15

40.8051

33,237

20

41.5704

33,402

25

41.7635

33,443

30

41.3844

33,362

35

40.4331

33,155

40

38.9096

32,807

45

36.8139

32,296

50

34.146

31,581

55

30.9059

30,602

60

27.0936

29,257

C35混凝土

服役时间/a

抗压强度/MPa

弹性模量/GPa

5

28.168425

29,660

10

29.6007

30,167

15

30.603825

30,504

20

31.1778

30,689

25

31.322625

30,736

30

31.0383

30,645

35

30.324825

30,412

40

29.1822

30,023

45

27.610425

29,453

50

25.6095

28,665

55

23.179425

27,596

60

20.3202

26,151