Digital Image Correlation / Nick McCormick in Materials today, Vol. 13 N° 12 (Décembre 2010)  

Public ISBD [article]  inMaterials today > Vol. 13 N° 12 (Décembre 2010) . - pp. 52-54 Titre : Digital Image Correlation Type de document : texte imprimé Auteurs : Nick McCormick, Auteur ; Jerry Lord, Auteur Année de publication : 2011 Article en page(s) : pp. 52-54 Note générale : Ingénierie Langues : Anglais (eng) Mots-clés : Digital image Material deformation Crack propagation Index. décimale : 620 Essais des matériaux. Matériaux commerciaux. Station génératrice d'énergie. Economie de l'énergie Résumé : Strain and displacement are critical parameters within engineering and construction projects. However, measuring these parameters outside of the lab requires a difficult choice between conventional techniques, as accuracy, simplicity and cost must all be balanced. Digital Imaging Correlation (DIC) is a technique which may prove to be ideally suited for the study of crack propagation and material deformation in real-world applications, as it has the potential to become a cheap, simple yet accurate solution. This is the motivation for perfecting the technique for researchers based at the UK's National Physical Laboratory (NPL). NPL is also expanding its use into challenging areas, such as enabling DIC to be used over a period of time without the need for a permanent set up, or in hard-to-reach areas via small unmanned helicopters carrying camera and relocation equipment. DEWEY : 620 ISSN : 1369-7021 En ligne : http://www.sciencedirect.com/science/article/pii/S1369702110702352 [article] Digital Image Correlation [texte imprimé] / Nick McCormick, Auteur ; Jerry Lord, Auteur . - 2011 . - pp. 52-54. Ingénierie Langues : Anglais (eng) in Materials today > Vol. 13 N° 12 (Décembre 2010) . - pp. 52-54 Mots-clés : Digital image Material deformation Crack propagation Index. décimale : 620 Essais des matériaux. Matériaux commerciaux. Station génératrice d'énergie. Economie de l'énergie Résumé : Strain and displacement are critical parameters within engineering and construction projects. However, measuring these parameters outside of the lab requires a difficult choice between conventional techniques, as accuracy, simplicity and cost must all be balanced. Digital Imaging Correlation (DIC) is a technique which may prove to be ideally suited for the study of crack propagation and material deformation in real-world applications, as it has the potential to become a cheap, simple yet accurate solution. This is the motivation for perfecting the technique for researchers based at the UK's National Physical Laboratory (NPL). NPL is also expanding its use into challenging areas, such as enabling DIC to be used over a period of time without the need for a permanent set up, or in hard-to-reach areas via small unmanned helicopters carrying camera and relocation equipment. DEWEY : 620 ISSN : 1369-7021 En ligne : http://www.sciencedirect.com/science/article/pii/S1369702110702352

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