Evaluation of the concrete electromagnetics properties by using radar measurements in a context of building sustainability

Autor:	Xavier Ferrieres, P. Mazet, Jean-Paul Balayssac, G. Klysz
Rok vydání:	2009
Předmět:	Mathematical optimization Electromagnetics Process (computing) General Physics and Astronomy Mechanical engineering Context (language use) Sample (statistics) Inverse problem law.invention Hardware and Architecture law Ground-penetrating radar Radar Inverse method Mathematics
Zdroj:	Computer Physics Communications. 180:1277-1281
ISSN:	0010-4655
DOI:	10.1016/j.cpc.2009.02.011
Popis:	In this paper, an inverse method to evaluate the dielectric values of concrete sample by using radar measurements in the context of the building security is presented. A numerical model of the experimental device is proposed and compared with the data measured. By using this numerical model, a convergent optimisation strategy using a Gauss–Newton method is given. This optimisation process is applied on simulated data and on several configurations using measurements.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::aef4361ba4faa0864332154ed96165f8 https://doi.org/10.1016/j.cpc.2009.02.011 Zobrazit plný text záznamu Full Text from ScienceDirect