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A platform for research: civil engineering, architecture and urbanism
Building foundation pit monitoring method based on oblique photography technology
The invention discloses a building foundation pit monitoring method based on an oblique photography technology, and belongs to the technical field of foundation pit monitoring. According to the monitoring method, the oblique photography technology and the model comparative analysis technology are fully combined, the unmanned aerial vehicle is used for aerial survey flight to collect images, and geographic information required by foundation pit modeling and comparative analysis model deviation are provided through the picture information processing technology; foundation pit 3D comparison, foundation pit section comparison, inclination and settlement comparison of buildings around the foundation pit and the like are realized, and a three-dimensional visual monitoring report is quickly generated, so that global three-dimensional visualization of foundation pit monitoring is realized. By means of the technical scheme, the defects of traditional manual data collection can be effectively overcome, the foundation pit surrounding information is rapidly and flexibly collected through the image information processing technology, the foundation pit three-dimensional information is subjected to reconstruction, integration and deviation comparison and analysis, the foundation pit deformation condition is rapidly mastered, and the foundation pit monitoring efficiency and accuracy are effectively improved.
本发明公开了一种基于倾斜摄影技术的建筑基坑监测方法，属于基坑监测技术领域。本发明的监测方法，充分结合倾斜摄影技术和模型对比分析技术，使用无人机航测飞行采集影像，通过图片信息处理技术提供基坑建模所需的地理信息和对比分析模型偏差，实现了基坑3D比较、基坑断面比较、基坑周边建筑的倾斜和沉降比较等，并快速生成三维可视化监测报告，从而实现了基坑监测的全局三维可视化。采用本发明的技术方案能够有效克服传统人工数据采集的缺点，通过图像信息处理技术快速、灵活地采集基坑周边信息，并对基坑三维信息进行重构、整合、对比分析偏差，从而快速掌握基坑变形情况，有效提高基坑监测的效率及准确性。
Building foundation pit monitoring method based on oblique photography technology
The invention discloses a building foundation pit monitoring method based on an oblique photography technology, and belongs to the technical field of foundation pit monitoring. According to the monitoring method, the oblique photography technology and the model comparative analysis technology are fully combined, the unmanned aerial vehicle is used for aerial survey flight to collect images, and geographic information required by foundation pit modeling and comparative analysis model deviation are provided through the picture information processing technology; foundation pit 3D comparison, foundation pit section comparison, inclination and settlement comparison of buildings around the foundation pit and the like are realized, and a three-dimensional visual monitoring report is quickly generated, so that global three-dimensional visualization of foundation pit monitoring is realized. By means of the technical scheme, the defects of traditional manual data collection can be effectively overcome, the foundation pit surrounding information is rapidly and flexibly collected through the image information processing technology, the foundation pit three-dimensional information is subjected to reconstruction, integration and deviation comparison and analysis, the foundation pit deformation condition is rapidly mastered, and the foundation pit monitoring efficiency and accuracy are effectively improved.
本发明公开了一种基于倾斜摄影技术的建筑基坑监测方法，属于基坑监测技术领域。本发明的监测方法，充分结合倾斜摄影技术和模型对比分析技术，使用无人机航测飞行采集影像，通过图片信息处理技术提供基坑建模所需的地理信息和对比分析模型偏差，实现了基坑3D比较、基坑断面比较、基坑周边建筑的倾斜和沉降比较等，并快速生成三维可视化监测报告，从而实现了基坑监测的全局三维可视化。采用本发明的技术方案能够有效克服传统人工数据采集的缺点，通过图像信息处理技术快速、灵活地采集基坑周边信息，并对基坑三维信息进行重构、整合、对比分析偏差，从而快速掌握基坑变形情况，有效提高基坑监测的效率及准确性。
Building foundation pit monitoring method based on oblique photography technology
一种基于倾斜摄影技术的建筑基坑监测方法
ZHAO WEISHUN (author) / HU YI (author) / LIU QINGCHUN (author) / KONG SE-SE (author) / TIAN SHANGWEI (author) / XIA XIAOHU (author) / ZHANG JINGMIN (author)
2023-10-31
Patent
Electronic Resource
Chinese
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