Abstract
One of the widely used methods for determining residual stresses is hole-drilling, in which the radial strains produced when residual stresses are relieved by the hole and are measured by different experimental techniques including holographic interferometry. In this paper a superposed holographic interferometer is used to determine in-plane radial displacements due to releasing of residual stresses by hole-drilling. The term `superposed holographic interferometer' denotes the assembly of the object surface section and holographic plate in an immediate vicinity to the object. With the purpose of raising the interference patterns contrast the high-frequency grating is used. Residual stresses are obtained by the boundary integral equations method. In this method the distribution of interference fringe orders along the 2 - 3 concentric holes is used to determine the boundary conditions. The combined employment of holographic interferometry and boundary integral equations method allows us to calculate the residual stress distribution along the hole's round and inside this region too. Agreement between stress holographically determined with a computed value is satisfactory.
| Original language | English |
|---|---|
| Title of host publication | Proceedings of SPIE - The International Society for Optical Engineering |
| Editors | Ryszard J. Pryputniewicz, Jacek Stupnicki |
| Place of Publication | Bellingham, WA, United States |
| Publisher | Society of Photo-Optical Instrumentation Engineers |
| Pages | 326-331 |
| Number of pages | 6 |
| Volume | 2342 |
| ISBN (Print) | 0819416754 |
| Publication status | Published - 1994 |
| Event | Interferometry '94: Photomechanics - Warsaw, Pol Duration: 16 May 1994 → 20 May 1994 |
Other
| Other | Interferometry '94: Photomechanics |
|---|---|
| City | Warsaw, Pol |
| Period | 16.5.94 → 20.5.94 |
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ASJC Scopus subject areas
- Electrical and Electronic Engineering
- Condensed Matter Physics
Cite this
Residual stress determination through the combined use of holographic interferometry and the boundary integral equations method. / Gerasimov, Sergeiy I.; Zhilkin, V. A.; Kosenuk, V.
Proceedings of SPIE - The International Society for Optical Engineering. ed. / Ryszard J. Pryputniewicz; Jacek Stupnicki. Vol. 2342 Bellingham, WA, United States : Society of Photo-Optical Instrumentation Engineers, 1994. p. 326-331.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Residual stress determination through the combined use of holographic interferometry and the boundary integral equations method
AU - Gerasimov, Sergeiy I.
AU - Zhilkin, V. A.
AU - Kosenuk, V.
PY - 1994
Y1 - 1994
N2 - One of the widely used methods for determining residual stresses is hole-drilling, in which the radial strains produced when residual stresses are relieved by the hole and are measured by different experimental techniques including holographic interferometry. In this paper a superposed holographic interferometer is used to determine in-plane radial displacements due to releasing of residual stresses by hole-drilling. The term `superposed holographic interferometer' denotes the assembly of the object surface section and holographic plate in an immediate vicinity to the object. With the purpose of raising the interference patterns contrast the high-frequency grating is used. Residual stresses are obtained by the boundary integral equations method. In this method the distribution of interference fringe orders along the 2 - 3 concentric holes is used to determine the boundary conditions. The combined employment of holographic interferometry and boundary integral equations method allows us to calculate the residual stress distribution along the hole's round and inside this region too. Agreement between stress holographically determined with a computed value is satisfactory.
AB - One of the widely used methods for determining residual stresses is hole-drilling, in which the radial strains produced when residual stresses are relieved by the hole and are measured by different experimental techniques including holographic interferometry. In this paper a superposed holographic interferometer is used to determine in-plane radial displacements due to releasing of residual stresses by hole-drilling. The term `superposed holographic interferometer' denotes the assembly of the object surface section and holographic plate in an immediate vicinity to the object. With the purpose of raising the interference patterns contrast the high-frequency grating is used. Residual stresses are obtained by the boundary integral equations method. In this method the distribution of interference fringe orders along the 2 - 3 concentric holes is used to determine the boundary conditions. The combined employment of holographic interferometry and boundary integral equations method allows us to calculate the residual stress distribution along the hole's round and inside this region too. Agreement between stress holographically determined with a computed value is satisfactory.
UR - http://www.scopus.com/inward/record.url?scp=0028757421&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0028757421&partnerID=8YFLogxK
M3 - Conference contribution
SN - 0819416754
VL - 2342
SP - 326
EP - 331
BT - Proceedings of SPIE - The International Society for Optical Engineering
A2 - Pryputniewicz, Ryszard J.
A2 - Stupnicki, Jacek
PB - Society of Photo-Optical Instrumentation Engineers
CY - Bellingham, WA, United States
ER -