Application of three-dimensional laser scanning technique in deformation monitoring of excavations
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摘要: 介绍了三维激光扫描系统的原理、误差成因及基坑监测中的数据处理方法。对三维激光技术在基坑变形监测中的应用进行了初步研究。讨论并分析了三维激光扫描系统在基坑监测中的技术优势和存在的问题,对三维激光扫描系统在基坑监测中的实际应用具有指导意义。Abstract: The principles of three-dimensional laser scanning system, causes of error and data processing methods in monitoring of excavations are introduced. A preliminary study on the application of three-dimensional laser technology in deformation monitoring of excavations is conducted. The technical advantages and the problems of three-dimensional laser scanning system in the excavation monitoringare discussed and analyzed. It is of guiding significance for the practical application of?excavation monitoring.
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