A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Bridge anti-collision system capable of resisting ship collision
The invention discloses a ship-collision-resistant bridge anti-collision system which comprises an anti-collision structure arranged on the upstream portion and an anti-collision structure arranged on the downstream portion in the transverse bridge direction, the two anti-collision structures are symmetrically arranged with a main bridge bearing platform of a bridge as the center and connected with the main bridge bearing platform through force transmission pieces, and the anti-collision structures can prevent ships from colliding with the main bridge bearing platform and can also prevent the ships from colliding with the main bridge bearing platform. The anti-collision structure is connected with the main bridge bearing platform, so that the main bridge bearing platform participates in cooperative stress when the anti-collision structure is collided and bears ship collision force together; the anti-collision structure is provided with a large rotary drum, the large rotary drum rotates when the ship collides, the prow is stirred through counter-acting force of collision, kinetic energy of the ship is reduced and converted into ship collision force, and therefore the collision force of the ship is reduced. According to the anti-collision system, the prow is stirred through the rotating cylinder, kinetic energy of the ship is reduced and converted into ship collision force, the ship is prevented from colliding with the main bridge bearing platform, and meanwhile the main bridge bearing platform and the anti-collision structure can be cooperatively stressed.
本发明公开了一种抗船撞的桥梁防撞体系，包括沿横桥向分别设置在上游的防撞结构和下游的防撞结构，两个防撞结构以桥梁的主桥承台为中心对称设置，并且通过传力件与主桥承台相连接，所述防撞结构既能防止船舶撞击主桥承台，又通过与主桥承台相连接使得防撞结构被撞时主桥承台参与协同受力，共同承担船撞力；所述的防撞结构具有大转筒，所述大转筒在船舶撞击时发生转动，通过撞击的反作用力拨动船头，减少船舶动能转化为船撞力，从而消减船舶的撞击力。该防撞体系通过转筒拨动船头，减少船舶动能转化为船撞力，防止船舶撞击主桥承台，同时还能够让主桥承台与防撞结构协同受力。
Bridge anti-collision system capable of resisting ship collision
The invention discloses a ship-collision-resistant bridge anti-collision system which comprises an anti-collision structure arranged on the upstream portion and an anti-collision structure arranged on the downstream portion in the transverse bridge direction, the two anti-collision structures are symmetrically arranged with a main bridge bearing platform of a bridge as the center and connected with the main bridge bearing platform through force transmission pieces, and the anti-collision structures can prevent ships from colliding with the main bridge bearing platform and can also prevent the ships from colliding with the main bridge bearing platform. The anti-collision structure is connected with the main bridge bearing platform, so that the main bridge bearing platform participates in cooperative stress when the anti-collision structure is collided and bears ship collision force together; the anti-collision structure is provided with a large rotary drum, the large rotary drum rotates when the ship collides, the prow is stirred through counter-acting force of collision, kinetic energy of the ship is reduced and converted into ship collision force, and therefore the collision force of the ship is reduced. According to the anti-collision system, the prow is stirred through the rotating cylinder, kinetic energy of the ship is reduced and converted into ship collision force, the ship is prevented from colliding with the main bridge bearing platform, and meanwhile the main bridge bearing platform and the anti-collision structure can be cooperatively stressed.
本发明公开了一种抗船撞的桥梁防撞体系，包括沿横桥向分别设置在上游的防撞结构和下游的防撞结构，两个防撞结构以桥梁的主桥承台为中心对称设置，并且通过传力件与主桥承台相连接，所述防撞结构既能防止船舶撞击主桥承台，又通过与主桥承台相连接使得防撞结构被撞时主桥承台参与协同受力，共同承担船撞力；所述的防撞结构具有大转筒，所述大转筒在船舶撞击时发生转动，通过撞击的反作用力拨动船头，减少船舶动能转化为船撞力，从而消减船舶的撞击力。该防撞体系通过转筒拨动船头，减少船舶动能转化为船撞力，防止船舶撞击主桥承台，同时还能够让主桥承台与防撞结构协同受力。
Bridge anti-collision system capable of resisting ship collision
一种抗船撞的桥梁防撞体系
WAN ZHIYONG (author) / LIU HAILONG (author) / LI YUANJUN (author) / SUN XIANGDONG (author) / LIU KAI (author) / XU DEZHI (author) / DU LEI (author) / HUANG QINTAO (author) / ZHANG JIE (author) / GU XIAOYU (author)
2023-03-03
Patent
Electronic Resource
Chinese
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