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螺栓个数(0.5)

IT圈 admin 37浏览 0评论

2024年6月13日发(作者:买秀颖)

H型钢梁、柱、斜杆用摩擦型高强度螺栓刚性连接的接头一端的螺栓个数

类型

H200x100

H300×200

H300×200

H500x200

H500×300

H550x250

H570x300

H570x500

H570x550

H600x300

H600x300

H670x500

H730x500

H750x200

H750x300

H800x200

H800x200

H800x300

H800x450

H800x500

H870x500

H900x300

H900x450

H900x500

H950x300

H1000x300

H1100x500

H1100x550

H1150x300

H1250x500

截面尺寸(mm)

HBt1

198995.5

2942008

3002008

4961999

50030010

55025014

57030010

57050015

57055028

60030014

60030014

67050015

73050015

75020014

75030014

80020015

80020018

80030015

80045015

80050015

87050015

90030014

90045018

90050028

95030014

100030028

110050015

110055028

115030020

125050028

t2

8

15

12

14

20

20

20

36

38

30

24

36

36

30

30

30

36

30

36

36

36

24

38

38

30

38

36

38

25

38

f

v

180

180

180

180

180

180

180

180

170

180

180

180

180

180

180

180

170

180

180

180

180

180

170

170

180

170

180

170

170

170

梁腹板(抗剪)

n

(M20)

n

(M22)

1.4

1.1

3.0

2.5

3.1

2.5

5.8

4.7

6.5

5.3

9.9

8.1

7.4

6.0

11.0

9.0

19.4

15.9

10.8

8.8

10.8

8.8

13.0

10.6

14.1

11.5

13.5

11.1

13.5

11.1

15.5

12.6

17.5

14.3

15.5

12.6

15.5

12.6

15.5

12.6

16.8

13.7

16.3

13.3

19.7

16.1

30.7

25.1

17.2

14.0

34.1

27.8

21.3

17.4

37.5

30.6

28.0

22.9

42.7

34.8

n

(M24)

1.0

2.1

2.1

4.0

4.4

6.8

5.1

7.6

13.4

7.5

7.5

8.9

9.7

9.3

9.3

10.7

12.1

10.7

10.7

10.7

11.6

11.2

13.6

21.2

11.8

23.5

14.7

25.9

19.3

29.4

柱、斜杆腹板(抗拉、压)

fn

(M20)

n

(M22)

n

(M24)

3102.42.01.7

3105.24.33.6

3105.34.43.7

3109.98.16.8

31011.19.17.7

31017.114.011.8

31012.710.38.7

31019.015.513.1

29533.827.523.3

31018.715.212.9

31018.715.212.9

31022.318.215.4

31024.319.916.8

31023.319.016.1

31023.319.016.1

31026.721.818.4

29530.524.821.0

31026.721.818.4

31026.721.818.4

31026.721.818.4

31029.023.720.0

31028.022.819.3

29534.327.923.6

29553.343.536.7

31029.624.120.4

29559.248.340.8

31036.729.925.3

29565.153.144.9

29548.639.733.5

29574.060.451.0

梁、柱斜杆翼缘(抗拉、压)

fn

(M20)

n

(M22)

n

(M24)

3101.81.41.2

3106.75.44.6

3105.34.43.7

3106.25.14.3

29512.710.48.7

29510.68.67.3

29512.710.48.7

26534.227.923.6

26539.732.427.4

29519.015.513.1

29515.212.410.5

26534.227.923.6

26534.227.923.6

29512.710.48.7

29519.015.513.1

29512.710.48.7

26513.711.29.4

29519.015.513.1

26530.825.121.2

26534.227.923.6

26534.227.923.6

29515.212.410.5

26532.526.522.4

26536.129.424.9

29519.015.513.1

26521.717.714.9

26534.227.923.6

26539.732.427.4

29515.912.910.9

26536.129.424.9

说明:1. 钢材为Q345,连接板为双板;高强度螺栓为10.9级,N

v

b

=0.9n

f

*μ*P (n

f

=2,μ=0.5)。P=155,190,225kN。

2. 梁腹板螺栓数:n=H*t

1

*f

v

/N

v

b

; 柱、斜杆腹板螺栓数:n=H*t

1

*f/N

v

b

; 梁、柱、斜杆翼缘螺栓数:n=B*t

2

*f/N

v

b

3. 当钢材为Q235时,仍用此表偏于安全;当钢材为Q390和Q420时,按强度设计值的比例关系增大螺栓数量。

H型钢梁、柱、斜杆用摩擦型高强度螺栓刚性连接的接头一端的螺栓个数

类型

H400x200

H400x250

H470x250

H600x250

H600x200

H650x300

H650x300

H680x300

H680x550

H680x300

H750x450

H750x300

H800x300

H800x300

H830x300

H950x300

H980x300

H1000x300

H1000x550

H1000x300

H1000x300

H1050x300

H1100x300

H1100x300

H1200x300

H1250x300

截面尺寸(mm)

HBt1

3961997

4002508

47025014

60025010

60020014

65030014

65030016

68030014

68055028

68030014

75045014

75030014

80030014

80030014

83030014

95030020

98030014

100030010

100055028

100030020

100030014

105030015

110030020

110030014

120030014

125030028

t2

11

13

25

17

20

24

30

30

38

24

32

24

30

24

24

24

24

20

38

24

24

25

24

24

24

38

f

v

180

180

180

180

180

180

180

180

170

180

180

180

180

180

180

170

180

180

170

170

180

180

170

180

180

170

梁腹板(抗剪)

n

(M20)

n

(M22)

3.6

2.9

4.1

3.4

8.5

6.9

7.7

6.3

10.8

8.8

11.7

9.6

13.4

10.9

12.3

10.0

23.2

18.9

12.3

10.0

13.5

11.1

13.5

11.1

14.5

11.8

14.5

11.8

15.0

12.2

23.2

18.9

17.7

14.4

12.9

10.5

34.1

27.8

24.4

19.9

18.1

14.7

20.3

16.6

26.8

21.9

19.9

16.2

21.7

17.7

42.7

34.8

n

(M24)

2.5

2.8

5.8

5.3

7.5

8.1

9.2

8.5

16.0

8.5

9.3

9.3

10.0

10.0

10.3

16.0

12.2

8.9

23.5

16.8

12.4

14.0

18.5

13.7

14.9

29.4

柱、斜杆腹板(抗拉、压)

fn

(M20)

n

(M22)

n

(M24)

3106.25.04.2

3107.15.84.9

31014.611.910.1

31013.310.99.2

31018.715.212.9

31020.216.513.9

31023.118.915.9

31021.217.314.6

29540.332.827.7

31021.217.314.6

31023.319.016.1

31023.319.016.1

31024.920.317.1

31024.920.317.1

31025.821.117.8

29540.232.827.7

31030.524.921.0

31022.218.115.3

29559.248.340.8

29542.334.529.1

31031.125.421.4

31035.028.624.1

29546.538.032.0

31034.227.923.6

31037.330.525.7

29574.060.451.0

梁、柱斜杆翼缘(抗拉、压)

fn

(M20)

n

(M22)

n

(M24)

3104.94.03.4

3107.25.95.0

29513.210.89.1

2959.07.36.2

2958.56.95.8

29515.212.410.5

29519.015.513.1

29519.015.513.1

26539.732.427.4

29515.212.410.5

29530.524.821.0

29515.212.410.5

29519.015.513.1

29515.212.410.5

29515.212.410.5

29515.212.410.5

29515.212.410.5

29512.710.48.7

26539.732.427.4

29515.212.410.5

29515.212.410.5

29515.912.910.9

29515.212.410.5

29515.212.410.5

29515.212.410.5

26521.717.714.9

说明:1. 钢材为Q345,连接板为双板;高强度螺栓为10.9级,N

v

b

=0.9n

f

*μ*P (n

f

=2,μ=0.5)。P=155,190,225kN。

2. 梁腹板螺栓数:n=H*t

1

*f

v

/N

v

b

; 柱、斜杆腹板螺栓数:n=H*t

1

*f/N

v

b

; 梁、柱、斜杆翼缘螺栓数:n=B*t

2

*f/N

v

b

3. 当钢材为Q235时,仍用此表偏于安全;当钢材为Q390和Q420时,按强度设计值的比例关系增大螺栓数量。

类型

H400x200

截面尺寸(mm)

HBt1

4002008

70030013

125030025

140030036

t2

13

24

32

38

f

v

180

180

170

155

梁腹板(抗剪)

n

(M20)

n

(M22)

4.1

3.4

11.7

9.6

38.1

31.1

56.0

45.7

n

(M24)

2.8

8.1

26.2

38.6

柱、斜杆腹板(抗拉、压)

fn

(M20)

n

(M22)

n

(M24)

3107.15.84.9

31020.216.513.9

梁、柱斜杆翼缘(抗拉、压)

fn

(M20)

n

(M22)

n

(M24)

3105.84.74.0

29515.212.410.5

2024年6月13日发(作者:买秀颖)

H型钢梁、柱、斜杆用摩擦型高强度螺栓刚性连接的接头一端的螺栓个数

类型

H200x100

H300×200

H300×200

H500x200

H500×300

H550x250

H570x300

H570x500

H570x550

H600x300

H600x300

H670x500

H730x500

H750x200

H750x300

H800x200

H800x200

H800x300

H800x450

H800x500

H870x500

H900x300

H900x450

H900x500

H950x300

H1000x300

H1100x500

H1100x550

H1150x300

H1250x500

截面尺寸(mm)

HBt1

198995.5

2942008

3002008

4961999

50030010

55025014

57030010

57050015

57055028

60030014

60030014

67050015

73050015

75020014

75030014

80020015

80020018

80030015

80045015

80050015

87050015

90030014

90045018

90050028

95030014

100030028

110050015

110055028

115030020

125050028

t2

8

15

12

14

20

20

20

36

38

30

24

36

36

30

30

30

36

30

36

36

36

24

38

38

30

38

36

38

25

38

f

v

180

180

180

180

180

180

180

180

170

180

180

180

180

180

180

180

170

180

180

180

180

180

170

170

180

170

180

170

170

170

梁腹板(抗剪)

n

(M20)

n

(M22)

1.4

1.1

3.0

2.5

3.1

2.5

5.8

4.7

6.5

5.3

9.9

8.1

7.4

6.0

11.0

9.0

19.4

15.9

10.8

8.8

10.8

8.8

13.0

10.6

14.1

11.5

13.5

11.1

13.5

11.1

15.5

12.6

17.5

14.3

15.5

12.6

15.5

12.6

15.5

12.6

16.8

13.7

16.3

13.3

19.7

16.1

30.7

25.1

17.2

14.0

34.1

27.8

21.3

17.4

37.5

30.6

28.0

22.9

42.7

34.8

n

(M24)

1.0

2.1

2.1

4.0

4.4

6.8

5.1

7.6

13.4

7.5

7.5

8.9

9.7

9.3

9.3

10.7

12.1

10.7

10.7

10.7

11.6

11.2

13.6

21.2

11.8

23.5

14.7

25.9

19.3

29.4

柱、斜杆腹板(抗拉、压)

fn

(M20)

n

(M22)

n

(M24)

3102.42.01.7

3105.24.33.6

3105.34.43.7

3109.98.16.8

31011.19.17.7

31017.114.011.8

31012.710.38.7

31019.015.513.1

29533.827.523.3

31018.715.212.9

31018.715.212.9

31022.318.215.4

31024.319.916.8

31023.319.016.1

31023.319.016.1

31026.721.818.4

29530.524.821.0

31026.721.818.4

31026.721.818.4

31026.721.818.4

31029.023.720.0

31028.022.819.3

29534.327.923.6

29553.343.536.7

31029.624.120.4

29559.248.340.8

31036.729.925.3

29565.153.144.9

29548.639.733.5

29574.060.451.0

梁、柱斜杆翼缘(抗拉、压)

fn

(M20)

n

(M22)

n

(M24)

3101.81.41.2

3106.75.44.6

3105.34.43.7

3106.25.14.3

29512.710.48.7

29510.68.67.3

29512.710.48.7

26534.227.923.6

26539.732.427.4

29519.015.513.1

29515.212.410.5

26534.227.923.6

26534.227.923.6

29512.710.48.7

29519.015.513.1

29512.710.48.7

26513.711.29.4

29519.015.513.1

26530.825.121.2

26534.227.923.6

26534.227.923.6

29515.212.410.5

26532.526.522.4

26536.129.424.9

29519.015.513.1

26521.717.714.9

26534.227.923.6

26539.732.427.4

29515.912.910.9

26536.129.424.9

说明:1. 钢材为Q345,连接板为双板;高强度螺栓为10.9级,N

v

b

=0.9n

f

*μ*P (n

f

=2,μ=0.5)。P=155,190,225kN。

2. 梁腹板螺栓数:n=H*t

1

*f

v

/N

v

b

; 柱、斜杆腹板螺栓数:n=H*t

1

*f/N

v

b

; 梁、柱、斜杆翼缘螺栓数:n=B*t

2

*f/N

v

b

3. 当钢材为Q235时,仍用此表偏于安全;当钢材为Q390和Q420时,按强度设计值的比例关系增大螺栓数量。

H型钢梁、柱、斜杆用摩擦型高强度螺栓刚性连接的接头一端的螺栓个数

类型

H400x200

H400x250

H470x250

H600x250

H600x200

H650x300

H650x300

H680x300

H680x550

H680x300

H750x450

H750x300

H800x300

H800x300

H830x300

H950x300

H980x300

H1000x300

H1000x550

H1000x300

H1000x300

H1050x300

H1100x300

H1100x300

H1200x300

H1250x300

截面尺寸(mm)

HBt1

3961997

4002508

47025014

60025010

60020014

65030014

65030016

68030014

68055028

68030014

75045014

75030014

80030014

80030014

83030014

95030020

98030014

100030010

100055028

100030020

100030014

105030015

110030020

110030014

120030014

125030028

t2

11

13

25

17

20

24

30

30

38

24

32

24

30

24

24

24

24

20

38

24

24

25

24

24

24

38

f

v

180

180

180

180

180

180

180

180

170

180

180

180

180

180

180

170

180

180

170

170

180

180

170

180

180

170

梁腹板(抗剪)

n

(M20)

n

(M22)

3.6

2.9

4.1

3.4

8.5

6.9

7.7

6.3

10.8

8.8

11.7

9.6

13.4

10.9

12.3

10.0

23.2

18.9

12.3

10.0

13.5

11.1

13.5

11.1

14.5

11.8

14.5

11.8

15.0

12.2

23.2

18.9

17.7

14.4

12.9

10.5

34.1

27.8

24.4

19.9

18.1

14.7

20.3

16.6

26.8

21.9

19.9

16.2

21.7

17.7

42.7

34.8

n

(M24)

2.5

2.8

5.8

5.3

7.5

8.1

9.2

8.5

16.0

8.5

9.3

9.3

10.0

10.0

10.3

16.0

12.2

8.9

23.5

16.8

12.4

14.0

18.5

13.7

14.9

29.4

柱、斜杆腹板(抗拉、压)

fn

(M20)

n

(M22)

n

(M24)

3106.25.04.2

3107.15.84.9

31014.611.910.1

31013.310.99.2

31018.715.212.9

31020.216.513.9

31023.118.915.9

31021.217.314.6

29540.332.827.7

31021.217.314.6

31023.319.016.1

31023.319.016.1

31024.920.317.1

31024.920.317.1

31025.821.117.8

29540.232.827.7

31030.524.921.0

31022.218.115.3

29559.248.340.8

29542.334.529.1

31031.125.421.4

31035.028.624.1

29546.538.032.0

31034.227.923.6

31037.330.525.7

29574.060.451.0

梁、柱斜杆翼缘(抗拉、压)

fn

(M20)

n

(M22)

n

(M24)

3104.94.03.4

3107.25.95.0

29513.210.89.1

2959.07.36.2

2958.56.95.8

29515.212.410.5

29519.015.513.1

29519.015.513.1

26539.732.427.4

29515.212.410.5

29530.524.821.0

29515.212.410.5

29519.015.513.1

29515.212.410.5

29515.212.410.5

29515.212.410.5

29515.212.410.5

29512.710.48.7

26539.732.427.4

29515.212.410.5

29515.212.410.5

29515.912.910.9

29515.212.410.5

29515.212.410.5

29515.212.410.5

26521.717.714.9

说明:1. 钢材为Q345,连接板为双板;高强度螺栓为10.9级,N

v

b

=0.9n

f

*μ*P (n

f

=2,μ=0.5)。P=155,190,225kN。

2. 梁腹板螺栓数:n=H*t

1

*f

v

/N

v

b

; 柱、斜杆腹板螺栓数:n=H*t

1

*f/N

v

b

; 梁、柱、斜杆翼缘螺栓数:n=B*t

2

*f/N

v

b

3. 当钢材为Q235时,仍用此表偏于安全;当钢材为Q390和Q420时,按强度设计值的比例关系增大螺栓数量。

类型

H400x200

截面尺寸(mm)

HBt1

4002008

70030013

125030025

140030036

t2

13

24

32

38

f

v

180

180

170

155

梁腹板(抗剪)

n

(M20)

n

(M22)

4.1

3.4

11.7

9.6

38.1

31.1

56.0

45.7

n

(M24)

2.8

8.1

26.2

38.6

柱、斜杆腹板(抗拉、压)

fn

(M20)

n

(M22)

n

(M24)

3107.15.84.9

31020.216.513.9

梁、柱斜杆翼缘(抗拉、压)

fn

(M20)

n

(M22)

n

(M24)

3105.84.74.0

29515.212.410.5

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