Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Bridge expansion joint reinforcing device and construction method thereof
The invention belongs to the technical field of expansion joint reinforcing, and provides a bridge expansion joint reinforcing device and a construction method thereof.The bridge expansion joint reinforcing device comprises a bottom fixing assembly which is fixedly connected to the bottoms of the side walls of the two ends of a bridge body; the torsional vibration isolation units are fixedly connected to the side walls of the two ends of the bridge body, and the torsional vibration isolation units are arranged at the top of the bottom fixing assembly; the connecting buffer parts are arranged between every two adjacent torsional vibration isolation units, and the torsional vibration isolation units weaken the impact of the wheels on the axle body through the connecting buffer parts; the top cover plate part is arranged between the top of the buffering vibration isolation unit and the bridge body, and a rubber belt is connected between the top cover plate part and the connecting buffering part in a sealed mode; and the top cover plate part is flexibly connected with the buffer vibration isolation unit and the bridge body through the vibration reduction interlayer part. Impact on the expansion joint structure during vehicle running can be buffered in a multi-stage mode, and the service life of a bridge is prolonged.
本发明属于伸缩缝加固技术领域，提供一种桥梁伸缩缝加固装置及其施工方法,包括底固定组件，底固定组件固接在桥体两端侧壁的底部；扭转隔振单元，扭转隔振单元固接在桥体的两端侧壁上，扭转隔振单元设置在底固定组件的顶部；连接缓冲部，连接缓冲部设置在两相邻扭转隔振单元之间，扭转隔振单元通过连接缓冲部削弱车轮对桥体的冲击；顶盖板部，顶盖板部设置在缓冲隔振单元的顶部和桥体之间，顶盖板部与连接缓冲部之间密封连接有橡胶带；减振隔层部，减振隔层部使顶盖板部与缓冲隔振单元、桥体之间呈柔性连接。本发明可以多级缓冲车辆行驶时对伸缩缝结构的冲击，延长桥梁使用寿命。
Bridge expansion joint reinforcing device and construction method thereof
The invention belongs to the technical field of expansion joint reinforcing, and provides a bridge expansion joint reinforcing device and a construction method thereof.The bridge expansion joint reinforcing device comprises a bottom fixing assembly which is fixedly connected to the bottoms of the side walls of the two ends of a bridge body; the torsional vibration isolation units are fixedly connected to the side walls of the two ends of the bridge body, and the torsional vibration isolation units are arranged at the top of the bottom fixing assembly; the connecting buffer parts are arranged between every two adjacent torsional vibration isolation units, and the torsional vibration isolation units weaken the impact of the wheels on the axle body through the connecting buffer parts; the top cover plate part is arranged between the top of the buffering vibration isolation unit and the bridge body, and a rubber belt is connected between the top cover plate part and the connecting buffering part in a sealed mode; and the top cover plate part is flexibly connected with the buffer vibration isolation unit and the bridge body through the vibration reduction interlayer part. Impact on the expansion joint structure during vehicle running can be buffered in a multi-stage mode, and the service life of a bridge is prolonged.
本发明属于伸缩缝加固技术领域，提供一种桥梁伸缩缝加固装置及其施工方法,包括底固定组件，底固定组件固接在桥体两端侧壁的底部；扭转隔振单元，扭转隔振单元固接在桥体的两端侧壁上，扭转隔振单元设置在底固定组件的顶部；连接缓冲部，连接缓冲部设置在两相邻扭转隔振单元之间，扭转隔振单元通过连接缓冲部削弱车轮对桥体的冲击；顶盖板部，顶盖板部设置在缓冲隔振单元的顶部和桥体之间，顶盖板部与连接缓冲部之间密封连接有橡胶带；减振隔层部，减振隔层部使顶盖板部与缓冲隔振单元、桥体之间呈柔性连接。本发明可以多级缓冲车辆行驶时对伸缩缝结构的冲击，延长桥梁使用寿命。
Bridge expansion joint reinforcing device and construction method thereof
一种桥梁伸缩缝加固装置及其施工方法
CAO FEI (Autor:in) / LI KEYANG (Autor:in) / SHANG JIGE (Autor:in) / REN TUANTI (Autor:in) / LIU WEINA (Autor:in) / LI DONGHENG (Autor:in) / ZHANG ZHIHUA (Autor:in)
11.08.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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