Research Article
3D Point Cloud Data Basis Shape Management for Assembly of Modularized Large and Complicated Marine Structures
Table 3
Application results of 3D point cloud data basis simulation for the leg block assembly.
| | Dimensions | Weight (abt.) | Crane capacity | Additional cost caused by construction delay in the dock | Crane | Man-hour | Construction delay | Additional cost |
| Case 1 | 65 m × 32 m | 7,000 ton | 9,000 ton | 1 hour | 37 m/h × 1 h | — | 24,000 US dollars | Case 2 | 37 m × 34 m | 4,500 ton | 9,000 ton | 1 hour | 37 m/h × 1 h | — | 24,000 US dollars | Case 3 | 37 m × 34 m | 4,500 ton | 9,000 ton | 1 hour | 37 m/h × 1 h | — | 24,000 US dollars |
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