4 documents found, page 1 of 1
Implementação de um sistema de documentação para o estudo técnico de pinturas a...
Cardeira, L; Henriques, F; Bailão, A; Gonçalves, A; Candeias, A; Pereira, FAThe present article intends to present a model for the documentation and registry used in the diagnosis and intervention stages in conservation and restoration (C&R) of a set of twelve works by Adriano de Sousa Lopes, from the collection of the Faculty of Fine Arts, University of Lisbon (FBAUL). To this end, a free and open access geographic information system (GIS) software called QGIS® was used. During the an...
Identificação de padrões de estalados: estudo de caso nas pinturas de Adriano d...
Cardeira, L; Guerin, A; Bailao, A; Candeias, A; Pereira, FAEste estudo teve como objetivo analisar o tipo de estalados presentes nestas obras de Sousa Lopes. Inicialmente, efetuaram-se análises ao material constituinte das preparações, aglutinantes e pigmentos, para, posteriormente, estudar as características físicas das fissuras. Para esse estudo utilizou-se um programa de sistemas de informação, QGIS®. Quanto à classificação dos tipos de estalado, utilizaram-se as me...
Fracture characterization of human cortical bone under mode II loading using th...
Silva, FG; de Moura, MF; Dourado, N; Xavier, J; Pereira, FA; Morais, JJ; Dias, MI; Lourenço, PJ; Judas, FFracture characterization of human cortical bone under mode II loading was analyzed using a miniaturized version of the end-notched flexure test. A data reduction scheme based on crack equivalent concept was employed to overcome uncertainties on crack length monitoring during the test. The crack tip shear displacement was experimentally measured using digital image correlation technique to determine the cohesiv...
Mode I fracture characterization of human bone using the DCB test
Silva, FG; Moura, MF; Pereira, FA; Morais, JJ; Dias, MI; Lourenço, PJ; Judas, FPurpose – Fracture characterization of human cortical bone under pure mode I loading was performed in this work. The purpose of this paper is to validate the proposed test and procedure concerning fracture characterization of human cortical bone under pure mode I loading. Design/methodology/approach – A miniaturized version of the double cantilever beam (DCB) test was used for the experimental tests. A data red...