Observatorio de I+D+i UPM

Memorias de investigación
Communications at congresses:
The Influence of Specimen Length on Ultrasound Wave Velocity
Year:2007
Research Areas
  • Construction materials,
  • Construction of engineering
Information
Abstract
This research paper describes an investigation into the influence of piece length on ultrasound wave velocity and presents the results of testing 160 specimens of 45 x 145 mm cross-section structural timber of Scots pine, Pinus sylvestris L. Furthermore, the specimens were tested for bending to compare the values of stiffness obtained from this test with the results estimated using the non-destructive method. For structural coniferous sawn timber pieces, the influence of specimen length on velocity is shown, and a strong relationship between the static modulus measured from the bending test and the dynamic modulus obtained by applying ultrasound technique is confirmed.
International
Si
Congress
15th International Symposium on Nondestructive Testing of Wood
960
Place
Duluth, Minnesota, USA
Reviewers
Si
ISBN/ISSN
Pend. publicación
Start Date
10/09/2007
End Date
12/09/2007
From page
To page
Participants
  • Participante: María del Carmen Gil (Universidad Politécnica de Madrid)
  • Autor: Miguel Esteban Herrero (UPM)
  • Autor: Guillermo Iñiguez Gonzalez (UPM)
  • Autor: Francisco Arriaga Martitegui (UPM)
  • Autor: Ignacio Bobadilla Maldonado (UPM)
Research Group, Departaments and Institutes related
  • Creador: Grupo de Investigación: Construcción con Madera
  • Departamento: Ingeniería Forestal
  • Departamento: Construcción y Vías Rurales
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