Issue 33

V. Veselý et alii, Frattura ed Integrità Strutturale, 33 (2015) 120-133; DOI: 10.3221/IGF-ESIS.33.16

40

80

0

CON180°(0°)

CON90° (10°)

0

0.2

0.4

0.6

0.8

CON180°(0°)

QUA180°(0°)

CON90°(45°)

CON90° (80°)

60

-50

30

QUA180°(0°)

QUA90° (10°)

EXP180°(0°)

EXP90° (10°)

CON180°(0°)

CON90° (10°)

40

-100

QUA90° (45°)

QUA90° (80°)

20

CON90° (45°)

QUA180°(0°)

g 2 [-]

g 3 [-]

g 1 [-]

EXP180°(0°)

EXP90° (10°)

20

-150

QUA90° (10°)

QUA90° (45°)

EXP90° (45°)

EXP90° (80°)

10

EXP180°(0°)

EXP90° (10°)

0

-200

0

0.2

0.4

0.6

0.8

EXP90° (45°)

0

0

0.2

0.4

0.6

0.8

-20

-250

[-]

 [-]

 [-]

a) : Dimensionless g 1

b) : Dimensionless g 2

c) : Dimensionless g 3

function

function

function

700

120

0

100

0

0.2

0.4

0.6

0.8

CON180°(0°)

CON90° (45°)

CON180°(0°)

CON90° (45°)

500

80

-100

QUA180°(0°)

QUA90° (45°)

QUA180°(0°)

QUA90° (45°)

60

CON180°(0°)

CON90° (10°)

EXP180°(0°)

EXP180°(0°)

EXP90° (45°)

g 4 [-]

g 5 [-]

g 6 [-]

300

-200

40

CON90° (45°)

QUA180°(0°)

20

100

-300

QUA90° (45°)

EXP180°(0°)

0

0

0.2

0.4

0.6

0.8

0

0.2

0.4

0.6

0.8

-20

-400

-100

 [-]

 [-]

[-]

d) : Dimensionless g 4

e) : Dimensionless g 5

f) : Dimensionless g 6

function

function

function

1500

0

0

0

0.2

0.4

0.6

0.8

0

0.2

0.4

0.6

0.8

CON180°(0°)

CON90° (10°)

1200

-250

-1000

CON90° (45°)

QUA180°(0°)

900

-500

CON180°(0°)

CON90° (10°)

-2000

CON180°(0°)

CON90° (10°)

g 7 [-]

g 8 [-]

g 9 [-]

QUA90° (45°)

EXP90° (45°)

600

-750

CON90° (45°)

QUA180°(0°)

CON90° (45°)

QUA180°(0°)

-3000

300

-1000

QUA90° (45°)

EXP180°(0°)

EXP180°(0°)

-4000

0

-1250

EXP90° (45°)

0

0.2

0.4

0.6

0.8

-1500

-300

-5000

 [-]

 [-]

 [-]

g) : Dimensionless g 7

h) : Dimensionless g 8

i) : Dimensionless g 9

function

function

function

7000

0

17500

0

0.2

0.4

0.6

0.8

CON180°(0°)

CON90° (10°)

CON180°(0°)

CON90° (45°)

5000

-2500

12500

CON90° (45°)

QUA180°(0°)

QUA180°(0°)

EXP180°(0°)

g 10 [-]

g 11 [-]

g 12 [-]

3000

EXP180°(0°)

-5000

7500

CON180°(0°)

CON90° (45°)

QUA180°(0°)

EXP180°(0°)

1000

-7500

2500

0

0.2

0.4

0.6

0.8

0

0.2

0.4

0.6

0.8

-1000

-10000

-2500

 [-]

 [-]

 [-]

j) : Dimensionless g 10

k) : Dimensionless g 11

l) : Dimensionless g 12

function

function

function

Figure 5 : Dimensionless values of g n selection without a significant error are displayed.

as functions of the relative crack length determined by ODM; only plots of variants of the node

127