Issue 33

V. Veselý et alii, Frattura ed Integrità Strutturale, 33 (2015) 120-133; DOI: 10.3221/IGF-ESIS.33.16 126 0 10 20 30 40 0 0.2 0.4 0.6 0.8 g 1 [-] [-] CON180°(0°) CON90° (10°) CON90°(45°) CON90° (80°) QUA180°(0°) QUA90° (10°) QUA90° (45°) QUA90° (80°) EXP180°(0°) EXP90° (10°) EXP90° (45°) EXP90° (80°) -20 0 20 40 60 80 100 0 0.2 0.4 0.6 0.8 g 2 [-] [-] CON180°(0°) CON90° (10°) CON90° (45°) CON90° (80°) QUA180°(0°) QUA90° (10°) QUA90° (45°) QUA90° (80°) EXP180°(0°) EXP90° (10°) EXP90° (45°) EXP90° (80°) -250 -200 -150 -100 -50 0 0 0.2 0.4 0.6 0.8 g 3 [-]  [-] CON180°(0°) CON90° (10°) CON90° (45°) CON90° (80°) QUA180°(0°) QUA90° (10°) QUA90° (45°) QUA90° (80°) EXP180°(0°) EXP90° (10°) EXP90° (45°) EXP90° (80°) a) : Dimensionless g 1 function b) : Dimensionless g 2 function c) : Dimensionless g 3 function -25 0 25 50 75 100 125 150 0 0.2 0.4 0.6 0.8 g 4 [-] [-] CON180°(0°) CON90° (10°) CON90° (45°) CON90° (80°) QUA180°(0°) QUA90° (10°) QUA90° (45°) QUA90° (80°) EXP180°(0°) EXP90° (10°) EXP90° (45°) EXP90° (80°) -400 -300 -200 -100 0 0 0.2 0.4 0.6 0.8 g 5 [-] [-] CON180°(0°) CON90° (10°) CON90° (45°) CON90° (80°) QUA180°(0°) QUA90° (10°) QUA90° (45°) QUA90° (80°) EXP180°(0°) EXP90° (10°) EXP90° (45°) EXP90° (80°) -100 100 300 500 700 0 0.2 0.4 0.6 0.8 g 6 [-] [-] CON180°(0°) CON90° (10°) CON90° (45°) CON90° (80°) QUA180°(0°) QUA90° (10°) QUA90° (45°) QUA90° (80°) EXP180°(0°) EXP90° (10°) EXP90° (45°) EXP90° (80°) d) : Dimensionless g 4 function e) : Dimensionless g 5 function f) : Dimensionless g 6 function -1500 -1250 -1000 -750 -500 -250 0 250 0 0.2 0.4 0.6 0.8 g 7 [-] [-] CON180°(0°) CON90° (10°) CON90° (45°) CON90° (80°) QUA180°(0°) QUA90° (10°) QUA90° (45°) QUA90° (80°) EXP180°(0°) EXP90° (10°) EXP90° (45°) EXP90° (80°) -500 0 500 1000 1500 0 0.2 0.4 0.6 0.8 g 8 [-] [-] CON180°(0°) CON90° (10°) CON90° (45°) CON90° (80°) QUA180°(0°) QUA90° (10°) QUA90° (45°) QUA90° (80°) EXP180°(0°) EXP90° (10°) EXP90° (45°) EXP90° (80°) -5000 -4000 -3000 -2000 -1000 0 1000 0 0.2 0.4 0.6 0.8 g 9 [-] [-] CON180°(0°) CON90° (10°) CON90° (45°) CON90° (80°) QUA180°(0°) QUA90° (10°) QUA90° (45°) QUA90° (80°) EXP180°(0°) EXP90° (10°) EXP90° (45°) EXP90° (80°) g) : Dimensionless g 7 function h) : Dimensionless g 8 function i) : Dimensionless g 9 function -2000 0 2000 4000 6000 0 0.2 0.4 0.6 0.8 g 10 [-] [-] CON180°(0°) CON90° (10°) CON90° (45°) CON90° (80°) QUA180°(0°) QUA90° (10°) QUA90° (45°) QUA90° (80°) EXP180°(0°) EXP90° (10°) EXP90° (45°) EXP90° (80°) -9000 -6000 -3000 0 3000 0 0.2 0.4 0.6 0.8 g 11 [-] [-] CON180°(0°) CON90° (10°) CON90° (45°) CON90° (80°) QUA180°(0°) QUA90° (10°) QUA90° (45°) QUA90° (80°) EXP180°(0°) EXP90° (10°) EXP90° (45°) EXP90° (80°) -5000 0 5000 10000 15000 20000 0 0.2 0.4 0.6 0.8 g 12 [-] [-] CON180°(0°) CON90° (10°) CON90° (45°) CON90° (80°) QUA180°(0°) QUA90° (10°) QUA90° (45°) QUA90° (80°) EXP180°(0°) EXP90° (10°) EXP90° (45°) EXP90° (80°) j) : Dimensionless g 10 function k) : Dimensionless g 11 function l) : Dimensionless g 12 function Figure 4 : Dimensionless values of g n as functions of the relative crack length determined by ODM; plots of all considered variants of the node selection are displayed.