Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Detachable and reusable steel structure beam-column joint adopting full bolt-hinge pin connection
The invention discloses a detachable and reusable steel structure beam-column joint adopting full bolt-hinge pin connection. The detachable and reusable steel structure beam-column joint comprises an upper flange steel column, a lower flange steel column, a column base, lug plates, hinge pins, a main beam and a dog bone type energy dissipation connecting plate, wherein the upper flange steel column and the lower flange steel column are in full-bolt connection with the column base, the main beam is connected to the column base in a hinged mode through the lug plates and the hinge pins, the dog bone type energy dissipation connecting plate is connected to the main beam and the column base through high-strength bolts, and full-bolt-hinge pin connection is adopted, so that the detachable performance is achieved, and the dog bone type energy dissipation connecting plate with controllable centralized energy dissipation plasticity is adopted, so that a main body beam column component keeps elastic under the action of an earthquake, the disassembled beam column component can be repeatedly used after the earthquake, the disassembled beam column component can be applied to the next construction process again, a dog bone type energy dissipation connecting piece is high in energy dissipation capacity according to the design requirement, and the anti-earthquake bearing capacity requirement of the joint is met. According to the detachable and reusable steel structure beam-column joint adopting full bolt-hinge pin connection, the components of the beam, the column and the column base can be prefabricated and machined in a factory, on-site modular installation is achieved, and the construction efficiency and the construction quality can be improved.
本发明公开了一种可拆卸重复使用全螺栓‑销轴连接钢结构梁柱节点，包括上、下法兰钢柱、柱座、耳板、销轴、主梁、狗骨式耗能连接板。所述上、下法兰钢柱与柱座全螺栓连接，主梁通过耳板和销轴与柱座铰接，所述狗骨式耗能连接板通过高强螺栓分别与主梁和柱座连接，采用全螺栓‑销轴连接具有可拆卸性能；采用集中耗能塑性可控的狗骨式耗能连接板，实现主体梁柱构件在地震作用下保持弹性，震后实现拆卸下的梁柱构件可重复使用，拆卸的梁柱构件可再次应用到下次建造过程中；狗骨式耗能连接件根据设计要求采用耗能能力强，保证节点的抗震承载力要求；本发明的梁、柱及柱座构件均可工厂预制加工，现场模块化安装，可以提高施工效率和施工质量。
Detachable and reusable steel structure beam-column joint adopting full bolt-hinge pin connection
The invention discloses a detachable and reusable steel structure beam-column joint adopting full bolt-hinge pin connection. The detachable and reusable steel structure beam-column joint comprises an upper flange steel column, a lower flange steel column, a column base, lug plates, hinge pins, a main beam and a dog bone type energy dissipation connecting plate, wherein the upper flange steel column and the lower flange steel column are in full-bolt connection with the column base, the main beam is connected to the column base in a hinged mode through the lug plates and the hinge pins, the dog bone type energy dissipation connecting plate is connected to the main beam and the column base through high-strength bolts, and full-bolt-hinge pin connection is adopted, so that the detachable performance is achieved, and the dog bone type energy dissipation connecting plate with controllable centralized energy dissipation plasticity is adopted, so that a main body beam column component keeps elastic under the action of an earthquake, the disassembled beam column component can be repeatedly used after the earthquake, the disassembled beam column component can be applied to the next construction process again, a dog bone type energy dissipation connecting piece is high in energy dissipation capacity according to the design requirement, and the anti-earthquake bearing capacity requirement of the joint is met. According to the detachable and reusable steel structure beam-column joint adopting full bolt-hinge pin connection, the components of the beam, the column and the column base can be prefabricated and machined in a factory, on-site modular installation is achieved, and the construction efficiency and the construction quality can be improved.
本发明公开了一种可拆卸重复使用全螺栓‑销轴连接钢结构梁柱节点，包括上、下法兰钢柱、柱座、耳板、销轴、主梁、狗骨式耗能连接板。所述上、下法兰钢柱与柱座全螺栓连接，主梁通过耳板和销轴与柱座铰接，所述狗骨式耗能连接板通过高强螺栓分别与主梁和柱座连接，采用全螺栓‑销轴连接具有可拆卸性能；采用集中耗能塑性可控的狗骨式耗能连接板，实现主体梁柱构件在地震作用下保持弹性，震后实现拆卸下的梁柱构件可重复使用，拆卸的梁柱构件可再次应用到下次建造过程中；狗骨式耗能连接件根据设计要求采用耗能能力强，保证节点的抗震承载力要求；本发明的梁、柱及柱座构件均可工厂预制加工，现场模块化安装，可以提高施工效率和施工质量。
Detachable and reusable steel structure beam-column joint adopting full bolt-hinge pin connection
一种可拆卸重复使用全螺栓-销轴连接钢结构梁柱节点
YANG LU (Autor:in) / PENG LEI (Autor:in) / HAN YAWEI (Autor:in) / FAN JUNWEI (Autor:in)
22.10.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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