Application of 3D Laser Scanner on Dike Risk Analysis

Rui Wang; Lei Yang; Xuan Lou; Yang Zhou

doi:10.4028/www.scientific.net/AMM.341-342.1085

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 341-342Application of 3D Laser Scanner on Dike Risk...

Application of 3D Laser Scanner on Dike Risk Analysis

Abstract:

A dike risk model experiment is introduced in this paper. Researchers use a 3D laser scanner to scan the dike model before and after a simulated flood event and calculate the volume of the erosional fossa. The scan work includes four scan stations located at different places surrounding the dike model. The four point clouds are merged together by ICP (singular value decomposition) and SVD (singular value decomposition) algorithm to create a complete, thorough and detailed virtual 3D model of the experiment dike. Researchers can do kinds survey and calculate work based on the 3D model instead of working on the real dike. The work efficient and data quality are increased significantly.

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Periodical:

Applied Mechanics and Materials (Volumes 341-342)

Pages:

1085-1088

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.341-342.1085

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Online since:

July 2013

Authors:

Rui Wang, Lei Yang, Xuan Lou, Yang Zhou

Keywords:

Dike Model, Laser Scanner, Point Cloud

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