A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Large-span suspension bridge girder disease monitoring method and system
The invention relates to the technical field of bridge structure monitoring, in particular to a large-span suspension bridge damage monitoring method and system, and the method comprises the following steps: constructing a BIM model of a bridge; segmenting a key structure in the BIM model to simulate and analyze the complex positioning problem of the key structure part of the bridge concrete body; deploying a plurality of sensors at key structure parts of the bridge to monitor the health state of the bridge in real time; the unmanned aerial vehicle inspects the bridge concrete body regularly, collects image data and transmits the image data to the central processing system; the central processing system processes the acquired image data and identifies diseases; and drawing a disease distribution diagram by using a GIS system and carrying out risk assessment. According to the method, the health condition of the bridge is evaluated and predicted by using an artificial intelligence technology, and disease identification, analysis and prediction are performed on the monitoring data of the large concrete body, so that intelligent diagnosis and early warning of the large concrete body are realized, and the maintenance effect and prevention capability of the large concrete body are improved.
本发明涉及桥梁结构监测技术领域，特别涉及一种大跨悬索桥梁病害监测方法及系统，包括以下步骤：构建桥梁的BIM模型；对BIM模型中的关键结构进行分割，以模拟和分析桥梁混凝土体关键结构部位复杂的定位问题；在桥梁关键结构部位部署若干传感器以实时监测桥梁健康状态；通过无人机定期对桥梁混凝土体进行巡查并采集图像数据传输至中央处理系统；中央处理系统对采集到的图像数据进行处理并识别病害；利用GIS系统绘制病害分布图并进行风险评估。本发明利用人工智能技术对桥梁的健康状况进行评估和预测，对大型混凝土体的监测数据进行病害识别、分析和预测，实现大型混凝土体的智能化诊断和预警，提高大型混凝土体的维护效果和预防能力。
Large-span suspension bridge girder disease monitoring method and system
The invention relates to the technical field of bridge structure monitoring, in particular to a large-span suspension bridge damage monitoring method and system, and the method comprises the following steps: constructing a BIM model of a bridge; segmenting a key structure in the BIM model to simulate and analyze the complex positioning problem of the key structure part of the bridge concrete body; deploying a plurality of sensors at key structure parts of the bridge to monitor the health state of the bridge in real time; the unmanned aerial vehicle inspects the bridge concrete body regularly, collects image data and transmits the image data to the central processing system; the central processing system processes the acquired image data and identifies diseases; and drawing a disease distribution diagram by using a GIS system and carrying out risk assessment. According to the method, the health condition of the bridge is evaluated and predicted by using an artificial intelligence technology, and disease identification, analysis and prediction are performed on the monitoring data of the large concrete body, so that intelligent diagnosis and early warning of the large concrete body are realized, and the maintenance effect and prevention capability of the large concrete body are improved.
本发明涉及桥梁结构监测技术领域，特别涉及一种大跨悬索桥梁病害监测方法及系统，包括以下步骤：构建桥梁的BIM模型；对BIM模型中的关键结构进行分割，以模拟和分析桥梁混凝土体关键结构部位复杂的定位问题；在桥梁关键结构部位部署若干传感器以实时监测桥梁健康状态；通过无人机定期对桥梁混凝土体进行巡查并采集图像数据传输至中央处理系统；中央处理系统对采集到的图像数据进行处理并识别病害；利用GIS系统绘制病害分布图并进行风险评估。本发明利用人工智能技术对桥梁的健康状况进行评估和预测，对大型混凝土体的监测数据进行病害识别、分析和预测，实现大型混凝土体的智能化诊断和预警，提高大型混凝土体的维护效果和预防能力。
Large-span suspension bridge girder disease monitoring method and system
一种大跨悬索桥梁病害监测方法及系统
WANG WENJIAN (author) / LIU TAO (author) / LIN JINKENG (author) / CHEN WEIZE (author) / ZHANG ZHILONG (author) / XIAO ZHIWEN (author) / CHEN HONGBING (author)
2024-11-29
Patent
Electronic Resource
Chinese
IPC:
G01D
MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE
,
Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein
/
E01D
BRIDGES
,
Brücken
/
G01N
Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften
,
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
/
G06F
ELECTRIC DIGITAL DATA PROCESSING
,
Elektrische digitale Datenverarbeitung
/
G06Q
Datenverarbeitungssysteme oder -verfahren, besonders angepasst an verwaltungstechnische, geschäftliche, finanzielle oder betriebswirtschaftliche Zwecke, sowie an geschäftsbezogene Überwachungs- oder Voraussagezwecke
,
DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES
/
G06T
Bilddatenverarbeitung oder Bilddatenerzeugung allgemein
,
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
/
G06V
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