A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a deck type concrete filled steel tube arch bridge anti-seismic device, and relates to the technical field of novel arch bridge anti-seismic devices. The device comprises an oil storage buffer groove, an oil injection port blocking block, a supporting sliding shockproof force unloading structure and a concrete cast guide-out structure, an oil injection hole is formed in one end of the oil storage buffer groove, the oil injection port blocking block is connected with the inner side of the oil injection hole in a clamped mode, and the supporting sliding shockproof force unloading structure is fixedly connected into the oil storage buffer groove. Through the design of multiple sections of different types of anti-seismic supporting structures, the device can conveniently buffer and support vibration pressure led out of an arch bridge, the anti-seismic performance of the arch bridge is greatly improved, and through the design of casting the led-out structure through concrete, the device can conveniently inject stable anti-solidification concrete into a weight matching and adjusting supporting block, so that different weight supports are formed, and stable support for vibration is achieved.
本发明公开了一种上承式钢管混凝土拱桥防震装置，涉及新型拱桥防震装置技术领域。本发明包括蓄油缓冲槽、注油口堵塞块、支撑滑动防震卸力结构和混凝土铸成导出结构，蓄油缓冲槽的一端开设有注油孔，注油孔的内侧卡接有注油口堵塞块，蓄油缓冲槽的内部固定连接有支撑滑动防震卸力结构。本发明通过多段不同类型的防震支撑结构的设计，使得装置便于完成对拱桥导出的震动压力进行缓冲支撑，大大的提高了拱桥的防震性能，且通过混凝土铸成导出结构的设计，使得装置便于向配调重量支撑块进行稳定的防凝固的混凝土注入，从而形成不同的重量支撑，达到对震动的稳定支撑。
The invention discloses a deck type concrete filled steel tube arch bridge anti-seismic device, and relates to the technical field of novel arch bridge anti-seismic devices. The device comprises an oil storage buffer groove, an oil injection port blocking block, a supporting sliding shockproof force unloading structure and a concrete cast guide-out structure, an oil injection hole is formed in one end of the oil storage buffer groove, the oil injection port blocking block is connected with the inner side of the oil injection hole in a clamped mode, and the supporting sliding shockproof force unloading structure is fixedly connected into the oil storage buffer groove. Through the design of multiple sections of different types of anti-seismic supporting structures, the device can conveniently buffer and support vibration pressure led out of an arch bridge, the anti-seismic performance of the arch bridge is greatly improved, and through the design of casting the led-out structure through concrete, the device can conveniently inject stable anti-solidification concrete into a weight matching and adjusting supporting block, so that different weight supports are formed, and stable support for vibration is achieved.
本发明公开了一种上承式钢管混凝土拱桥防震装置，涉及新型拱桥防震装置技术领域。本发明包括蓄油缓冲槽、注油口堵塞块、支撑滑动防震卸力结构和混凝土铸成导出结构，蓄油缓冲槽的一端开设有注油孔，注油孔的内侧卡接有注油口堵塞块，蓄油缓冲槽的内部固定连接有支撑滑动防震卸力结构。本发明通过多段不同类型的防震支撑结构的设计，使得装置便于完成对拱桥导出的震动压力进行缓冲支撑，大大的提高了拱桥的防震性能，且通过混凝土铸成导出结构的设计，使得装置便于向配调重量支撑块进行稳定的防凝固的混凝土注入，从而形成不同的重量支撑，达到对震动的稳定支撑。
Large-span deck type concrete-filled steel tube arch bridge
| European Patent Office | 2021
| European Patent Office | 2023
Deck type steel arch bridge anti-seismic structure system
| European Patent Office | 2022
| European Patent Office | 2023