Research Article
System Hazard Analysis of Tower Crane in Different Phases on Construction Site
Table 3
Casualties of tower crane accidents.
| Phase | Accidents | Deaths | Injuries | Average casualties |
| Installation | 27 | 42 | 32 | 2.74 | Usage | 92 | 110 | 30 | 1.54 | Climbing | 19 | 41 | 18 | 3.10 | Dismantling | 11 | 23 | 9 | 2.91 |
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