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A publicação pode ser exportada nos seguintes formatos: referência da APA (American Psychological Association), referência do IEEE (Institute of Electrical and Electronics Engineers), BibTeX e RIS.

Exportar Referência (APA)
Paixão, A., Resende, R. & Fortunato, E. (2018). Photogrammetry for digital reconstruction of railway ballast particles – a cost-efficient method. Construction and Building Materials. 191, 963-976
Exportar Referência (IEEE)
A. Paixão et al.,  "Photogrammetry for digital reconstruction of railway ballast particles – a cost-efficient method", in Construction and Building Materials, vol. 191, pp. 963-976, 2018
Exportar BibTeX
@article{paixão2018_1618056934921,
	author = "Paixão, A. and Resende, R. and Fortunato, E.",
	title = "Photogrammetry for digital reconstruction of railway ballast particles – a cost-efficient method",
	journal = "Construction and Building Materials",
	year = "2018",
	volume = "191",
	number = "",
	doi = "10.1016/j.conbuildmat.2018.10.048",
	pages = "963-976",
	url = "http://www.sciencedirect.com/science/article/pii/S0950061818324486"
}
Exportar RIS
TY  - JOUR
TI  - Photogrammetry for digital reconstruction of railway ballast particles – a cost-efficient method
T2  - Construction and Building Materials
VL  - 191
AU  - Paixão, A.
AU  - Resende, R.
AU  - Fortunato, E.
PY  - 2018
SP  - 963-976
SN  - 0950-0618
DO  - 10.1016/j.conbuildmat.2018.10.048
UR  - http://www.sciencedirect.com/science/article/pii/S0950061818324486
AB  - Ballast aggregate is a natural material widely used in railway lines. Its mechanical properties and particle geometry are meticulously defined using well-established standards and characterisation procedures. Though extensively validated, these procedures have some limitations: they are operator dependent; only provide major particle dimensions; do not inform on surface colour; nor allow for advanced particle wear analysis or particle-based simulations. This work presents a cost-efficient photogrammetry method for 3D reconstruction of ballast particles, as an alternative to the significantly expensive laser scanning. It produces digital models of equivalent or higher quality, allowing for advanced and automated particle geometry analyses. Particle meshes produced here are shared among researchers.
ER  -