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0.6MPa

1.0MPa

1.6MPa

2.0MPa

壁厚e=S₁+S₂

S₁

S₂

 S₁

 S₂

 S₁

 S₂

S₁

S₂

15

20

-

-

-

-

2.0

3.0

2.2

3.0

35

20

25

-

-

-

-

2.0

3.0

2.4

3.0

40

25

32

-

-

-

-

2.2

3.0

2.7

3.5

45

32

40

-

-

-

-

2.3

3.0

3.0

3.5

50

40

50

-

-

-

-

2.5

3.0

3.7

3.5

55

50

63

-

-

-

-

3.2

3.0

4.7

4.0

60

65

75

-

-

-

-

3.8

3.0

5.6

4.0

65

80

90

-

-

4.3

3.0

4.3

3.5

6.7

4.0

70

100

110

-

-

5.3

3.0

5.3

3.5

8.1

4.0

80

125

140

-

-

6.7

3.0

6.7

3.5

10.3

4.5

95

150

160

4.0

3.5

7.7

3.5

7.7

4.0

11.8

5.0

105

200

225

5.5

3.5

8.6

4.0

10.8

4.5

16.6

5.5

140

250

280

7.0

3.5

10.5

4.0

13.4

4.5

20.6

6.0

165

300

315

7.7

4.0

12.0

5.0

15.0

6.0

23.2

6.5

185

350

355

8.7

4.0

13.0

5.0

17.0

6.0

-

-

205

400

400

9.8

4.0

14.0

5.5

19.0

6.5

-

-

225

450

450

11.0

5.0

14.5

5.5

21.5

7.0

-

-

250

500

500

12.3

5.5

15.0

6.0

23.9

7.0

-

-

280

600

630

15.4

6.0

17.0

6.5

25.0

8.0

-

-

340

700

710

17.5

6.5

17.5

7.0

-

-

-

-

380

800

800

19.5

7.0

19.5

8.0

-

-

-

-

420

900

900

22.0

7.5

22.0

9.0

-

-

-

-

470

1000

1000

24.5

8.0

24.5

10.0

-

-

-

-

520

                 注：L標(biāo)注長度54或6m,按使用目的可定尺。FRP層厚可依據(jù)用途工況要求調(diào)整。