附录2. 镀锌钢绞线的结构与技术指标 YB/T5004-93
|
Structure 结构 |
Steel Wire Dia.(mm)钢丝直径 |
Steel Strand Dia.(mm)钢绞线直径 |
Section Area of Steel Wire(mm2) 钢绞线截面积 |
Rated Pulling-Resistance Strength(N/mm) 公称抗拉强度 |
Reference Weight(kg/100m) 参考重量 |
||||
|
1175 |
1270 |
1370 |
1470 |
1570 |
|||||
|
Sum of Failure Load of Steel Wire not less than(kN) 钢丝破断力综合，kN不小于 |
|||||||||
|
1x3 |
2.9 |
6.2 |
19.82 |
23.29 |
25.17 |
25.17 |
29.14 |
31.12 |
15.99 |
|
3.20 |
6.4 |
24.13 |
28.35 |
30.65 |
33.06 |
35.47 |
37.88 |
19.47 |
|
|
3.50 |
7.5 |
28.86 |
33.91 |
36.65 |
39.54 |
42.43 |
45.31 |
23.29 |
|
|
4.00 |
8.6 |
37.70 |
44.30 |
47.88 |
51.65 |
55.42 |
59.19 |
30.42 |
|
|
1x7 |
1.00 |
3.0 |
5.50 |
6.46 |
6.98 |
7.54 |
8.08 |
8.64 |
4.37 |
|
1.20 |
3.6 |
7.92 |
9.31 |
10.06 |
10.85 |
11.64 |
12.43 |
6.29 |
|
|
1.40 |
6.2 |
10.78 |
12.67 |
13.69 |
14.77 |
15.85 |
16.92 |
8.56 |
|
|
1.60 |
4.8 |
14.07 |
16.53 |
17.87 |
19.28 |
20.68 |
22.09 |
11.17 |
|
|
1.80 |
5.4 |
17.81 |
20.93 |
22.62 |
24.40 |
36.18 |
27.96 |
14.14 |
|
|
2.00 |
6.0 |
21.99 |
25.84 |
29.73 |
30.13 |
32.32 |
34.52 |
17.46 |
|
|
2.30 |
6.9 |
29.08 |
34.17 |
36.93 |
39.84 |
42.75 |
45.66 |
23.09 |
|
|
2.60 |
7.8 |
37.17 |
43.60 |
47.20 |
50.92 |
54.63 |
58.35 |
29.51 |
|
|
2.90 |
9.7 |
46.24 |
54.33 |
58.72 |
63.35 |
67.97 |
72.60 |
36.71 |
|
|
3.20 |
9.6 |
56.30 |
66.15 |
71.50 |
77.13 |
82.76 |
88.39 |
44.70 |
|
|
3.50 |
10.5 |
67.35 |
79.14 |
85.85 |
92.27 |
99.00 |
105.74 |
53.48 |
|
|
3.80 |
11.4 |
79.39 |
93.28 |
100.82 |
108.76 |
116.70 |
124.64 |
63.04 |
|
|
4.00 |
12.0 |
87.96 |
103.35 |
111.71 |
120.50 |
129.30 |
138.10 |
69.84 |
|
|
1x19 |
1.60 |
8.0 |
38.20 |
44.88 |
48.51 |
52.33 |
56.15 |
59.97 |
30.40 |
|
1.80 |
9.0 |
48.35 |
56.81 |
56.81 |
66.24 |
71.07 |
75.91 |
38.49 |
|
|
2.00 |
10.0 |
59.69 |
70.14 |
70.14 |
81.78 |
87.74 |
93.71 |
47.51 |
|
|
2.30 |
11.5 |
78.94 |
92.75 |
92.75 |
108.15 |
116.04 |
123.94 |
62.84 |
|
|
2.60 |
13.0 |
100.88 |
118.53 |
118.53 |
138.20 |
148.29 |
158.38 |
80.30 |
|
|
2.90 |
14.5 |
125.50 |
147.46 |
147.46 |
171.93 |
184.48 |
197.03 |
99.90 |
|
|
3.20 |
16.0 |
152.81 |
179.55 |
179.55 |
209.35 |
224.63 |
239.91 |
121.64 |
|
|
3.50 |
17.5 |
182.80 |
214.79 |
214.79 |
20.44 |
268.72 |
287.00 |
145.51 |
|
|
4.00 |
20.0 |
238.76 |
280.54 |
280.54 |
327.10 |
350.98 |
374.86 |
190.05 |
|
