Table 5 Results of weight loss and strengths of DPFRC under high temperature40.

From: Predicting the strengths of date fiber reinforced concrete subjected to elevated temperature using artificial neural network, and Weibull distribution

Mix/Temp

Weight Loss

Residual strength (MPa)

Relative strength (MPa)

200 °C

400 °C

600 °C

800 °C

24°C

200 °C

400 °C

600 °C

800 °C

200 °C

400 °C

600 °C

800 °C

Control

0.59

0.94

3.52

4.47

43.91

45.26

50.90

31.44

23.38

103.1

115.9

71.6

53.2

M1D0S

0.63

1.14

4.71

6.91

42.04

44.11

47.62

21.66

16.08

104.9

113.3

51.5

38.2

M2D0S

0.75

1.42

5.51

7.87

34.61

39.17

40.07

20.69

14.88

113.2

115.8

59.8

43.0

M3D0S

0.96

1.77

6.92

9.51

35.02

33.29

20.22

14.79

10.95

95.1

57.7

42.2

31.3

M1D5S

0.51

0.85

5.44

7.97

46.22

49.24

54.03

26.39

17.96

106.5

116.9

57.1

38.9

M2D5S

0.55

0.91

6.15

8.44

51.17

56.45

59.11

30.07

13.17

110.3

115.5

58.8

25.7

M3D5S

0.67

1.46

7.20

9.93

36.00

43.96

40.83

21.51

10.11

122.1

113.4

59.8

28.1

M1D10S

0.32

0.84

5.97

8.20

54.12

58.12

66.69

27.72

14.15

107.4

123.2

51.2

26.1

M2D10S

0.43

0.81

6.83

8.58

49.80

54.98

57.43

21.47

12.91

110.4

120.7

43.1

25.9

M3D10S

0.58

1.13

7.56

10.25

37.25

46.27

36.50

19.12

10.54

124.2

98.0

51.3

28.3

M1D15S

0.48

0.75

6.79

8.79

33.42

47.01

52.92

14.18

8.41

140.6

158.3

42.4

25.2

M2D15S

0.69

1.11

7.01

9.78

28.74

35.20

45.52

15.08

7.34

122.5

158.4

52.5

25.5

M3D15S

0.76

1.68

7.29

10.46

26.56

33.97

36.46

14.02

8.91

127.9

137.3

52.8

33.5

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