激光点云和三维模型在工程治理中精准土方测量的研究
Research on Precise Earthwork Measurement of Laser Point Cloud and 3D Model in Engineering Governance
曾东平1
作者信息
- 1. 梅州市金科文化发展有限公司,广东 梅州 514000
- 折叠
摘要
探索激光点云和OSGB三维模型技术在崩岗治理工程中精准土方测量的应用.通过综合运用现代测量技术,实现了对崩岗治理工程区域的高精度三维地表模型构建及土方量的精确计算.研究采用激光雷达(LiDAR)配备的无人机进行地形扫描,获取点云数据,结合OSGB三维模型技术进行数据处理和模型构建.通过Civil3D等工程软件进行土方量计算,确保了计算结果的准确性和透明度.研究结果表明,激光点云和OSGB三维模型技术在提高土方量计算精度、优化工程设计等方面具有显著优势,为崩岗治理工程提供了科学的数据支持和决策依据.
Abstract
This paper explores the application of laser point cloud and OSGB 3D modeling technology in precise earthwork measurement in landslide control projects.Through the comprehensive application of modern measurement technology,high-precision 3D surface model construction and accurate calculation of earthwork volume have been achieved for the landslide control project area.It studies the use of unmanned aerial vehicles equipped with LiDAR for terrain scanning,obtaining point cloud data,and combining OSGB 3D modeling technology for data processing and model construction.By using engineering software such as Civil3D for earthwork calculation,the accuracy and transparency of the calculation results are ensured.The research results indicate that laser point cloud and OSGB 3D modeling technology have significant advantages in improving the accuracy of earthwork calculation and optimizing engineering design,providing scientific data support and decision-making basis for landslide control projects.
关键词
激光点云/OSGB三维模型/崩岗治理工程/土方测量Key words
laser point cloud/OSGB 3D model/collapse control project/earthwork measurement引用本文复制引用
出版年
2024
国家科技期刊平台
NSTL
万方数据