An intelligent comprehensive anti-collision system and method for bridge piers
A technology of anti-collision system and bridge piers, which is applied in the direction of bridges, bridge parts, bridge construction, etc., can solve the problems of increasing the distance of navigable waterways, not fundamentally solving the problems of bridge pier collisions, and few active anti-collision facilities, so as to eliminate the kinetic energy of collisions , reduce or prevent casualties, and avoid casualties
Active Publication Date: 2020-05-22
SHANDONG UNIV
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Problems solved by technology
Passive anti-collision refers to setting up blocking and pier protection devices around the pier, and active anti-collision refers to increasing the distance of the navigable channel, or the ship issues a warning before hitting the pier, but this can only play an auxiliary role and cannot fundamentally solve the problem. bridge pier hit
Most of the common anti-collision measures are passive defense, which is the last line of defense of bridge piers, but there are few researches on active anti-collision facilities
Method used
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[0027] It should be noted that the following detailed description is exemplary and intended to provide further explanation of the present disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs.
[0028] It should be noted that the terminology used herein is only for describing specific embodiments, and is not intended to limit the exemplary embodiments according to the present disclosure. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural, and it should also be understood that when the terms "comprising" and / or "comprising" are used in this specification, they mean There are features, steps, operations, means, components and / or combinations thereof.
[0029] Implementation example one
[0030] This embodiment discloses a bridge pier intelligent comprehensive anti-collision sy...
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The present disclosure proposes an intelligent comprehensive anti-collision system and method for bridge piers, including: radar sensing equipment installed at the connection between bridge piers and box girders, image acquisition equipment, control systems, hydraulic systems and execution equipment arranged around bridge piers; The radar sensing equipment and image acquisition equipment transmit the collected signals to the control system, and the control system uses the hydraulic system to control the actions of the execution equipment; The connection between the beam and the beam is connected by a pulley. The hydraulic system can drive the pulley to rotate, and then make the multi-segment beams on the same horizontal line. Finally, the end of the beam section is equipped with an energy dissipation device to realize the impact of the object when it hits the energy dissipation device. energy consumption.
Description
technical field [0001] The present disclosure relates to the technical field of bridge pier collision avoidance, in particular to an intelligent comprehensive collision avoidance system and method for bridge piers. Background technique [0002] In recent years, with the rapid development of my country's economy, bridges across seas and rivers have been continuously built, and more bridges will emerge in the future. With the development of the transportation industry, water transportation will become more and more busy, the number of ships will increase, the volume of cargo transportation will increase, and the overall tonnage of ships will become higher and higher. With the increase of bridges, many non-navigable areas have also become navigable areas, which increases the difficulty of ship passage, so people focus on the collision prevention of bridge piers. [0003] In recent years, there have been a lot of bridge collapse accidents in the world caused by pier collisions....
Claims
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IPC IPC(8): E01D19/00E01D19/02E01D101/26
CPCE01D19/00E01D19/02E01D2101/26Y02A30/30E01D22/00E01B3/26E01D2101/268E02B3/28E02B17/003
Inventor杨则英曲永业曲建波祁文超张亚磊谢馨楠郭云彤刘阳宇东孙明皓
OwnerSHANDONG UNIV