Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Track bridge strut damping system and damping structure and construction method thereof
The invention discloses a track bridge strut damping system and a damping structure and a construction method.The damping structure comprises an embedded part, a damping and buffering plate, a steel base plate and a damping and buffering frame, the damping and buffering plate is laid at the center of the top face of the embedded part, and the steel base plate is laid on the damping and buffering plate and is tightly pressed through a first fastening nut; the damping and buffering frame is of a hollow rectangular frame type structure and is placed on the peripheral side of the top face of the damping and buffering plate, a track bridge supporting column is limited through a second fastening nut, a first gap is reserved between the track bridge supporting column and the top face of the base plate, a second gap is reserved between the side face and the damping and buffering frame, and the first gap and the second gap are filled with track daub. Vibration in the vertical direction is buffered through the damping and buffering plate, vibration in the horizontal direction is buffered through the damping and buffering frame, the damping effect is improved, only one damping structure needs to be arranged on the periphery of each track bridge supporting column, and the construction cost is reduced.
本发明公开了一种轨道桥支柱减震系统及其减震结构和施工方法，减震结构包括预埋件、减震缓冲板、钢制垫板和减震缓冲框，减震缓冲板铺设在所述预埋件的顶面中心处，钢制垫板铺设在所述减震缓冲板上，且通过第一紧固螺母紧压，减震缓冲框为空心矩形框式结构，放置在所述减震缓冲板的顶面周边侧，所述轨道桥支柱通过第二紧固螺母限位，与所述垫板的顶面之间留有第一间隙，侧面与所述减震缓冲框设有第二间隙，第一间隙和第二间隙内灌注填充轨道胶泥。本发明，通过减震缓冲板缓冲垂直方向的震动，通过减震缓冲框缓冲水平方向的震动，提高了减震效果，并且只需在每一根轨道桥支柱的外周设置一个减震结构即可，降低了建造成本。
Track bridge strut damping system and damping structure and construction method thereof
The invention discloses a track bridge strut damping system and a damping structure and a construction method.The damping structure comprises an embedded part, a damping and buffering plate, a steel base plate and a damping and buffering frame, the damping and buffering plate is laid at the center of the top face of the embedded part, and the steel base plate is laid on the damping and buffering plate and is tightly pressed through a first fastening nut; the damping and buffering frame is of a hollow rectangular frame type structure and is placed on the peripheral side of the top face of the damping and buffering plate, a track bridge supporting column is limited through a second fastening nut, a first gap is reserved between the track bridge supporting column and the top face of the base plate, a second gap is reserved between the side face and the damping and buffering frame, and the first gap and the second gap are filled with track daub. Vibration in the vertical direction is buffered through the damping and buffering plate, vibration in the horizontal direction is buffered through the damping and buffering frame, the damping effect is improved, only one damping structure needs to be arranged on the periphery of each track bridge supporting column, and the construction cost is reduced.
本发明公开了一种轨道桥支柱减震系统及其减震结构和施工方法，减震结构包括预埋件、减震缓冲板、钢制垫板和减震缓冲框，减震缓冲板铺设在所述预埋件的顶面中心处，钢制垫板铺设在所述减震缓冲板上，且通过第一紧固螺母紧压，减震缓冲框为空心矩形框式结构，放置在所述减震缓冲板的顶面周边侧，所述轨道桥支柱通过第二紧固螺母限位，与所述垫板的顶面之间留有第一间隙，侧面与所述减震缓冲框设有第二间隙，第一间隙和第二间隙内灌注填充轨道胶泥。本发明，通过减震缓冲板缓冲垂直方向的震动，通过减震缓冲框缓冲水平方向的震动，提高了减震效果，并且只需在每一根轨道桥支柱的外周设置一个减震结构即可，降低了建造成本。
Track bridge strut damping system and damping structure and construction method thereof
一种轨道桥支柱减震系统及其减震结构和施工方法
CI JINZHU (Autor:in) / WANG LIYONG (Autor:in) / LIU GUOHUI (Autor:in) / ZHOU YONG (Autor:in) / ZHAN HONGLI (Autor:in) / CI ZHANQING (Autor:in)
19.11.2021
Patent
Elektronische Ressource
Chinesisch
Viscous damping system, bridge comprising viscous damping system and bridge damping method
| Europäisches Patentamt | 2020