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pro vyhledávání: '"GR Irwin"'
The results of a recent study of the dynamic and static fracture toughness behavior, over a wide-temperature range, of eight different bridge steels are presented. These results are discussed in connection with current toughness requirements for brid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c8f2e7631353aa43f89ccbeaf510f91d
https://doi.org/10.1520/stp35545s
https://doi.org/10.1520/stp35545s
Thermostructural failure of materials used in reentry vehicles is an important problem. This paper is an experimental and analytical study of a testing facility in which these materials are thermostructurally evaluated. Radio frequency energy is used
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::00094dc4fb02d76c0953068c0c471c2f
https://doi.org/10.1520/stp28639s
https://doi.org/10.1520/stp28639s
Autor:
GR Irwin
A brief review is given of basic definitions and concepts applicable to linear elastic analysis of dynamic fracturing. It is noted that determinations of the crack-extension force, 9, based upon conservation of energy mayrequire adjustment for energy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b86e92c23b7e7950bb56f78d4e9d9396
https://doi.org/10.1520/stp27377s
https://doi.org/10.1520/stp27377s
``Lower-bound`` initiation toughness of A 533 B reactor-grade steel was determined over the temperature range from 0 to 57{degrees}C by using a modified-Charpy specimen. The lower-bound measurements were attained by utilizing the following procedures
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::467122cac05e50616b13725b5947e2fa
https://doi.org/10.1520/stp18027s
https://doi.org/10.1520/stp18027s