Thép hình chữ I

  • Thép hình chữ I

Kích thước chuẩn (mm)

Diện tích mặt cắt ngang (cm2)

Đơn trọng (kg/m)

Momen quán tính (cm4)

Bán kính quán tính (cm)

Modun kháng uốn mặt cắt (cm3)

HxB

t1

t2

r1

r2

A

W

Ix

Iy

ix

iy

Zx

Zy

I100x75

5

8

7

3.5

16.43

12.9

281

47.3

4.14

1.7

56.2

12.6

I125x75

5.5

9.5

9

4.5

20.45

16.1

538

57.5

5.13

1.68

86

15.3

I150x75

5.5

9.5

9

4.5

21.83

17.1

819

57.5

6.12

1.62

109

15.3

I150x125

8.5

14

13

6.5

46.15

36.2

1,760

385

6.18

2.89

235

61.6

I180x125

6

10

10

5

30.06

23.6

1,670

138

7.45

2.14

186

27.5

I180x100

7

10

10

5

33.06

26

2,170

138

8.11

2.05

217

27.7

I200x100

9

16

15

7.5

64.16

50.4

4,460

753

8.34

3.43

446

10

I200x150

7.5

12.5

12

6

48.79

38.3

5,180

337

10.3

2.63

414

53.9

I250x125

10

19

21

10.5

70.73

55.5

7,310

538

10.2

2.76

585

86

I250x125

8

13

12

6

61.58

48.3

9,480

588

12.4

3.09

632

78.4

I300x150

10

18.5

19

9.5

83.47

65.5

12,700

886

12.3

3.26

849

118

I300x150

11.5

22

23

11.5

97.88

76.8

14,700

1,080

12.2

3.32

978

143

I350x150

9

15

13

6.5

74.58

58.5

15,200

702

14.3

3.07

870

93.5

I350x150

12

24

25

12.5

111.1

87.2

22,400

1,180

14.2

3.26

1,230.00

158

I400x150

10

18

17

8.5

91.73

72

24,100

864

16.2

3.07

1,200.00

115

I400x150

12.5

25

27

13.5

122.1

95.8

31,700

1,240

16.1

3.18

1,580.00

165

I450x175

11

20

19

9.5

116.8

91.7

39,200

1,510

18.3

3.6

1,740.00

173

I450x175

13

26

27

13.5

146.1

115

48,800

2,020

18.3

3.72

2,170.00

231

I600x190

13

25

25

12.5

169.4

133

98,400

2,460

24.1

3.81

3,280.00

259

I600x190

16

35

38

19

224.5

176

130,000

3,540

24.1

3.97

4,330.00

373