Application of BGPR logging / Chieh-Hou Yang in Journal of geotechnical and geoenvironmental engineering, Vol. 136 N° 5 (Mai 2010)  

Public ISBD [article]  inJournal of geotechnical and geoenvironmental engineering > Vol. 136 N° 5 (Mai 2010) . - pp. 755-758 Titre : Application of BGPR logging : two case studies Type de document : texte imprimé Auteurs : Chieh-Hou Yang, Auteur ; Tzu-Bin Wang, Auteur ; Hsing-Chang Liu, Auteur Année de publication : 2010 Article en page(s) : pp. 755-758 Note générale : Géotechnique Langues : Anglais (eng) Mots-clés : BGPR Underground excavation Case reports Index. décimale : 624.1 Infrastructures.Ouvrages en terre. Fondations. Tunnels Résumé : In this paper, two Taiwan case studies are used to investigate the potential application of the borehole ground-penetrating radar (BGPR) technique. The first case located an unknown buried pipe which had to be dug out prior to underground excavation work. The second case identified the existence of reinforcing bars inside the foundation piles. These missing reinforcing bars potentially threaten the safety of a planned bridge. The results of these studies clearly demonstrate the capability of BGPR to effectively identify the existence of underground targets and thereby provide necessary information for engineering work. DEWEY : 624.1 ISSN : 1090-0241 En ligne : http://ascelibrary.org/gto/resource/1/jggefk/v136/i5/p755_s1?isAuthorized=no [article] Application of BGPR logging : two case studies [texte imprimé] / Chieh-Hou Yang, Auteur ; Tzu-Bin Wang, Auteur ; Hsing-Chang Liu, Auteur . - 2010 . - pp. 755-758. Géotechnique Langues : Anglais (eng) in Journal of geotechnical and geoenvironmental engineering > Vol. 136 N° 5 (Mai 2010) . - pp. 755-758 Mots-clés : BGPR Underground excavation Case reports Index. décimale : 624.1 Infrastructures.Ouvrages en terre. Fondations. Tunnels Résumé : In this paper, two Taiwan case studies are used to investigate the potential application of the borehole ground-penetrating radar (BGPR) technique. The first case located an unknown buried pipe which had to be dug out prior to underground excavation work. The second case identified the existence of reinforcing bars inside the foundation piles. These missing reinforcing bars potentially threaten the safety of a planned bridge. The results of these studies clearly demonstrate the capability of BGPR to effectively identify the existence of underground targets and thereby provide necessary information for engineering work. DEWEY : 624.1 ISSN : 1090-0241 En ligne : http://ascelibrary.org/gto/resource/1/jggefk/v136/i5/p755_s1?isAuthorized=no

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