Influence of temperature and moisture content in Non-destructive values of Scots pine (Pinus sylvestris L.)

Fernández Llana, Daniel and Iñiguez Gonzalez, Guillermo and Arriaga Martitegui, Francisco and Niemz, Peter (2013). Influence of temperature and moisture content in Non-destructive values of Scots pine (Pinus sylvestris L.). In: "Proceedings 18th International Nondestructive Testing and Evaluation of Wood Symposium. Madison, Wisconsin, USA 2013", 24/09/2013 - 27/09/2013, Madison, Wisconsin, Estados Unidos de América. pp. 451-458.

Description

Title: Influence of temperature and moisture content in Non-destructive values of Scots pine (Pinus sylvestris L.)
Author/s:
  • Fernández Llana, Daniel
  • Iñiguez Gonzalez, Guillermo
  • Arriaga Martitegui, Francisco
  • Niemz, Peter
Item Type: Presentation at Congress or Conference (Article)
Event Title: Proceedings 18th International Nondestructive Testing and Evaluation of Wood Symposium. Madison, Wisconsin, USA 2013
Event Dates: 24/09/2013 - 27/09/2013
Event Location: Madison, Wisconsin, Estados Unidos de América
Title of Book: Proceedings 18th International Nondestructive Testing and Evaluation of Wood Symposium
Date: 2013
Subjects:
Faculty: E.T.S.I. Montes (UPM)
Department: Construcción y Vías Rurales [hasta 2014]
Creative Commons Licenses: Recognition - No derivative works - Non commercial

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Abstract

Good results evaluating material properties using non-destructive testing (NDT) techniques have been achieved for decades. Several studies to understand the influence of temperature and moisture content on NDT have concluded different effects. In this study, NDT parameters were measured on the principal structural Spanish sawn timber species, Scots pine (Pinus sylvestris L.). NDT were conducted on 216 specimens of nominal dimensions 20 by 20 by 400 mm. Specimens were divided into several groups and studied at six different temperatures and four different moisture contents. Commercial equipment and techniques applied were Sylvatest Duo (ultrasonic wave technique), Steinkamp BPV (ultrasonic wave technique), and Grindo Sonic Mk5 "Industrial" (vibration analysis technique). Differences in NDT values within specimens at different temperatures and moisture contents were obtained. Main results of this study and relationships that describe changes in NDT values by effect of temperature and moisture content are presented.

More information

Item ID: 22942
DC Identifier: http://oa.upm.es/22942/
OAI Identifier: oai:oa.upm.es:22942
Deposited by: Memoria Investigacion
Deposited on: 25 Mar 2014 09:55
Last Modified: 21 Apr 2016 20:56
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