Remote nondestructive evaluation technique using infrared thermography for fatigue cracks in steel bridges
T Sakagami - Fatigue & Fracture of Engineering Materials & …, 2015 - Wiley Online Library
Long‐standing infrastructure is subject to structural deterioration. In this respect, steel
bridges suffer fatigue cracks, which necessitate immediate inspection, structural integrity …
bridges suffer fatigue cracks, which necessitate immediate inspection, structural integrity …
Experimental stress separation technique using thermoelasticity and photoelasticity and its application to fracture mechanics
T Sakagami, S Kubo, Y Fujinami… - … Journal Series A Solid …, 2004 - jstage.jst.go.jp
This paper describes an experimental study on full-field stress separation from
thermoelasticity and photoelasticity measurements and its application to estimation of stress …
thermoelasticity and photoelasticity measurements and its application to estimation of stress …
Hybrid thermoelastic stress analysis
Solids, like a confined gas, experience an increase in temperature when compressively
loaded and a temperature decrease when stressed in tension. While such stress-induced …
loaded and a temperature decrease when stressed in tension. While such stress-induced …
Stress separation in thermoelastic stress analysis using nonlinearity of the thermoelastic effect
H Inoue, Y Hirokawa, K Kishimoto - JSME International Journal …, 2004 - jstage.jst.go.jp
Thermoelastic stress analysis (TSA) is a non-contact and full-field type method of
experimental stress analysis. Since TSA provides only the sum of the principal stresses …
experimental stress analysis. Since TSA provides only the sum of the principal stresses …
Improvement of accuracy of inverse analysis for stress separation in thermoelastic stress analysis
K Hayabusa, H Inoue, K Kishimoto… - … Journal Series A Solid …, 2000 - jstage.jst.go.jp
抄録 This paper considers determination of individual stress components from the sum of the
principal stresses obtained experimentally by the thermoelastic stress analysis. The stress …
principal stresses obtained experimentally by the thermoelastic stress analysis. The stress …
Evaluation of the mixed mode stress intensity factor by infrared thermography
K Machida, M Sato - Key Engineering Materials, 2004 - Trans Tech Publ
The seven kinds of mixed-mode loading of the CNS specimen were carried out using the
thermography and servopulser, and the data of the sum of the principal stresses were …
thermography and servopulser, and the data of the sum of the principal stresses were …
Influence of the radius of curvature of crack-tip on the mixed mode stress intensity factor by infrared hybrid method
K Machida, M Sato - … Mechanics and Third Conference of the …, 2005 - spiedigitallibrary.org
The seven kinds of mixed-mode loading of the CNS specimen were carried out using the
thermography and servopulser, and the data of the sum of the principal stresses were …
thermography and servopulser, and the data of the sum of the principal stresses were …
Principal stress separation using a combination of photoelasticity and thermoelastic stress analysis under biaxial stress
A Shimamoto, H Ohkawara, SM Yang - Key Engineering Materials, 2005 - Trans Tech Publ
Today, stress measurement methods by thermography and by photoelasticity are widely
used to make stress distribution visible. However, it is difficult to separate principal stresses …
used to make stress distribution visible. However, it is difficult to separate principal stresses …
Stress separation of interferometrically measured isopachics in a perforated plate
S Yoneyama, S Arikawa, T Shibayama - Experimental mechanics, 2012 - Springer
A method for the stress separation of interferometrically measured isopachics using an Airy
stress function is proposed in this study. A Poisson equation that represents the relationship …
stress function is proposed in this study. A Poisson equation that represents the relationship …
Determining stress components from isopachic contours using Airy stress function
S Yoneyama, K Okuno - Journal of the Japanese Society for …, 2011 - jstage.jst.go.jp
A method for determining stresses from isopachic contours obtained by interferometry or
thermoelasticity is proposed in this paper. A Poisson equation that represents the …
thermoelasticity is proposed in this paper. A Poisson equation that represents the …