autores PAULO JOSÉ BRANDÃO BARBOSA LOURENÇO Lourenço, P.B. Lourenço, Paulo B. Feio, A. O. Feio, A.O. Machado, J. S. Machado, J.S.
palavras-chave Ancient structures Chestnut wood Compression perpendicular to the grain Non-destructive methods Pilodyn Resistograph Ultrasonic testing