A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Anti-collision device for highway bridge pier
The invention discloses an anti-collision device for a highway bridge pier. The device comprises: an inner protection layer which is arranged outside a pier; an outer protection layer which is arranged on the outer side of the inner protection layer, wherein a gap is formed between the outer protection layer and the inner protection layer, and the outer protection layer is filled with a buffering energy absorption material; and a plurality of buffer devices which are arranged between the inner protection layer and the outer protection layer at intervals. The anti-collision device of the highway bridge pier adopts a double-layer structure, when the outer protective layer is collided, the buffer energy-absorption material filled in the outer protection layer absorbs impact energy, and if the impact energy is too large, the buffer devices absorb energy, so that the bridge pier can be protected from being damaged, and the safety of personnel can be protected.
本发明公开了一种公路桥墩的防撞装置，包括：内防护层，套设于桥墩外；外防护层，设置在内防护层的外侧，外防护层和内防护层之间设有间隔，外防护层内填充有缓冲吸能材料；若干缓冲装置，彼此间隔地设置在内防护层和外防护层之间。此公路桥墩的防撞装置采用双层的结构，在外防护层受到撞击时，通过内部填充的缓冲吸能材料吸收冲击能量，若冲击能量过大时，再由缓冲装置吸能缓冲，既能保护桥墩免受损伤，又能保护人员安全。
Anti-collision device for highway bridge pier
The invention discloses an anti-collision device for a highway bridge pier. The device comprises: an inner protection layer which is arranged outside a pier; an outer protection layer which is arranged on the outer side of the inner protection layer, wherein a gap is formed between the outer protection layer and the inner protection layer, and the outer protection layer is filled with a buffering energy absorption material; and a plurality of buffer devices which are arranged between the inner protection layer and the outer protection layer at intervals. The anti-collision device of the highway bridge pier adopts a double-layer structure, when the outer protective layer is collided, the buffer energy-absorption material filled in the outer protection layer absorbs impact energy, and if the impact energy is too large, the buffer devices absorb energy, so that the bridge pier can be protected from being damaged, and the safety of personnel can be protected.
本发明公开了一种公路桥墩的防撞装置，包括：内防护层，套设于桥墩外；外防护层，设置在内防护层的外侧，外防护层和内防护层之间设有间隔，外防护层内填充有缓冲吸能材料；若干缓冲装置，彼此间隔地设置在内防护层和外防护层之间。此公路桥墩的防撞装置采用双层的结构，在外防护层受到撞击时，通过内部填充的缓冲吸能材料吸收冲击能量，若冲击能量过大时，再由缓冲装置吸能缓冲，既能保护桥墩免受损伤，又能保护人员安全。
Anti-collision device for highway bridge pier
一种公路桥墩的防撞装置
ZHANG LIWEN (author) / XIE ZHUJIAN (author) / TANG WENLE (author) / WU HUI (author) / LIN ZHIWEI (author) / YU ZHIWEI (author) / WANG BO (author) / WANG SHIMIN (author) / HUANG WENYE (author) / HUANG YI (author)
2021-07-16
Patent
Electronic Resource
Chinese
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
Bridge pier anti-collision device and anti-collision bridge
| European Patent Office | 2023