CUIJia-wu,LIHai-jun,ZENGBo,et al.Application of 3D Laser Scanner in Drainage Pipe Network Measurement[J].China Water & Wastewater,2024,40(2):99-105.
Application of 3D Laser Scanner in Drainage Pipe Network Measurement
China Water & Wastewater[ISSN:1000-4062/CN:12-1073/TU]
volume:
第40卷
Number:
第2期
Page:
99-105
Column:
Date of publication:
2024-01-17
- Abstract:
- With the extension of urban underground pipeline information management, expression and application from two-dimension to three-dimension, 3D laser scanning and point cloud modeling technology can be used to carry out 3D pipe network construction. Taking a drainage pipe network as a case, this paper studies the scanning of drainage pipe by using stand-up laser scanner and mobile laser scanner, mainly introduces the technical points, advantages and disadvantages of the two scanning methods, and finally analyzes the scanning accuracy of the pipe network. The results show that using 3D laser scanner to measure the drainage pipe network can solve the problems of unclear spatial relationship and unintuitive display effect of traditional 2D pipeline, which can provide experience for future large-scale pipeline network laser scanning work.
Last Update:
2024-01-17