Numerical study on detecting defects in a plane-stressed body by system identification

Nuclear Engineering and Design

Volumn 190, Issue 1, 1999, Pages 17-28

  Shin, Soobong ^a   Moo Koh, Hyun ^b  

^a Assistant Professor   (South Korea)

^b Seoul National University   (South Korea)

Author keywords

[No Author keywords available]

Indexed keywords

ALGORITHMS; CRACKS; ERROR CORRECTION; FINITE ELEMENT METHOD; MATHEMATICAL MODELS; OPTIMIZATION; PROBLEM SOLVING; STIFFNESS MATRIX;

KERNEL MATRIX; PLANE-STRESSED SYSTEMS;

STRESS ANALYSIS;

EID: 0345581341     PISSN: 00295493     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0029-5493(98)00307-0     Document Type: Article

References (9)

1. M.R. Banan, K.D. Hjelmstad, Identification of structural systems from measured response, SRS Report No. 579, UILU-ENG-94-2013, Department of Civil Engineering, University of Illinois at Urbana-Champaign, May 1993.
2. Hjelmstad K.D., Wood S.L., Clark S.J. Mutual residual method for parameter estimation in linear structures. J. Struct. Eng. ASCE. 118(1):1992;223-242.
3. Hjelmstad K.D., Shin S. Crack identification in a cantilever beam from modal response. J. Sound Vibration. 198(5):1996;527-545.
4. Hjelmstad K.D., Shin S. Damage detection and assessment of structures from static response. J. Eng. Mech. ASCE. June:1997;568-576.
5. H.D. Natke, Application of system identification in engineering, CISM Courses and Lectures No. 296, International Center for Mechanical Sciences, Springer, Berlin, 1988.
6. Schnur D.S., Zabaras N. An inverse method for determining elastic material properties and material interface. Int. J. Numer. Methods Eng. 33:1992;2039-2057.
7. S. Shin, Damage detection and assessment of structural systems from measured response, Ph.D. thesis, Department of Civil Engineering, University of Illinois at Urbana-Champaign, October, 1994.
8. S. Shin, K.D. Hjelmstad, Assessment and detection of damage in structural systems, SRS Report No. 593, UILU-ENG-94-2013, Department of Civil Engineering, University of Illinois at Urbana-Champaign, October, 1994.
9. S. Shin, H.M. Koh, Crack detection in a plane-stressed body by system identification, in: E.h.K. Kussmaul (Ed.), 22nd MPA-Seminar, Vol. 2, University of Stuttgart, 1996, pp. 45.1-45.16.