鋼絲繩銹蝕或靡損時廢規(guī)范的折減系數(shù)表2
鋼絲繩表面銹蝕磨損量(%) |
10 |
15 |
20 |
25 |
30~40 |
大于40 |
折減系數(shù) |
85 |
75 |
70 |
60 |
50 |
報廢 |