On the accuracy of thickness measurements in impact-echo testing of finite concrete specimens - Numerical and experimental results

Ultrasonics

Volumn 42, Issue 1-9, 2004, Pages 897-901

  Schubert, Frank ^a   Wiggenhauser, Herbert ^b   Lausch, Regine ^b  

^a FRAUNHOFER INSTITUTE FOR NON DESTRUCTIVE TESTING   (Germany)

^b BAM FEDERAL INSTITUTE FOR MATERIALS RESEARCH AND TESTING   (Germany)

Author keywords

Concrete; Impact echo testing; Thickness measurements; Time domain simulations

Indexed keywords

COMPUTER SIMULATION; ERROR ANALYSIS; FAST FOURIER TRANSFORMS; FINITE ELEMENT METHOD; FREQUENCIES; PROBLEM SOLVING; REFLECTION; THICKNESS MEASUREMENT; TIME DOMAIN ANALYSIS; ULTRASONICS; VIBRATIONS (MECHANICAL);

IMPACT-ECHO TESTING; TIME-DOMAIN SIMULATIONS;

CONCRETE CONSTRUCTION;

EID: 1642585857     PISSN: 0041624X     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ultras.2004.01.076     Document Type: Conference Paper

References (7)

1. Sansalone M., Streett W.B. Impact-Echo: Nondestructive Evaluation of Concrete and Masonry. 1997;Bullbrier Press.
2. C. Colla, G. Schneider, J. Woestmann, H. Wiggenhauser, in: Report of the German Society for Nondestructive Testing (DGZfP, Berlin), no. 66 (1999) 307 (on CD, in German).
3. Lin Y., Sansalone M. J. Acoust. Soc. Am. 91(5):1992;2674.
4. F. Schubert, in: Proceedings of Ultrasonics International 2003, June 30-July 3, 2003, Granada, Spain, Ref UI288.
5. F. Schubert, B. Koehler, in: Proceedings of Ultrasonics International 2003, June 30-July 3, 2003, Granada, Spain, Ref UI319.
6. F. Schubert, R. Marklein, in: Proceedings of 2002 IEEE Ultrasonics Symposium, Munich, Germany, 2003, 778 (Article 5G-5, on CD).
7. F. Schubert, R. Lausch, H. Wiggenhauser, in: Proceedings of International Symposium Non-Destructive Testing in Civil Engineering (NDT-CE), September 16-19, 2003, Berlin, Germany, Paper 039, on CD.