• English
  • Deutsch
  • Log In
    Password Login
    Research Outputs
    Fundings & Projects
    Researchers
    Institutes
    Statistics
Repository logo
Fraunhofer-Gesellschaft
  1. Home
  2. Fraunhofer-Gesellschaft
  3. Konferenzschrift
  4. Nondestructive testing methods as stress screening facilities
 
  • Details
  • Full
Options
1999
Conference Paper
Title

Nondestructive testing methods as stress screening facilities

Abstract
For monitoring the impact of environmental stress on buildings, test specimen have to undergo an examination in a climatic chamber. Therefore, at the Wilhelm Klauditz - Institute different climatic chambers are used with a test area up to 8.3 m length and 2.5 m height. Under these controlled, reproducible climatic conditions, different nondestructive measurement techniques can monitor the impact of stress to test specimen. Depending of the reaction of the object under investigation, electronic speckle pattern interferometry (ESPI) for 3-D microdeformation measurements, grey level correlation technique for 2-D in-plane deformation measurements and transient thermography for the interrogation of internal defects and structural faults has been used.
Author(s)
Greubel, D.
Meinlschmidt, P.
Mehlhorn, L.
Mainwork
Today's training for tomorrow's world. Contamination control, design, test and evaluation, product reliability. 45th Annual Technical Meeting. Proceedings  
Conference
Institute of Environmental Sciences and Technology (Annual Technical Meeting) 1999  
Language
English
Fraunhofer-Institut für Holzforschung Wilhelm-Klauditz-Institut WKI  
Keyword(s)
  • electron speckle pattern interferometry (ESPI)

  • Video-Holografie

  • transient thermography

  • grey level correlation technique

  • Historical monuments

  • halftimbered framework

  • Cookie settings
  • Imprint
  • Privacy policy
  • Api
  • Contact
© 2024