Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Anti-roll segment assembly swing pier structure
The invention relates to an anti-roll segment assembly swing pier structure. The structure comprises a bearing platform (1), a segment assembly swing pier (2), prestressed tendons (3), energy consumption devices (4), cup opening stop blocks (7) and buffer cushion blocks (8). The pier (2) is located above the bearing platform (1), and the bearing platform (1) and the pier (2) are anchored, inserted and connected through prestressed tendons (3); the cup opening check block (7) is fixedly arranged on the outer side of the bearing platform (1), and the buffering cushion block (8) is attached to the inner side of the cup opening check block (7) and located between the cup opening check block (7) and the bridge pier (2). And the energy consumption device (4) is connected between the bearing platform (1) and the pier (2). Compared with the prior art, the structure has the advantages that the structure is simple, construction is convenient, bridge pier side inclination under the strong earthquake effect can be avoided, damage is prevented from being concentrated on the swing pier bottom and the buffer cushion block, the buffer cushion block can be rapidly replaced after the earthquake, and anti-seismic toughness is achieved.
本发明涉及一种防侧倾的节段拼装摇摆桥墩结构，该结构包括承台(1)、节段拼装摇摆桥墩(2)、预应力筋(3)、耗能装置(4)、杯口挡块(7)和缓冲垫块(8)；所述的桥墩(2)位于承台(1)上方，所述的承台(1)和桥墩(2)通过预应力筋(3)锚固穿插连接；所述的杯口挡块(7)固设在承台(1)外侧，所述的缓冲垫块(8)贴合在杯口挡块(7)内侧，并位于杯口挡块(7)和桥墩(2)之间；所述的耗能装置(4)连接于承台(1)和桥墩(2)之间。与现有技术相比，本发明具有构造简单，施工方便，能够避免强震作用下的桥墩侧倾，损伤集中在摇摆墩底和缓冲垫块，缓冲垫块震后能够快速更换，实现抗震韧性等优点。
Anti-roll segment assembly swing pier structure
The invention relates to an anti-roll segment assembly swing pier structure. The structure comprises a bearing platform (1), a segment assembly swing pier (2), prestressed tendons (3), energy consumption devices (4), cup opening stop blocks (7) and buffer cushion blocks (8). The pier (2) is located above the bearing platform (1), and the bearing platform (1) and the pier (2) are anchored, inserted and connected through prestressed tendons (3); the cup opening check block (7) is fixedly arranged on the outer side of the bearing platform (1), and the buffering cushion block (8) is attached to the inner side of the cup opening check block (7) and located between the cup opening check block (7) and the bridge pier (2). And the energy consumption device (4) is connected between the bearing platform (1) and the pier (2). Compared with the prior art, the structure has the advantages that the structure is simple, construction is convenient, bridge pier side inclination under the strong earthquake effect can be avoided, damage is prevented from being concentrated on the swing pier bottom and the buffer cushion block, the buffer cushion block can be rapidly replaced after the earthquake, and anti-seismic toughness is achieved.
本发明涉及一种防侧倾的节段拼装摇摆桥墩结构，该结构包括承台(1)、节段拼装摇摆桥墩(2)、预应力筋(3)、耗能装置(4)、杯口挡块(7)和缓冲垫块(8)；所述的桥墩(2)位于承台(1)上方，所述的承台(1)和桥墩(2)通过预应力筋(3)锚固穿插连接；所述的杯口挡块(7)固设在承台(1)外侧，所述的缓冲垫块(8)贴合在杯口挡块(7)内侧，并位于杯口挡块(7)和桥墩(2)之间；所述的耗能装置(4)连接于承台(1)和桥墩(2)之间。与现有技术相比，本发明具有构造简单，施工方便，能够避免强震作用下的桥墩侧倾，损伤集中在摇摆墩底和缓冲垫块，缓冲垫块震后能够快速更换，实现抗震韧性等优点。
Anti-roll segment assembly swing pier structure
一种防侧倾的节段拼装摇摆桥墩结构
WANG ZHIQIANG (Autor:in) / ZHONG HAIQIANG (Autor:in) / ZHANG PENGHUI (Autor:in) / OH SUNG-JOON (Autor:in) / GAO QI (Autor:in) / HAO CHENYU (Autor:in) / ZHANG JIYAN (Autor:in) / HOU LIYUAN (Autor:in) / CHEN LECHUN (Autor:in) / HE KANGWEN (Autor:in)
11.11.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
Anti-seismic prefabricated segment assembly pier connecting device
| Europäisches Patentamt | 2024
| Europäisches Patentamt | 2021
| Europäisches Patentamt | 2022