Research Article
Robust Optimization for Time-Cost Tradeoff Problem in Construction Projects
Table 2
Pareto solution under different RT and RC.
| | RT | RC | Serial number | | | Scheduling plan |
| | 0.1 | 0.3 | 1 | 172 | 349 | 3 | 1 | 1 | 3 | 2 | 3 | 3 | | 2 | 180 | 320 | 3 | 3 | 1 | 3 | 3 | 3 | 3 | | 3 | 206 | 294 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| | 0.2 | 0.3 | 1 | 134 | 363 | 1 | 3 | 1 | 3 | 2 | 3 | 1 | | 2 | 142 | 358 | 1 | 3 | 1 | 3 | 3 | 3 | 1 | | 3 | 146 | 348 | 1 | 3 | 2 | 3 | 3 | 3 | 1 | | 4 | 152 | 347 | 1 | 3 | 1 | 3 | 2 | 3 | 3 | | 5 | 154 | 336 | 3 | 3 | 2 | 3 | 1 | 3 | 1 | | 6 | 158 | 331 | 3 | 3 | 2 | 3 | 2 | 3 | 1 | | 7 | 166 | 324 | 3 | 3 | 2 | 3 | 1 | 3 | 2 | | 8 | 170 | 319 | 3 | 3 | 2 | 3 | 2 | 3 | 2 | | 9 | 176 | 315 | 3 | 3 | 2 | 3 | 2 | 3 | 3 | | 10 | 178 | 314 | 3 | 3 | 2 | 3 | 3 | 3 | 2 | | 11 | 184 | 310 | 3 | 3 | 2 | 3 | 3 | 3 | 3 | | 12 | 188 | 308 | 3 | 3 | 3 | 3 | 1 | 3 | 2 | | 13 | 192 | 303 | 3 | 3 | 3 | 3 | 2 | 3 | 2 | | 14 | 198 | 299 | 3 | 3 | 3 | 3 | 2 | 3 | 3 | | 15 | 200 | 298 | 3 | 3 | 3 | 3 | 3 | 3 | 2 | | 16 | 206 | 294 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| | 0.3 | 0.1 | 1 | 120 | 466 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | | 2 | 124 | 461 | 1 | 1 | 1 | 1 | 2 | 1 | 1 |
| | 0.3 | 0.2 | 1 | 120 | 422 | 1 | 1 | 1 | 1 | 1 | 3 | 1 | | 2 | 122 | 420 | 1 | 1 | 1 | 3 | 1 | 2 | 1 | | 3 | 124 | 415 | 1 | 1 | 1 | 3 | 2 | 2 | 1 | | 4 | 126 | 390 | 1 | 2 | 1 | 2 | 1 | 3 | 1 | | 5 | 130 | 378 | 1 | 3 | 1 | 2 | 1 | 3 | 1 | | 6 | 134 | 358 | 1 | 3 | 2 | 3 | 1 | 3 | 1 | | 7 | 146 | 351 | 1 | 3 | 1 | 3 | 2 | 3 | 2 | | 8 | 154 | 341 | 3 | 3 | 1 | 3 | 2 | 3 | 1 | | 9 | 166 | 339 | 3 | 3 | 1 | 2 | 2 | 3 | 2 |
| | 0.3 | 0.3 | 1 | 120 | 422 | 1 | 1 | 1 | 1 | 1 | 3 | 1 | | 2 | 122 | 420 | 1 | 1 | 1 | 3 | 1 | 2 | 1 | | 3 | 124 | 415 | 1 | 1 | 1 | 3 | 2 | 2 | 1 | | 4 | 126 | 390 | 1 | 2 | 1 | 2 | 1 | 3 | 1 | | 5 | 130 | 378 | 1 | 3 | 1 | 2 | 1 | 3 | 1 | | 6 | 134 | 358 | 1 | 3 | 2 | 3 | 1 | 3 | 1 | | 7 | 138 | 353 | 1 | 3 | 2 | 3 | 2 | 3 | 1 | | 8 | 146 | 346 | 1 | 3 | 2 | 3 | 1 | 3 | 2 | | 9 | 150 | 341 | 1 | 3 | 2 | 3 | 2 | 3 | 2 | | 10 | 154 | 336 | 3 | 3 | 2 | 3 | 1 | 3 | 1 | | 11 | 158 | 331 | 3 | 3 | 2 | 3 | 2 | 3 | 1 | | 12 | 166 | 324 | 3 | 3 | 2 | 3 | 1 | 3 | 2 | | 13 | 170 | 319 | 3 | 3 | 2 | 3 | 2 | 3 | 2 | | 14 | 176 | 315 | 3 | 3 | 2 | 3 | 2 | 3 | 3 | | 15 | 178 | 314 | 3 | 3 | 2 | 3 | 3 | 3 | 2 | | 16 | 184 | 310 | 3 | 3 | 2 | 3 | 3 | 3 | 3 | | 17 | 188 | 308 | 3 | 3 | 3 | 3 | 1 | 3 | 2 | | 18 | 192 | 303 | 3 | 3 | 3 | 3 | 2 | 3 | 2 | | 19 | 198 | 299 | 3 | 3 | 3 | 3 | 2 | 3 | 3 | | 20 | 200 | 298 | 3 | 3 | 3 | 3 | 3 | 3 | 2 | | 21 | 206 | 294 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
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