轻轨/重轨/起重机钢轨的规格及标准尺寸图 重轨规格,重轨标准,起重机钢轨标准,起重机钢轨尺寸
轻轨、重轨、起重机钢轨的规格及标准尺寸图
(轻轨按 YB222-63 ,重轨按 YB350-63 、GB181-63 、GB182-63、 GB183-63 ,起重机钢轨按 GB3426-82)
I- 截面惯性矩;W-截面模量;i-截面回转半径
类型 |
规格 |
尺寸(mm) |
截面面积 |
每米重量 |
截面特性 |
标准长度 |
y1 |
y2 |
x-x轴 |
y-y轴 |
A |
B |
b |
tw |
A |
|
Ix |
W1=Ix/y1(cm3) |
W2=Ix/y2(cm3) |
Iy |
Wy |
(m) |
(cm2) |
(㎏/m) |
(㎝) |
(㎝) |
(cm4) |
(cm4) |
(cm3) |
轻轨 |
5kg/m |
50 |
44 |
22 |
4.5 |
6.41 |
5.03 |
2.22 |
2.78 |
25.2 |
11.4 |
9.1 |
5.35 |
2.43 |
5~10 |
8kg/m |
65 |
54 |
25 |
7 |
10.76 |
8.42 |
2.89 |
3.61 |
59.3 |
20.6 |
16.4 |
9.62 |
3.56 |
5~10 |
11kg/m |
80.5 |
66 |
32 |
7 |
14.31 |
11.2 |
3.96 |
4.09 |
125 |
31.7 |
30.5 |
15.1 |
4.58 |
6~10 |
15kg/m |
91 |
76 |
37 |
7 |
18.8 |
14.72 |
4.35 |
4.75 |
222 |
51 |
46.6 |
30.2 |
7.94 |
6~12 |
18kg/m |
90 |
80 |
40 |
10 |
23.07 |
18.06 |
4.29 |
4.71 |
240 |
56.1 |
51 |
41.1 |
10.3 |
7~12 |
24kg/m |
107 |
92 |
51 |
10.9 |
31.24 |
24.95 |
5.31 |
5.39 |
486 |
91.6 |
90.1 |
80.5 |
17.49 |
9~12 |
重轨 |
33kg/m |
120 |
110 |
60 |
12.5 |
42.5 |
33.29 |
5.76 |
6.24 |
821.9 |
142.6 |
131.8 |
165.1 |
30 |
12.5 |
38kg/m |
134 |
114 |
68 |
13 |
49.5 |
38.73 |
6.67 |
6.73 |
1204.4 |
180.6 |
178.9 |
209.3 |
36.7 |
12.5;25 |
43kg/m |
140 |
114 |
70 |
14.5 |
57 |
44.65 |
6.9 |
7.1 |
1489 |
217.3 |
208.3 |
260 |
45 |
12.5;25 |
50kg/m |
152 |
132 |
70 |
15.5 |
65.8 |
51.51 |
7.1 |
8.1 |
2037 |
287.2 |
251.3 |
377 |
57.1 |
12.5;25 |
|
QU70 |
120 |
120 |
70 |
28 |
67.3 |
52.8 |
5.93 |
6.07 |
1082 |
182.5 |
178.1 |
327.2 |
54.53 |
9.0;9.5 |
起重机 |
QU80 |
130 |
130 |
80 |
32 |
81.13 |
63.69 |
6.43 |
6.57 |
1547.4 |
240.7 |
235.5 |
482.4 |
74.21 |
10;10.5 |
钢轨 |
QU100 |
150 |
150 |
100 |
38 |
113.32 |
88.96 |
7.6 |
7.4 |
2864.7 |
376.9 |
387.1 |
941 |
125.45 |
11;11.5 |
|
QU120 |
170 |
170 |
120 |
44 |
150.44 |
118.1 |
8.43 |
8.57 |
4923.8 |
584.1 |
574.5 |
1694.8 |
199.39 |
12;12.5 |