Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Self-recovery pier protection device
The invention discloses a self-recovery flexible pier protection device, and belongs to the field of building structure protection. The device comprises a basalt flexible fiber layer, a self-recovery flexible fiber particle bulk energy-absorbing layer and an external basalt fiber profile collision-facing layer. The outer side of the bridge pier is wrapped by the basalt flexible fiber layer, the self-recovery flexible fiber particle bulk energy absorption layer is connected to the outer side of the bridge pier, and the outermost portion of the bridge pier is packaged by the basalt fiber profile. According to the flexible bridge pier anti-collision device, flexible bridge pier anti-collision is achieved, protection of the bridge pier under the impact load effect is guaranteed, and the safety of collision vehicles is also guaranteed; in addition, natural recovery and repeated use of the protection device after the impact load effect are achieved, and the reinforcing and repairing time and the economic cost are greatly reduced. Meanwhile, granular dispersions in the energy absorption layer are derived from building solid waste, and the concept of green building and sustainable development is achieved.
本发明公开了一种自恢复柔性桥墩防护装置，属于建筑结构防护领域。该装置包括玄武岩柔性纤维层、自恢复柔性纤维颗粒散体吸能层、外部玄武岩纤维型材迎撞层。桥墩外侧玄武岩柔性纤维层包裹，自恢复柔性纤维颗粒散体吸能层连接在其外侧，最外部用玄武岩纤维型材封装。本发明实现了柔性桥墩防撞，既保证了桥墩在受到冲击荷载作用时的防护，又保证了撞击车辆的安全；并且实现了在冲击荷载作用后的防护装置的自然恢复，重复使用，大大降低了加固修复的时间和经济成本。同时吸能层内的颗粒散体来源于建筑固废，实现绿色建筑、可持续发展的理念。
Self-recovery pier protection device
The invention discloses a self-recovery flexible pier protection device, and belongs to the field of building structure protection. The device comprises a basalt flexible fiber layer, a self-recovery flexible fiber particle bulk energy-absorbing layer and an external basalt fiber profile collision-facing layer. The outer side of the bridge pier is wrapped by the basalt flexible fiber layer, the self-recovery flexible fiber particle bulk energy absorption layer is connected to the outer side of the bridge pier, and the outermost portion of the bridge pier is packaged by the basalt fiber profile. According to the flexible bridge pier anti-collision device, flexible bridge pier anti-collision is achieved, protection of the bridge pier under the impact load effect is guaranteed, and the safety of collision vehicles is also guaranteed; in addition, natural recovery and repeated use of the protection device after the impact load effect are achieved, and the reinforcing and repairing time and the economic cost are greatly reduced. Meanwhile, granular dispersions in the energy absorption layer are derived from building solid waste, and the concept of green building and sustainable development is achieved.
本发明公开了一种自恢复柔性桥墩防护装置，属于建筑结构防护领域。该装置包括玄武岩柔性纤维层、自恢复柔性纤维颗粒散体吸能层、外部玄武岩纤维型材迎撞层。桥墩外侧玄武岩柔性纤维层包裹，自恢复柔性纤维颗粒散体吸能层连接在其外侧，最外部用玄武岩纤维型材封装。本发明实现了柔性桥墩防撞，既保证了桥墩在受到冲击荷载作用时的防护，又保证了撞击车辆的安全；并且实现了在冲击荷载作用后的防护装置的自然恢复，重复使用，大大降低了加固修复的时间和经济成本。同时吸能层内的颗粒散体来源于建筑固废，实现绿色建筑、可持续发展的理念。
Self-recovery pier protection device
一种自恢复桥墩防护装置
ZHOU HONGYUAN (Autor:in) / WU JIEHAO (Autor:in) / WANG XIAOJUAN (Autor:in)
09.11.2021
Patent
Elektronische Ressource
Chinesisch
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.
/
E01D
BRIDGES
,
Brücken
Foldable terrain self-adaptive pier scouring protection device
| Europäisches Patentamt | 2020