4:30pm - 4:45pmA STUDY ON EVALUATION OF NON-PROPORTIONAL MULTIAXIAL LOADING EFFECT ON FATIGUE LIFE UNDER WIDE-RENGED MULTIAXIAL STRESS STATE
Takamoto Itoh, Lei He
Ritsumeikan University, Japan
4:45pm - 5:00pmDislocation multiplication and structures in micro-sized nickel single crystal under low-amplitude cyclic loading
Kota Sugisaka, Masataka Abe, Takashi Sumigawa
Kyoto University, Japan
5:00pm - 5:15pmHIGH TEMPERATURE FRACTURE TOUGHNESS TESTS ON P91 STEEL
Arthur Félix Perez1, Tristan François Calvet1, Yiqiang Wang2, Catrin Mair Davies1
1Imperial College London, United Kingdom; 2UK Atomic Energy Authority, United Kingdom
5:15pm - 5:30pmELECTRICAL RESISTANCE-BASED FATIGUE DAMAGE ASSESSMENT OF STEELS
Lukas Maximilian Sauer, Lars Andree Lingnau, Johannes Leon Otto, Frank Walther
TU Dortmund University, Chair of Materials Test Engineering (WPT)
5:30pm - 5:45pmTHE EFFECT OF MEAN NORMAL STRESS ON THE FATIGUE BEHAVIOUR OF STRUCTURAL STEELS SUBJECTED TO ULTRASONIC LOADINGS: AN ASSESSMENT OF GOODMAN’S APPROACH WITHIN THE VERY HIGH CYCLE FATIGUE REGIME
Joao Alves Araujo, Tiago Lima Castro, Maria Clara Teixeira, Marcos Venicius Pereira
Pontifical Catholic University of Rio de Janeiro, Brazil
5:45pm - 6:00pmA DISCUSSION ON ALTERNATIVE APPROACHES TO CT COUPON BASED K1c DETERMINATION PROVIDING RESULTS COMPARABLE WITH ASTM E 399
Parthasarathy Iyengar1, Jon Mardaras2, Raul Olmo-Mora3, Shwe Soe4
1Airbus UK, Metal Technology, Filton (BS34 7QQ), UK; 2Airbus FR, Airframe Structure, M01, 26 Chem. de l'Espeissière, 31300 Toulouse, France; 3Airbus ES, M&P Integrated laboratories, Getafe, Spain; 4University of West of England, Department of Engineering, Design and Mathematics, Bristol (BS16 1QY), UK
6:00pm - 6:15pmCOMMENTARY ON THE USE OF PUBLISHED FATIGUE CURVES AND CONDUCTING CONSTANT DISPLACEMENT KIH FRACTURE MECHANICS TESTING OF METALLIC MATERIALS
Mads Holm, Ditte Bilgrav Bangsgaard, Rian Holdstock
FORCE Technology, Denmark
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