caa a22 4500 465750982 CHVBK 20180323111833.0 cr unu---uuuuu 170327e19901201xx s 000 0 eng 10.1007/BF02321503 doi (NATIONALLICENCE)springer-10.1007/BF02321503 Comparison of residual-stress variation with depth-analysis techniques for the hole-drilling method [Elektronische Daten] [M. Flaman, J. Boag] Numerous data-analysis techniques have been developed to determine residual-stress information from strain data obtained from the hole-drilling method. The most commonly used technique for data analysis was developed by Rendler and Vigness (which forms the basis of the standard described in ASTM E837-85). A numerical development which was a model of the hole-drilling procedure has been used to determine stress variation with depth. A rigorous finite-element method to specifically analyze stresses in discrete hole increments has been developed. To evaluate these data-analysis techniques, three different computer-simulated stress fields are compared. The stress fields include a uniaxial stress that is constant with depth, a bending stress that varies linearly with depth, and a subsurface stress reversal. (The basis for this comparison is a finite-element developed technique. Its accuracy will be discussed later.) All data-analysis techniques showed excellent agreement for the uniaxial stress constant with depth test case. However, for the other two stress fields, significant discrepancies were apparent. Results are compared and discussed. Society for Experimental Mechanics, Inc., 1990 Flaman M. Structural-Integrity Measurements Unit, Ontario Hydro Research Division, 800 Kipling Avenue, M8Z 5S4, Toronto, Ontario, Canada aut Boag J. Structural-Integrity Measurements Unit, Ontario Hydro Research Division, 800 Kipling Avenue, M8Z 5S4, Toronto, Ontario, Canada aut Experimental Mechanics Kluwer Academic Publishers 30/4(1990-12-01), 352-355 0014-4851 30:4<352 1990 30 11340 https://doi.org/10.1007/BF02321503 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF02321503 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Flaman M. Structural-Integrity Measurements Unit, Ontario Hydro Research Division, 800 Kipling Avenue, M8Z 5S4, Toronto, Ontario, Canada aut NATIONALLICENCE 700 1- Boag J. Structural-Integrity Measurements Unit, Ontario Hydro Research Division, 800 Kipling Avenue, M8Z 5S4, Toronto, Ontario, Canada aut NATIONALLICENCE 773 0- Experimental Mechanics Kluwer Academic Publishers 30/4(1990-12-01), 352-355 0014-4851 30:4<352 1990 30 11340 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer