Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses an anti-collision overwater bridge pier, which relates to a bridge building, and is characterized by comprising a pier body and a buffer buoyancy tank fixed on the outer side of the pier body, and further comprising a plurality of water absorption pieces positioned in water, the plurality of water absorption pieces are arranged corresponding to the buffer buoyancy tank and are distributed on the periphery of the buffer buoyancy tank, and the buffer buoyancy tank is arranged on the water absorption pieces. And the water absorption pieces are used for absorbing water when the corresponding buffer buoyancy tanks are impacted. The buffering buoyancy tank can play a buffering role when the ship body collides with the pier, so that damage generated when the ship body collides with the pier can be reduced, and when the ship body collides with the pier body, the buffering buoyancy tank is firstly collided by the ship body, so that the water absorption pieces on the periphery of the buffering buoyancy tank begin to absorb water, and water flow moves towards the water absorption pieces; and as the ship body is located between the impacted buffer buoyancy tank and the water absorption piece, the water flow can drive the ship body to move, so that the ship body is subjected to the force opposite to the buffer buoyancy tank, the kinetic energy of the ship body can be further reduced, and the impact of the ship body on the pier body can be further reduced.
本发明公开了一种防撞水上桥墩，涉及桥梁建筑，其技术方案要点是：包括墩身和固定在墩身外侧的缓冲浮箱，其特征在于：还包括若干位于水中的吸水件，若干所述吸水件与缓冲浮箱对应设置且分布在缓冲浮箱的外围，所述吸水件用于在与其对应的缓冲浮箱受到撞击时吸水。本发明通过缓冲浮箱能在船体撞击桥墩时，起到缓冲作用，从而能降低船体撞击桥墩产生的伤害，且船体在撞击墩身时，缓冲浮箱先受到船体的撞击，从而使得缓冲浮箱外围的吸水件开始吸水，水流朝向吸水件的方向移动，而由于船体在受到撞击的缓冲浮箱和吸水件之间，水流能带动船体移动，使得船体受到背向缓冲浮箱的力，进而能进一步减少船体的动能，能进一步减轻船体对墩身撞击的影响。
The invention discloses an anti-collision overwater bridge pier, which relates to a bridge building, and is characterized by comprising a pier body and a buffer buoyancy tank fixed on the outer side of the pier body, and further comprising a plurality of water absorption pieces positioned in water, the plurality of water absorption pieces are arranged corresponding to the buffer buoyancy tank and are distributed on the periphery of the buffer buoyancy tank, and the buffer buoyancy tank is arranged on the water absorption pieces. And the water absorption pieces are used for absorbing water when the corresponding buffer buoyancy tanks are impacted. The buffering buoyancy tank can play a buffering role when the ship body collides with the pier, so that damage generated when the ship body collides with the pier can be reduced, and when the ship body collides with the pier body, the buffering buoyancy tank is firstly collided by the ship body, so that the water absorption pieces on the periphery of the buffering buoyancy tank begin to absorb water, and water flow moves towards the water absorption pieces; and as the ship body is located between the impacted buffer buoyancy tank and the water absorption piece, the water flow can drive the ship body to move, so that the ship body is subjected to the force opposite to the buffer buoyancy tank, the kinetic energy of the ship body can be further reduced, and the impact of the ship body on the pier body can be further reduced.
本发明公开了一种防撞水上桥墩，涉及桥梁建筑，其技术方案要点是：包括墩身和固定在墩身外侧的缓冲浮箱，其特征在于：还包括若干位于水中的吸水件，若干所述吸水件与缓冲浮箱对应设置且分布在缓冲浮箱的外围，所述吸水件用于在与其对应的缓冲浮箱受到撞击时吸水。本发明通过缓冲浮箱能在船体撞击桥墩时，起到缓冲作用，从而能降低船体撞击桥墩产生的伤害，且船体在撞击墩身时，缓冲浮箱先受到船体的撞击，从而使得缓冲浮箱外围的吸水件开始吸水，水流朝向吸水件的方向移动，而由于船体在受到撞击的缓冲浮箱和吸水件之间，水流能带动船体移动，使得船体受到背向缓冲浮箱的力，进而能进一步减少船体的动能，能进一步减轻船体对墩身撞击的影响。
Rectangular pier anti-collision method and pier anti-collision device
| Europäisches Patentamt | 2024