Tests tubes

1

2

3

4

5

6

7

8

9

10

11

12

13

14

Maximum stress at 19% (Mpa)

46.18

46.18

49.17

49.60

46.18

47.89

47.89

47.89

46.18

49.60

47.89

49.60

49.60

47.89

Average (Mpa)

47.98

Maximum stress at 12%

62.29

66.70

62.09

62.75

55.90

56.12

58.27

53.42

68.18

67.91

52.57

60.66

49.60

49.60

Average

61.86

Root means square

5.54