Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Highway anti-collision wall and construction method
The invention discloses a road anti-collision wall and a construction method, and relates to the technical field of municipal engineering, and the technical scheme is that the road anti-collision wall comprises a main body part, an absorption layer, a vibration layer and an outer cover layer are sequentially arranged outside the main body part, the surface of the outer cover layer is coated with an anti-corrosion layer, and a metal shell used for wrapping the vibration layer is further arranged between the vibration layer and the outer cover layer. The absorption layer and the vibration layer are arranged in the anti-collision wall, so that the anti-collision wall can instantly absorb a large amount of kinetic energy of an out-of-control vehicle, a good stopping effect is further achieved, the high-toughness concrete can absorb more energy through the toughness of the high-toughness concrete, and the anti-collision effect is good. In addition, the impact resistance of the anti-collision wall can be further enhanced through the resisting slope behind the anti-collision wall, so that the anti-collision wall can achieve a good locking effect without being large in thickness, the road surface space is saved, and the land utilization rate is improved.
本发明公开了公路防撞墙及施工方法，涉及市政工程技术领域，其技术方案要点是：包括主体件，主体件外依次设置有吸收层、震动层和外罩层，外罩层的表面涂覆有防腐层，震动层与外罩层之间还设置有用于包裹震动层的金属壳。本发明通过在防撞墙内部设置吸收层和震动层，使得防撞墙可以在瞬间吸收大量失控车辆的动能，进而起到良好的止动效果，而高韧性混凝土可以利用自身的韧性吸收更多的能量，防撞墙后方的抵抗坡又可以进一步加强防撞墙的抗冲击力，使得防撞墙无需较大的厚度也可以实现较好的止动效果，进而节省了路面空间，有利于提高土地利用率。
Highway anti-collision wall and construction method
The invention discloses a road anti-collision wall and a construction method, and relates to the technical field of municipal engineering, and the technical scheme is that the road anti-collision wall comprises a main body part, an absorption layer, a vibration layer and an outer cover layer are sequentially arranged outside the main body part, the surface of the outer cover layer is coated with an anti-corrosion layer, and a metal shell used for wrapping the vibration layer is further arranged between the vibration layer and the outer cover layer. The absorption layer and the vibration layer are arranged in the anti-collision wall, so that the anti-collision wall can instantly absorb a large amount of kinetic energy of an out-of-control vehicle, a good stopping effect is further achieved, the high-toughness concrete can absorb more energy through the toughness of the high-toughness concrete, and the anti-collision effect is good. In addition, the impact resistance of the anti-collision wall can be further enhanced through the resisting slope behind the anti-collision wall, so that the anti-collision wall can achieve a good locking effect without being large in thickness, the road surface space is saved, and the land utilization rate is improved.
本发明公开了公路防撞墙及施工方法，涉及市政工程技术领域，其技术方案要点是：包括主体件，主体件外依次设置有吸收层、震动层和外罩层，外罩层的表面涂覆有防腐层，震动层与外罩层之间还设置有用于包裹震动层的金属壳。本发明通过在防撞墙内部设置吸收层和震动层，使得防撞墙可以在瞬间吸收大量失控车辆的动能，进而起到良好的止动效果，而高韧性混凝土可以利用自身的韧性吸收更多的能量，防撞墙后方的抵抗坡又可以进一步加强防撞墙的抗冲击力，使得防撞墙无需较大的厚度也可以实现较好的止动效果，进而节省了路面空间，有利于提高土地利用率。
Highway anti-collision wall and construction method
公路防撞墙及施工方法
ZHANG HAO (Autor:in) / JIN ZHIJUN (Autor:in) / JIANG GUANGJIA (Autor:in)
19.03.2024
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.
Highway bridge reinforced flexible anti-collision wall and construction method thereof
| Europäisches Patentamt | 2024
| Europäisches Patentamt | 2020
Temporary anti-collision pier for highway construction
| Europäisches Patentamt | 2024
Anti-collision fence for highway engineering construction
| Europäisches Patentamt | 2024