• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文会议>International Conference on Civil Engineering, Architecture and Building Materials >Application and Research of 3D Laser Scanning Technology in Steel Structure Installation and Deformation Monitoring
【24h】

Application and Research of 3D Laser Scanning Technology in Steel Structure Installation and Deformation Monitoring

机译：3D激光扫描技术在钢结构安装和变形监测中的应用与研究

获取原文
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

The traditional steel structure deformation monitoring generally uses Total Station and GPS to do monitoring quality control, but there are some disadvantages of these methods. Laser radar technology is a new non-contact measurement technology emerged in recent years. It is ideal for installation and slip construction quality monitoring of large-span steel structure. This paper use laser radar technology to monitor large-span steel structure construction, use laser scanner to scan on steel every period of time and collect 3D point cloud data of the feature points after a period of time. Through the comparative analysis of the data and the chart which reflect the amount of deformation of the feature points, it can accurately obtain the result of structural deformation, oblique direction, and the deviation between the actual coordinates and the design coordinates, which provides the most accurate and direct information for the project. Laser radar technology solves the difficult issues such as workload outside the industry and difficulties in visibility of the traditional measurement methods, greatly improves accuracy and efficiency compared to traditional methods, and achieve a high-precision quality control over the construction.
机译：传统的钢结构变形监测通常使用总站和GPS进行监测质量控制，但这些方法存在一些缺点。激光雷达技术是近年来新的非接触式测量技术。它是大跨度钢结构的安装和滑动施工质量监测的理想选择。本文采用激光雷达技术监控大跨度钢结构施工，使用激光扫描仪在每一段时间内扫描钢，并在一段时间后收集特征点的3D点云数据。通过对数据和图表的比较分析反映特征点的变形量，可以准确地获得结构变形，倾斜方向和实际坐标与设计坐标之间的偏差，这提供了最多项目的准确性和直接信息。激光雷达技术解决了棘手的问题，如行业和困难外工作量的传统测量方法的知名度，极大地提高了精度和效率与传统方法相比，实现了建设一个高精度的质量控制。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号