構造用スパイラルロープ規格(1) | |||||||
1×37 | |||||||
ロープ | 最外層 | 標準 | 切断荷重 tf (kN) | (参考) | |||
の径 | 素線径 | 断面積 | A | 級 | B | 級 | 単位 重量 |
mm | mm | mm2 | 1種 | 2種 | 1種 | 2種 | kg/m |
20 | 2.86 | 240 | 33.1 | 35.3 | 32.3 | 34.5 | 1.96 |
(324.6) | (346.2) | (316.8) | (338.3) | ||||
22 | 3.16 | 290 | 40.0 | 42.6 | 39.0 | 41.6 | 2.38 |
(392.3) | (417.8) | (382.5) | (408.0) | ||||
24 | 3.45 | 345 | 47.6 | 50.7 | 46.5 | 49.6 | 2.83 |
(466.8) | (497.2) | (456.0) | (486.4) | ||||
26 | 3.70 | 400 | 55.2 | 58.8 | 53.9 | 57.5 | 3.32 |
(541.3) | (576.6) | (528.6) | (563.9) | ||||
28 | 4.05 | 477 | 65.8 | 70.1 | 64.3 | 68.6 | 3.84 |
(645.3) | (687.4) | (630.6) | (672.7) | ||||
30 | 4.28 | 539 | 74.3 | 79.2 | 72.6 | 77.5 | 4.42 |
(728.6) | (776.7) | (712.0) | (760.0) | ||||
32 | 4.60 | 614 | 84.7 | 90.3 | 82.7 | 88.3 | 5.03 |
(830.6) | (885.5) | (811.0) | (865.9) | ||||
34 | 4.87 | 693 | 95.6 | 101 | 93.4 | 98.8 | 5.68 |
(937.5) | (990.5) | (915.9) | (968.9) |