Observatorio de I+D+i UPM

Memorias de investigación
Communications at congresses:
Non-destructive methods to estimate physical aging of plywood
Year:2011
Research Areas
  • Engineering
Information
Abstract
This paper studies the relationship between aging, physical changes and the results of non-destructive testing of plywood. 176 pieces of plywood were tested to analyze their actual and estimated density using non-destructive methods (screw withdrawal force and ultrasound wave velocity) during a laboratory aging test. From the results of statistical analysis it can be concluded that there is a strong relationship between the non-destructive measurements carried out, and the decline in the physical properties of the panels due to aging. The authors propose several models to estimate board density. The best results are obtained with ultrasound. A reliable prediction of the degree of deterioration (aging) of board is presented.
International
Si
Congress
17th International Nondestructive Testing and Evaluation of Wood Symposium
960
Place
Sopron. Hungría
Reviewers
Si
ISBN/ISSN
978-963-9883-83-3
Start Date
14/10/2011
End Date
16/10/2011
From page
697
To page
698
Proceedings 17th International Nondestructive Testing and Evaluation of Wood Symposium
Participants
  • Autor: Ignacio Bobadilla Maldonado (UPM)
  • Autor: María Cristina Santirso
  • Autor: Daniel Herrero Giner (UPM)
  • Autor: Miguel Esteban Herrero (UPM)
  • Autor: Guillermo Iñiguez Gonzalez (UPM)
Research Group, Departaments and Institutes related
  • Creador: Grupo de Investigación: Construcción con Madera
  • Departamento: Ingeniería de Organización, Administración de Empresas y Estadística
  • Departamento: Construcción y Vías Rurales
S2i 2021 Observatorio de investigación @ UPM con la colaboración del Consejo Social UPM
Cofinanciación del MINECO en el marco del Programa INNCIDE 2011 (OTR-2011-0236)
Cofinanciación del MINECO en el marco del Programa INNPACTO (IPT-020000-2010-22)