Abstract
The purpose of this study is to investigate vulnerable parts of tower crane structures by analyzing
extensive non-destructive test data. Approximately ten percent of domestically registered tower cranes
were inspected by using magnetic particle inspection. The testing was carried out as advised in KS B 0213.
The non-destructive results was analyzed with respect to jib types, age and crane size. As a result, the
number of crack occurrences were the largest in mast parts, followed by main jib part. Moreover, it was
found that turntables were important parts deserved to be noticed at the perspective of safe maintenance.
extensive non-destructive test data. Approximately ten percent of domestically registered tower cranes
were inspected by using magnetic particle inspection. The testing was carried out as advised in KS B 0213.
The non-destructive results was analyzed with respect to jib types, age and crane size. As a result, the
number of crack occurrences were the largest in mast parts, followed by main jib part. Moreover, it was
found that turntables were important parts deserved to be noticed at the perspective of safe maintenance.
| Translated title of the contribution | Analysis of Vulnerable Parts based on Non-destructive Testing Data of Tower Crane Welding Parts |
|---|---|
| Original language | Korean |
| Pages (from-to) | 50-56 |
| Number of pages | 7 |
| Journal | 자동차안전학회지 |
| Volume | 13 |
| Issue number | 2 |
| DOIs | |
| State | Published - 2021 |