Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Deck type concrete arch bridge arch structure damping device and damping method
The invention discloses a deck type concrete arch bridge arch structure damping device and damping method. The damping device comprises a plurality of speed lockers and a plurality of fixing supports,the speed lockers are arranged at beam seams, each the speed locker connects two adjacent beam pieces, the speed lockers are used for connecting all the beam pieces of the whole bridge in series to form an integral structure, and the fixing supports are arranged at bridge abutment positions at two ends. The damping method comprises the following steps: the speed lockers are installed at the bridge seams, and all the beam pieces of the whole bridge are connected in series to form the integral structure through the speed lockers; and fixing supports are arranged at the bridge abutment positionsat the two ends. Arch structures are connected into a whole in series through the speed lockers, and the structural rigidity of the whole bridge structure is reasonably utilized, so the problem thatthe anti-seismic property of the arch structures of the deck type concrete arch bridge is poor is solved, operation is easy and convenient, economical efficiency is good, and good popularization valueis achieved.
本发明公开了一种上承式混凝土拱桥拱上结构减震装置及减震方法，其中减震装置包括多个速度锁定器和多个固定支座，所述速度锁定器设置在梁缝处，所述速度锁定器连接相邻两个梁片，所述速度锁定器用于将整桥的所有所述梁片串联成整体结构，所述固定支座设置在两端桥台处，减震方法包括在桥缝处安装速度锁定器，通过所述速度锁定器将整桥的所有所述梁片串联成整体结构；在两端桥台处设置固定支座。本发明通过速度锁定器将拱上结构串联成一个整体，合理利用了整个桥梁结构的结构刚度，从而解决了上承式混凝土拱桥拱上结构抗震性能差的问题，不仅操作简便，且经济性好，具有良好的推广价值。
Deck type concrete arch bridge arch structure damping device and damping method
The invention discloses a deck type concrete arch bridge arch structure damping device and damping method. The damping device comprises a plurality of speed lockers and a plurality of fixing supports,the speed lockers are arranged at beam seams, each the speed locker connects two adjacent beam pieces, the speed lockers are used for connecting all the beam pieces of the whole bridge in series to form an integral structure, and the fixing supports are arranged at bridge abutment positions at two ends. The damping method comprises the following steps: the speed lockers are installed at the bridge seams, and all the beam pieces of the whole bridge are connected in series to form the integral structure through the speed lockers; and fixing supports are arranged at the bridge abutment positionsat the two ends. Arch structures are connected into a whole in series through the speed lockers, and the structural rigidity of the whole bridge structure is reasonably utilized, so the problem thatthe anti-seismic property of the arch structures of the deck type concrete arch bridge is poor is solved, operation is easy and convenient, economical efficiency is good, and good popularization valueis achieved.
本发明公开了一种上承式混凝土拱桥拱上结构减震装置及减震方法，其中减震装置包括多个速度锁定器和多个固定支座，所述速度锁定器设置在梁缝处，所述速度锁定器连接相邻两个梁片，所述速度锁定器用于将整桥的所有所述梁片串联成整体结构，所述固定支座设置在两端桥台处，减震方法包括在桥缝处安装速度锁定器，通过所述速度锁定器将整桥的所有所述梁片串联成整体结构；在两端桥台处设置固定支座。本发明通过速度锁定器将拱上结构串联成一个整体，合理利用了整个桥梁结构的结构刚度，从而解决了上承式混凝土拱桥拱上结构抗震性能差的问题，不仅操作简便，且经济性好，具有良好的推广价值。
Deck type concrete arch bridge arch structure damping device and damping method
一种上承式混凝土拱桥拱上结构减震装置及减震方法
CHEN KEJIAN (Autor:in) / REN WEI (Autor:in) / XU YONG (Autor:in) / HU YUZHU (Autor:in) / HE TINGGUO (Autor:in) / CHEN LIE (Autor:in) / YOU LIHUI (Autor:in) / HU JINGTAO (Autor:in) / XIE HAIQING (Autor:in) / HUANG YI (Autor:in)
26.06.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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