Abstract
This article describes a pavement roughness detection system that can be used to test the flatness of the construction phase (before the concrete to harden) cement concrete pavement. The test system is based on optical triangulation principle, by the laser projector and a CCD image sensor camera composition, using a structured light technique for three-dimensional visual measurements. The system can plastic cement concrete pavement flatness detection directly help improve the flatness of the cement concrete pavement.
Export citation and abstract BibTeX RIS
Content from this work may be used under the terms of the Creative Commons Attribution 3.0 licence. Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI.