Crack detection with strain gages and the body force method

Structural Engineering and Mechanics

Volumn 24, Issue 6, 2006, Pages 765-769

  Noguchi, Hiroshi ^a   Harada, Toyomitsu ^b  

^a KYUSHU UNIVERSITY   (Japan)

^b KURUME NATIONAL COLLEGE OF TECHNOLOGY   (Japan)

Author keywords

Body force method; Crack detection; Detection limit; Elasticity; Notch; Pseudo 3 D problem; Strain gage

Indexed keywords

BENDING (DEFORMATION); BOUNDARY CONDITIONS; COMPRESSIVE STRESS; DUCTILITY; ELASTICITY; FINITE ELEMENT METHOD; STRAIN GAGES; STRESS ANALYSIS;

BODY FORCE METHODS; CRACK DETECTION; DETECTION LIMIT; STRESS FIELDS;

CRACKS;

EID: 33846493031     PISSN: 12254568     EISSN: None     Source Type: Journal    
DOI: 10.12989/sem.2006.24.6.765     Document Type: Article

References (6)

1. Harada, T. and Noguchi, H. (1999), "Estimation with a few strain gages of stress fields near a notch root of actual structures under in-plane loading", J. Tes. Eva, 27(2), 122-130.
2. Harada, T. and Noguchi, H. (2003), "Fatigue crack detection with estimation of stress fields near a notch root of thin plate structures in in-plane loading", J. Tes. Eva., 31(2), 154-161.
3. Kawai, T. and Endoh, T. (1986), "Analytical solution on the 3D stress concentration problem of a plate with a circular hole under uniform tension at infinity", Proc. of Int. Conf. on Computational Mech.
4. Nisitani, H. (1994), "Linear crack mechanics and linear notch mechanics", Computational and Experimental Fracture Mechanics, Computational Mechanics Publication, UK 187-211.
5. Nisitani, H. and Cheng, D.H. (1994), "Body force method and its application", Computational and Experimental Fracture Mechanics, Computational Mechanics Publication, UK 1-60.
6. Yoshimura, T., Harada, T., Noguchi, H. and Yoshimura, T. (2004), "Estimation of stress field near a notch root of 3-D structures with a few strain data and the body force method", J. Tes. Eva., 32(3), 184-193.