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A platform for research: civil engineering, architecture and urbanism
Evaluation method for bridge pile foundation damage caused by ship collision
The embodiment of the invention discloses a method for evaluating damage of a ship colliding with a bridge pile foundation, relates to the technical field of intelligent traffic, can guarantee the accuracy and evaluation efficiency of collision and false alarm discrimination, and gives consideration to the passing efficiency and the safety degree of bridge deck traffic at the same time. According to the method, the video and data before the bridge is collided are utilized, and collision and false alarm are effectively discriminated by means of trajectory tracking, video recognition, aiming analysis and the like, so that the alarm accuracy is improved. Impact force generated by impact is calculated by analyzing and detecting ship tonnage, ship speed and impact position; and calculating the influence condition of the bridge in the collision through the design information of the bridge.
本发明实施例公开了一种用于船舶撞击桥桩基损伤的评估方法，涉及智慧交通技术领域，能够保障甄别撞击和误报的准确性和评估效率，同时兼顾桥面交通的通行效率和安全程度。本发明包括：利用桥梁被撞击前的视频和数据，通过轨迹追踪，视频识别，针对分析等手段有效的甄别撞击和误报，从而提升报警的准确性。还通过对船舶吨位，船速，撞击位置的分析和检测计算撞击所产生的冲击力；通过桥梁的设计信息计算桥梁的在撞击中收到影响的情况。
Evaluation method for bridge pile foundation damage caused by ship collision
The embodiment of the invention discloses a method for evaluating damage of a ship colliding with a bridge pile foundation, relates to the technical field of intelligent traffic, can guarantee the accuracy and evaluation efficiency of collision and false alarm discrimination, and gives consideration to the passing efficiency and the safety degree of bridge deck traffic at the same time. According to the method, the video and data before the bridge is collided are utilized, and collision and false alarm are effectively discriminated by means of trajectory tracking, video recognition, aiming analysis and the like, so that the alarm accuracy is improved. Impact force generated by impact is calculated by analyzing and detecting ship tonnage, ship speed and impact position; and calculating the influence condition of the bridge in the collision through the design information of the bridge.
本发明实施例公开了一种用于船舶撞击桥桩基损伤的评估方法，涉及智慧交通技术领域，能够保障甄别撞击和误报的准确性和评估效率，同时兼顾桥面交通的通行效率和安全程度。本发明包括：利用桥梁被撞击前的视频和数据，通过轨迹追踪，视频识别，针对分析等手段有效的甄别撞击和误报，从而提升报警的准确性。还通过对船舶吨位，船速，撞击位置的分析和检测计算撞击所产生的冲击力；通过桥梁的设计信息计算桥梁的在撞击中收到影响的情况。
Evaluation method for bridge pile foundation damage caused by ship collision
一种用于船舶撞击桥桩基损伤的评估方法
HU ZHENZHOU (author) / HUANG YUEHUA (author) / ZHAO LIANG (author)
2024-12-10
Patent
Electronic Resource
Chinese
IPC:
G01M
TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES
,
Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen
/
E01D
BRIDGES
,
Brücken
/
E02D
FOUNDATIONS
,
Gründungen
/
G01D
MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE
,
Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein
/
G01S
RADIO DIRECTION-FINDING
,
Funkpeilung
/
G06F
ELECTRIC DIGITAL DATA PROCESSING
,
Elektrische digitale Datenverarbeitung
Bridge high pile cap pile foundation ship collision resisting structure and mounting method thereof
| European Patent Office | 2024
| European Patent Office | 2024
| European Patent Office | 2024