L27

L20

L13

L54

E (MPa)

D

E (MPa)

D

E (MPa)

D

E (MPa)

D

Cycle 1

12603.915

0

13783.0802

0

12603.915

0

12679.19805

0

Cycle 2

11811.2526

0.06289

13134.2994

0.047

11811.2526

0.0629

12071.8588

0.0479

Cycle 3

11799.5958

0.06382

11805.4242

0.1435

11799.5958

0.0638

11442.3916

0.0975

Cycle 4

11076.8742

0.1212

9249.6708

0.3289

11068.512

0.1218

10391.81025

0.1804