的所述传力链杆的下部铰接，所述复位系统的一端与所述桥墩耳板铰接，所述复位系统的另一端与固定在桥面板下表面的桥面板耳板铰接，所述传力链杆的上部与所述桥面板耳板铰接。本发明相较于传统自复位支撑具有位移、速度放大功能，能够有效提升内部耗能系统的耗能能力，复位系统和内部耗能系统相对独立，加工制作方便，同时能够实现震后受损部件进行独立更换。
Self-resetting energy consumption amplification damping device applied between pier beams of bridge structure
一种应用于桥梁结构墩梁之间的自复位耗能放大减震装置
WANG DEBIN (Autor:in) / LI MIN (Autor:in) / SUN ZHIGUO (Autor:in) / ZHANG XUESHAN (Autor:in)
04.07.2023
Patent
Elektronische Ressource
Chinesisch
| Europäisches Patentamt | 2024
| Europäisches Patentamt | 2023
| Europäisches Patentamt | 2024