2024年4月13日发(作者：化问蕊)
型号
B
L25×16×3
L25×16×4
L32×20×3
L32×20×4
L40×25×3
L40×25×4
L45×28×3
L45×28×4
L50×32×3
L50×32×4
L56×36×3
L56×36×4
L56×36×5
L63×40×4
L63×40×5
L63×40×6
L63×40×7
L70×45×4
L70×45×5
L70×45×6
L70×45×7
L75×50×5
L75×50×6
L75×50×8
L75×50×10
L80×50×5
L80×50×6
L80×50×7
25
25
32
32
40
40
45
45
50
50
56
56
56
63
63
63
63
70
70
70
70
75
75
75
75
80
80
80
b
16
16
20
20
25
25
28
28
32
32
36
36
36
40
40
40
40
45
45
45
45
50
50
50
50
50
50
尺寸(mm)
d
3.0
4.0
3.0
4.0
3.0
4.0
3.0
4.0
3.0
4.0
3.0
4.0
5.0
4.0
5.0
6.0
7.0
4.0
5.0
6.0
7.0
5.0
6.0
8.0
5.0
6.0
7.0
r
3.5
3.5
3.5
3.5
4.0
4.0
5.0
5.0
5.5
5.5
6.0
6.0
6.0
7.0
7.0
7.0
7.0
7.5
7.5
7.5
7.5
8.0
8.0
8.0
8.0
8.0
8.0
8.0
r
1
1.00
1.33
1.00
1.33
1.00
1.33
1.00
1.33
1.00
1.33
1.00
1.33
1.67
1.33
1.67
2.00
2.33
1.33
1.67
2.00
2.33
1.67
2.00
2.67
3.33
1.67
2.00
2.33
截面
面积
2
(cm)
1.162
1.499
1.492
1.939
1.890
2.467
2.149
2.806
2.431
3.177
2.743
3.590
4.415
4.058
4.993
5.908
6.802
4.553
5.609
6.644
7.657
6.125
7.260
9.467
11.590
6.375
7.560
8.724
质量
(kg/m)
0.912
1.176
1.171
1.522
1.484
1.936
1.687
2.203
1.908
2.494
2.153
2.818
3.466
3.185
3.920
4.638
5.339
3.574
4.403
5.215
6.011
4.808
5.699
7.431
9.098
5.005
5.935
6.848
外表
面积
2
(m/m)
0.080
0.079
0.102
0.101
0.127
0.127
0.143
0.143
0.161
0.160
0.181
0.180
0.180
0.202
0.202
0.201
0.201
0.226
0.225
0.225
0.225
0.245
0.245
0.244
0.244
0.255
0.255
0.255
x-x
I
x
(cm
4
)
0.70
0.88
1.53
1.93
3.08
3.93
4.45
5.70
6.24
8.02
8.88
11.45
13.86
16.49
20.02
23.36
26.53
22.97
27.95
32.70
37.22
35.09
41.12
52.39
62.71
41.96
49.21
56.16
W
x
(cm
3
)
0.43
0.55
0.72
0.93
1.15
1.49
1.47
1.91
1.84
2.39
2.32
3.03
3.71
3.87
4.74
5.59
6.41
4.82
5.92
6.99
8.03
6.87
8.12
10.52
12.79
7.78
9.20
10.58
i
x
(cm)
0.78
0.77
1.01
1.00
1.28
1.26
1.44
1.43
1.60
1.59
1.80
1.79
1.77
2.02
2.00
1.99
1.97
2.25
2.23
2.22
2.20
2.39
2.38
2.35
2.33
2.57
2.55
2.54
I
y
(cm
4
)
0.22
0.27
0.46
0.57
0.93
1.18
1.34
1.70
2.02
2.58
2.92
3.74
4.49
5.23
6.31
7.31
8.24
7.55
9.13
10.62
12.01
12.61
14.70
18.53
21.96
12.82
14.95
16.96
y-y
i
y
(cm
3
)
(cm)
0.19
0.24
0.30
0.39
0.49
0.63
0.62
0.80
0.82
1.06
1.05
1.36
1.65
1.70
2.07
2.43
2.78
2.17
2.65
3.12
3.57
3.30
3.88
4.99
6.04
3.32
3.91
4.48
0.44
0.43
0.55
0.54
0.70
0.69
0.79
0.78
0.91
0.90
1.03
1.02
1.01
1.14
1.12
1.11
1.10
1.29
1.28
1.26
1.25
1.43
1.42
1.40
1.38
1.42
1.41
1.39
W
y
I
u
(cm
4
)
0.13
0.17
0.28
0.35
0.56
0.71
0.80
1.02
1.20
1.53
1.73
2.21
2.67
3.12
3.76
4.38
4.97
4.47
5.40
6.29
7.16
7.32
8.54
10.87
13.10
7.66
8.94
10.18
u-u
i
u
(cm
3
)
(cm)
0.16
0.20
0.25
0.32
0.40
0.52
0.51
0.66
0.68
0.87
0.87
1.12
1.36
1.40
1.71
2.01
2.29
1.79
2.19
2.57
2.94
2.72
3.19
4.10
4.99
2.74
3.23
3.70
W
u
tgα
x
1
-x
1
I
x1
(cm
4
)
1.56
2.09
3.27
4.37
6.39
8.53
9.10
12.14
12.49
16.65
17.54
23.39
29.24
33.30
41.63
49.98
58.34
45.68
57.10
68.54
79.99
70.23
84.30
112.50
140.82
85.21
102.26
119.33
y
1
-y
1
I
y1
(cm
4
)
0.43
0.59
0.82
1.12
1.59
2.14
2.23
3.00
3.31
4.45
4.70
6.31
7.94
8.63
10.86
13.14
15.47
12.26
15.39
18.59
21.84
21.04
25.37
34.23
43.43
21.06
25.41
29.82
x
0
y
0
(cm)(cm)
0.42
0.46
0.49
0.53
0.59
0.63
0.64
0.68
0.73
0.77
0.80
0.85
0.88
0.92
0.95
0.99
1.03
1.02
1.06
1.10
1.13
1.17
1.21
1.29
1.36
1.14
1.18
1.21
0.86
0.90
1.08
1.12
1.32
1.37
1.47
1.51
1.60
1.65
1.78
1.82
1.87
2.04
2.08
2.12
2.16
2.23
2.28
2.32
2.36
2.40
2.44
2.52
2.60
2.60
2.65
2.69
0.340.392
0.340.381
0.430.382
0.430.374
0.540.386
0.540.381
0.610.383
0.600.380
0.700.404
0.690.402
0.790.408
0.780.407
0.780.404
0.880.398
0.870.396
0.860.393
0.860.389
0.990.408
0.980.407
0.970.405
0.970.402
1.090.436
1.080.435
1.070.429
1.060.423
1.100.388
1.090.386
1.080.384
5010.0
型号
B
L80×50×8
L90×56×5
L90×56×6
L90×56×7
L90×56×8
L100×63×6
L100×63×7
L100×63×8
L100×80×6
L100×80×7
L100×80×8
L110×70×6
L110×70×7
L110×70×8
L125×80×7
L125×80×8
80
90
90
90
90
b
50
56
56
56
56
尺寸(mm)
d
8.0
5.0
6.0
7.0
8.0
6.0
7.0
8.0
6.0
7.0
8.0
6.0
7.0
8.0
7.0
8.0
r
8.0
9.0
9.0
9.0
9.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
11.0
11.0
r
1
2.67
1.67
2.00
2.33
2.67
2.00
2.33
2.67
3.33
2.00
2.33
2.67
3.33
2.00
2.33
2.67
3.33
2.33
2.67
3.33
4.00
2.67
3.33
4.00
4.67
3.33
4.00
4.67
截面
面积
2
(cm)
9.867
7.212
8.557
9.881
11.183
9.617
11.111
12.584
15.467
10.637
12.301
13.944
17.167
10.637
12.301
13.944
17.167
14.096
15.989
19.712
23.351
18.038
22.261
26.400
30.455
25.315
30.054
34.709
质量
(kg/m)
7.745
5.661
6.717
7.756
8.779
7.550
8.722
9.878
12.142
8.350
9.657
10.946
13.476
8.350
9.657
10.946
13.476
11.066
12.551
15.474
18.331
14.160
17.475
20.724
23.908
19.872
23.592
27.247
外表
面积
2
(m/m)
0.254
0.287
0.286
0.286
0.286
0.320
0.320
0.319
0.319
0.354
0.354
0.353
0.353
0.354
0.354
0.353
0.353
0.403
0.403
0.402
0.402
0.453
0.452
0.451
0.451
0.512
0.511
0.510
x-x
I
x
(cm
4
)
62.82
60.45
71.03
81.22
91.03
99.06
113.46
127.36
153.81
107.04
122.73
137.92
166.87
133.37
153.00
172.04
208.39
227.98
256.76
312.05
364.41
365.63
445.50
521.59
594.09
668.69
784.91
896.29
W
x
(cm
3
)
11.92
9.92
11.74
13.53
15.27
14.64
16.88
19.07
23.32
15.19
17.53
19.81
24.24
17.85
20.60
23.30
28.54
26.86
30.41
37.33
44.01
38.48
47.31
55.87
64.18
62.13
73.49
84.56
i
x
(cm)
2.52
2.90
2.88
2.87
2.85
3.21
3.20
3.18
3.15
3.17
3.16
3.15
3.12
3.54
3.53
3.51
3.48
4.02
4.01
I
y
(cm
4
)
18.85
18.33
21.42
24.36
27.15
30.94
35.26
39.39
47.12
61.24
70.08
78.58
94.65
42.92
49.02
54.87
65.88
74.42
83.49
y-y
i
y
(cm
3
)
(cm)
5.03
4.21
4.97
5.70
6.41
6.35
7.29
8.21
9.98
1.38
1.59
1.58
1.57
1.56
1.79
1.78
1.77
1.75
W
y
I
u
(cm
4
)
11.38
10.98
12.82
14.60
16.34
18.42
21.00
23.50
28.33
31.65
36.17
40.58
49.10
25.36
28.96
32.45
39.20
43.81
49.15
59.46
69.35
70.83
85.82
u-u
i
u
(cm
3
)
(cm)
4.16
3.49
4.10
4.70
5.29
5.25
6.02
6.78
8.24
8.37
9.60
W
u
tgα
x
1
-x
1
I
x1
(cm
4
)
136.41
121.32
145.59
169.87
194.17
199.71
233.01
266.32
333.06
199.83
233.20
266.61
333.63
265.78
310.08
354.38
443.13
455.00
519.98
650.09
780.39
730.52
913.21
y
1
-y
1
I
y1
(cm
4
)
34.31
29.53
35.58
41.71
47.93
50.50
59.14
67.88
85.73
102.68
119.98
137.36
172.48
69.08
80.83
92.69
116.83
120.32
137.85
173.40
209.67
195.79
245.93
296.89
348.82
336.59
405.94
476.42
x
0
y
0
(cm)(cm)
1.25
1.25
1.29
1.33
1.36
1.43
1.47
1.50
1.58
1.97
2.01
2.05
2.13
1.57
1.61
1.65
1.72
1.80
1.84
1.92
2.00
2.04
2.12
2.19
2.27
2.28
2.36
2.43
2.73
2.91
2.95
3.00
3.04
3.24
3.28
3.32
3.40
2.95
3.00
3.04
3.12
3.53
3.57
3.62
3.70
4.01
4.06
4.14
4.22
4.50
4.58
4.66
4.74
5.24
5.32
5.40
1.070.381
1.230.385
1.220.384
1.220.383
1.210.380
1.380.394
1.370.393
1.370.391
1.350.387
1.730.627
1.710.626
10063
10063
10063
10080
10080
10080
11070
11070
11070
12580
12580
L100×63×101006310.010.0
10.162.40
11.712.39
13.212.37
16.122.35
7.90
9.09
2.01
2.00
10.801.710.625
13.121.690.622
6.53
7.50
8.45
9.92
1.540.403
1.530.402
1.530.401
1.760.408
L100×80×101008010.010.0
10.251.98
12.481.96
12.012.30
13.562.29
L110×70×101107010.010.010.291.510.397
11.181.750.407
13.641.740.404
16.011.720.400
14.311.980.411
17.481.960.409
L125×80×101258010.011.0
L125×80×121258012.011.0
L140×90×8140908.012.0
L140×90×101409010.012.0
L140×90×121409012.012.0
L140×90×141409014.012.0
L160×100×1016010010.013.0
L160×100×1216010012.013.0
L160×100×1416010014.013.0
3.98100.6716.562.26
3.95116.6719.432.24
4.50120.6917.342.59
4.47146.0321.222.56
4.44169.7924.952.54100.2120.541.950.4061096.09
4.42192.1028.542.51114.1323.521.940.4031279.24
5.14205.0426.562.85121.7521.922.190.3901362.90
5.11239.0631.282.82142.3325.792.180.3881635.56
5.08271.2035.832.80162.2329.562.160.3851908.49
型号
Bb
尺寸(mm)
dr
r
1
5.33
3.33
4.00
4.67
5.33
4.00
4.67
5.33
6.00
截面
面积
2
(cm)
39.281
28.373
33.712
38.967
44.139
37.912
43.867
49.739
55.526
质量
(kg/m)
30.835
22.273
26.464
30.589
34.649
29.761
34.436
39.045
43.588
外表
面积
2
(m/m)
0.510
0.571
0.571
0.570
0.569
0.641
0.640
0.639
0.639
x-x
I
x
(cm
4
)
1003.06
956.26
1124.72
1286.90
1443.07
1570.90
1800.96
2023.37
2238.30
W
x
(cm
3
)
95.33
78.96
93.53
i
x
(cm)
I
y
(cm
4
)
y-y
i
y
(cm
3
)
(cm)
W
y
I
u
(cm
4
)
u-u
i
u
(cm
3
)
(cm)
W
u
tgα
x
1
-x
1
I
x1
(cm
4
)
y
1
-y
1
I
y1
(cm
4
)
548.22
447.23
538.94
631.94
726.47
787.74
922.46
x
0
y
0
(cm)(cm)
2.51
2.44
2.52
2.59
2.67
2.83
2.91
5.48
5.89
5.98
6.06
6.14
6.54
6.62
6.70
6.78
L160×100×1616010016.013.0
L180×110×1018011010.014.0
L180×110×1218011012.014.0
L180×110×1418011014.014.0
L180×110×1618011016.014.0
L200×125×1220012512.014.0
L200×125×1420012514.014.0
L200×125×1620012516.014.0
L200×125×1820012518.014.0
5.05301.6040.242.77181.5733.252.150.3822181.81
5.81278.1132.493.13166.5026.882.420.3761940.42
5.78325.0338.323.11194.8731.662.400.3742328.38
107.755.75369.5543.973.08222.3036.322.390.3722716.58
121.645.72411.8549.443.05248.9540.872.370.3693105.17
116.736.44483.1649.993.57285.7941.232.750.3923193.85
134.656.41550.8257.443.54326.5847.342.730.3903726.14
152.186.38615.4564.693.52366.2153.322.710.3884258.881058.882.99
169.336.35677.1871.743.49404.8359.182.700.3854792.001197.133.06
2024年4月13日发(作者：化问蕊)
型号
B
L25×16×3
L25×16×4
L32×20×3
L32×20×4
L40×25×3
L40×25×4
L45×28×3
L45×28×4
L50×32×3
L50×32×4
L56×36×3
L56×36×4
L56×36×5
L63×40×4
L63×40×5
L63×40×6
L63×40×7
L70×45×4
L70×45×5
L70×45×6
L70×45×7
L75×50×5
L75×50×6
L75×50×8
L75×50×10
L80×50×5
L80×50×6
L80×50×7
25
25
32
32
40
40
45
45
50
50
56
56
56
63
63
63
63
70
70
70
70
75
75
75
75
80
80
80
b
16
16
20
20
25
25
28
28
32
32
36
36
36
40
40
40
40
45
45
45
45
50
50
50
50
50
50
尺寸(mm)
d
3.0
4.0
3.0
4.0
3.0
4.0
3.0
4.0
3.0
4.0
3.0
4.0
5.0
4.0
5.0
6.0
7.0
4.0
5.0
6.0
7.0
5.0
6.0
8.0
5.0
6.0
7.0
r
3.5
3.5
3.5
3.5
4.0
4.0
5.0
5.0
5.5
5.5
6.0
6.0
6.0
7.0
7.0
7.0
7.0
7.5
7.5
7.5
7.5
8.0
8.0
8.0
8.0
8.0
8.0
8.0
r
1
1.00
1.33
1.00
1.33
1.00
1.33
1.00
1.33
1.00
1.33
1.00
1.33
1.67
1.33
1.67
2.00
2.33
1.33
1.67
2.00
2.33
1.67
2.00
2.67
3.33
1.67
2.00
2.33
截面
面积
2
(cm)
1.162
1.499
1.492
1.939
1.890
2.467
2.149
2.806
2.431
3.177
2.743
3.590
4.415
4.058
4.993
5.908
6.802
4.553
5.609
6.644
7.657
6.125
7.260
9.467
11.590
6.375
7.560
8.724
质量
(kg/m)
0.912
1.176
1.171
1.522
1.484
1.936
1.687
2.203
1.908
2.494
2.153
2.818
3.466
3.185
3.920
4.638
5.339
3.574
4.403
5.215
6.011
4.808
5.699
7.431
9.098
5.005
5.935
6.848
外表
面积
2
(m/m)
0.080
0.079
0.102
0.101
0.127
0.127
0.143
0.143
0.161
0.160
0.181
0.180
0.180
0.202
0.202
0.201
0.201
0.226
0.225
0.225
0.225
0.245
0.245
0.244
0.244
0.255
0.255
0.255
x-x
I
x
(cm
4
)
0.70
0.88
1.53
1.93
3.08
3.93
4.45
5.70
6.24
8.02
8.88
11.45
13.86
16.49
20.02
23.36
26.53
22.97
27.95
32.70
37.22
35.09
41.12
52.39
62.71
41.96
49.21
56.16
W
x
(cm
3
)
0.43
0.55
0.72
0.93
1.15
1.49
1.47
1.91
1.84
2.39
2.32
3.03
3.71
3.87
4.74
5.59
6.41
4.82
5.92
6.99
8.03
6.87
8.12
10.52
12.79
7.78
9.20
10.58
i
x
(cm)
0.78
0.77
1.01
1.00
1.28
1.26
1.44
1.43
1.60
1.59
1.80
1.79
1.77
2.02
2.00
1.99
1.97
2.25
2.23
2.22
2.20
2.39
2.38
2.35
2.33
2.57
2.55
2.54
I
y
(cm
4
)
0.22
0.27
0.46
0.57
0.93
1.18
1.34
1.70
2.02
2.58
2.92
3.74
4.49
5.23
6.31
7.31
8.24
7.55
9.13
10.62
12.01
12.61
14.70
18.53
21.96
12.82
14.95
16.96
y-y
i
y
(cm
3
)
(cm)
0.19
0.24
0.30
0.39
0.49
0.63
0.62
0.80
0.82
1.06
1.05
1.36
1.65
1.70
2.07
2.43
2.78
2.17
2.65
3.12
3.57
3.30
3.88
4.99
6.04
3.32
3.91
4.48
0.44
0.43
0.55
0.54
0.70
0.69
0.79
0.78
0.91
0.90
1.03
1.02
1.01
1.14
1.12
1.11
1.10
1.29
1.28
1.26
1.25
1.43
1.42
1.40
1.38
1.42
1.41
1.39
W
y
I
u
(cm
4
)
0.13
0.17
0.28
0.35
0.56
0.71
0.80
1.02
1.20
1.53
1.73
2.21
2.67
3.12
3.76
4.38
4.97
4.47
5.40
6.29
7.16
7.32
8.54
10.87
13.10
7.66
8.94
10.18
u-u
i
u
(cm
3
)
(cm)
0.16
0.20
0.25
0.32
0.40
0.52
0.51
0.66
0.68
0.87
0.87
1.12
1.36
1.40
1.71
2.01
2.29
1.79
2.19
2.57
2.94
2.72
3.19
4.10
4.99
2.74
3.23
3.70
W
u
tgα
x
1
-x
1
I
x1
(cm
4
)
1.56
2.09
3.27
4.37
6.39
8.53
9.10
12.14
12.49
16.65
17.54
23.39
29.24
33.30
41.63
49.98
58.34
45.68
57.10
68.54
79.99
70.23
84.30
112.50
140.82
85.21
102.26
119.33
y
1
-y
1
I
y1
(cm
4
)
0.43
0.59
0.82
1.12
1.59
2.14
2.23
3.00
3.31
4.45
4.70
6.31
7.94
8.63
10.86
13.14
15.47
12.26
15.39
18.59
21.84
21.04
25.37
34.23
43.43
21.06
25.41
29.82
x
0
y
0
(cm)(cm)
0.42
0.46
0.49
0.53
0.59
0.63
0.64
0.68
0.73
0.77
0.80
0.85
0.88
0.92
0.95
0.99
1.03
1.02
1.06
1.10
1.13
1.17
1.21
1.29
1.36
1.14
1.18
1.21
0.86
0.90
1.08
1.12
1.32
1.37
1.47
1.51
1.60
1.65
1.78
1.82
1.87
2.04
2.08
2.12
2.16
2.23
2.28
2.32
2.36
2.40
2.44
2.52
2.60
2.60
2.65
2.69
0.340.392
0.340.381
0.430.382
0.430.374
0.540.386
0.540.381
0.610.383
0.600.380
0.700.404
0.690.402
0.790.408
0.780.407
0.780.404
0.880.398
0.870.396
0.860.393
0.860.389
0.990.408
0.980.407
0.970.405
0.970.402
1.090.436
1.080.435
1.070.429
1.060.423
1.100.388
1.090.386
1.080.384
5010.0
型号
B
L80×50×8
L90×56×5
L90×56×6
L90×56×7
L90×56×8
L100×63×6
L100×63×7
L100×63×8
L100×80×6
L100×80×7
L100×80×8
L110×70×6
L110×70×7
L110×70×8
L125×80×7
L125×80×8
80
90
90
90
90
b
50
56
56
56
56
尺寸(mm)
d
8.0
5.0
6.0
7.0
8.0
6.0
7.0
8.0
6.0
7.0
8.0
6.0
7.0
8.0
7.0
8.0
r
8.0
9.0
9.0
9.0
9.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
11.0
11.0
r
1
2.67
1.67
2.00
2.33
2.67
2.00
2.33
2.67
3.33
2.00
2.33
2.67
3.33
2.00
2.33
2.67
3.33
2.33
2.67
3.33
4.00
2.67
3.33
4.00
4.67
3.33
4.00
4.67
截面
面积
2
(cm)
9.867
7.212
8.557
9.881
11.183
9.617
11.111
12.584
15.467
10.637
12.301
13.944
17.167
10.637
12.301
13.944
17.167
14.096
15.989
19.712
23.351
18.038
22.261
26.400
30.455
25.315
30.054
34.709
质量
(kg/m)
7.745
5.661
6.717
7.756
8.779
7.550
8.722
9.878
12.142
8.350
9.657
10.946
13.476
8.350
9.657
10.946
13.476
11.066
12.551
15.474
18.331
14.160
17.475
20.724
23.908
19.872
23.592
27.247
外表
面积
2
(m/m)
0.254
0.287
0.286
0.286
0.286
0.320
0.320
0.319
0.319
0.354
0.354
0.353
0.353
0.354
0.354
0.353
0.353
0.403
0.403
0.402
0.402
0.453
0.452
0.451
0.451
0.512
0.511
0.510
x-x
I
x
(cm
4
)
62.82
60.45
71.03
81.22
91.03
99.06
113.46
127.36
153.81
107.04
122.73
137.92
166.87
133.37
153.00
172.04
208.39
227.98
256.76
312.05
364.41
365.63
445.50
521.59
594.09
668.69
784.91
896.29
W
x
(cm
3
)
11.92
9.92
11.74
13.53
15.27
14.64
16.88
19.07
23.32
15.19
17.53
19.81
24.24
17.85
20.60
23.30
28.54
26.86
30.41
37.33
44.01
38.48
47.31
55.87
64.18
62.13
73.49
84.56
i
x
(cm)
2.52
2.90
2.88
2.87
2.85
3.21
3.20
3.18
3.15
3.17
3.16
3.15
3.12
3.54
3.53
3.51
3.48
4.02
4.01
I
y
(cm
4
)
18.85
18.33
21.42
24.36
27.15
30.94
35.26
39.39
47.12
61.24
70.08
78.58
94.65
42.92
49.02
54.87
65.88
74.42
83.49
y-y
i
y
(cm
3
)
(cm)
5.03
4.21
4.97
5.70
6.41
6.35
7.29
8.21
9.98
1.38
1.59
1.58
1.57
1.56
1.79
1.78
1.77
1.75
W
y
I
u
(cm
4
)
11.38
10.98
12.82
14.60
16.34
18.42
21.00
23.50
28.33
31.65
36.17
40.58
49.10
25.36
28.96
32.45
39.20
43.81
49.15
59.46
69.35
70.83
85.82
u-u
i
u
(cm
3
)
(cm)
4.16
3.49
4.10
4.70
5.29
5.25
6.02
6.78
8.24
8.37
9.60
W
u
tgα
x
1
-x
1
I
x1
(cm
4
)
136.41
121.32
145.59
169.87
194.17
199.71
233.01
266.32
333.06
199.83
233.20
266.61
333.63
265.78
310.08
354.38
443.13
455.00
519.98
650.09
780.39
730.52
913.21
y
1
-y
1
I
y1
(cm
4
)
34.31
29.53
35.58
41.71
47.93
50.50
59.14
67.88
85.73
102.68
119.98
137.36
172.48
69.08
80.83
92.69
116.83
120.32
137.85
173.40
209.67
195.79
245.93
296.89
348.82
336.59
405.94
476.42
x
0
y
0
(cm)(cm)
1.25
1.25
1.29
1.33
1.36
1.43
1.47
1.50
1.58
1.97
2.01
2.05
2.13
1.57
1.61
1.65
1.72
1.80
1.84
1.92
2.00
2.04
2.12
2.19
2.27
2.28
2.36
2.43
2.73
2.91
2.95
3.00
3.04
3.24
3.28
3.32
3.40
2.95
3.00
3.04
3.12
3.53
3.57
3.62
3.70
4.01
4.06
4.14
4.22
4.50
4.58
4.66
4.74
5.24
5.32
5.40
1.070.381
1.230.385
1.220.384
1.220.383
1.210.380
1.380.394
1.370.393
1.370.391
1.350.387
1.730.627
1.710.626
10063
10063
10063
10080
10080
10080
11070
11070
11070
12580
12580
L100×63×101006310.010.0
10.162.40
11.712.39
13.212.37
16.122.35
7.90
9.09
2.01
2.00
10.801.710.625
13.121.690.622
6.53
7.50
8.45
9.92
1.540.403
1.530.402
1.530.401
1.760.408
L100×80×101008010.010.0
10.251.98
12.481.96
12.012.30
13.562.29
L110×70×101107010.010.010.291.510.397
11.181.750.407
13.641.740.404
16.011.720.400
14.311.980.411
17.481.960.409
L125×80×101258010.011.0
L125×80×121258012.011.0
L140×90×8140908.012.0
L140×90×101409010.012.0
L140×90×121409012.012.0
L140×90×141409014.012.0
L160×100×1016010010.013.0
L160×100×1216010012.013.0
L160×100×1416010014.013.0
3.98100.6716.562.26
3.95116.6719.432.24
4.50120.6917.342.59
4.47146.0321.222.56
4.44169.7924.952.54100.2120.541.950.4061096.09
4.42192.1028.542.51114.1323.521.940.4031279.24
5.14205.0426.562.85121.7521.922.190.3901362.90
5.11239.0631.282.82142.3325.792.180.3881635.56
5.08271.2035.832.80162.2329.562.160.3851908.49
型号
Bb
尺寸(mm)
dr
r
1
5.33
3.33
4.00
4.67
5.33
4.00
4.67
5.33
6.00
截面
面积
2
(cm)
39.281
28.373
33.712
38.967
44.139
37.912
43.867
49.739
55.526
质量
(kg/m)
30.835
22.273
26.464
30.589
34.649
29.761
34.436
39.045
43.588
外表
面积
2
(m/m)
0.510
0.571
0.571
0.570
0.569
0.641
0.640
0.639
0.639
x-x
I
x
(cm
4
)
1003.06
956.26
1124.72
1286.90
1443.07
1570.90
1800.96
2023.37
2238.30
W
x
(cm
3
)
95.33
78.96
93.53
i
x
(cm)
I
y
(cm
4
)
y-y
i
y
(cm
3
)
(cm)
W
y
I
u
(cm
4
)
u-u
i
u
(cm
3
)
(cm)
W
u
tgα
x
1
-x
1
I
x1
(cm
4
)
y
1
-y
1
I
y1
(cm
4
)
548.22
447.23
538.94
631.94
726.47
787.74
922.46
x
0
y
0
(cm)(cm)
2.51
2.44
2.52
2.59
2.67
2.83
2.91
5.48
5.89
5.98
6.06
6.14
6.54
6.62
6.70
6.78
L160×100×1616010016.013.0
L180×110×1018011010.014.0
L180×110×1218011012.014.0
L180×110×1418011014.014.0
L180×110×1618011016.014.0
L200×125×1220012512.014.0
L200×125×1420012514.014.0
L200×125×1620012516.014.0
L200×125×1820012518.014.0
5.05301.6040.242.77181.5733.252.150.3822181.81
5.81278.1132.493.13166.5026.882.420.3761940.42
5.78325.0338.323.11194.8731.662.400.3742328.38
107.755.75369.5543.973.08222.3036.322.390.3722716.58
121.645.72411.8549.443.05248.9540.872.370.3693105.17
116.736.44483.1649.993.57285.7941.232.750.3923193.85
134.656.41550.8257.443.54326.5847.342.730.3903726.14
152.186.38615.4564.693.52366.2153.322.710.3884258.881058.882.99
169.336.35677.1871.743.49404.8359.182.700.3854792.001197.133.06