Advances in Civil Engineering / 2019 / Article / Tab 1

Research Article

Exact Overlap Rate Analysis and the Combination with 4D BIM of Time-Cost Tradeoff Problem in Project Scheduling

Table 1

Information of activities’ attributes.

ActivityPredecessors (days)Direct cost (dollars) (evolution) (sensitivity)

1242,400FastHigh0.52512
2251,000Slow0.3331225
3333,200SlowLow0.51225
42030,000FastLow0.3332512
513015,000FastHigh0.00.650.51238
612440,000SlowHigh0.00.30.3335025
751822,000FastHigh0.00.50.6662512
8624120SlowLow0.00.50.51212
9625300SlowLow0.00.60.3332525
102, 633450SlowLow0.00.80.6662512
117, 820350SlowHigh0.00.60.51225
125, 9, 10302,000FastLow0.010.51238
133241,800SlowHigh0.00.50.6662512
144, 10182,200SlowLow0.00.750.51212
1512164,500SlowHigh0.00.80.3332525
1613, 14301,000FastHigh0.00.650.51238
1711, 14, 15244,000SlowLow0.00.70.6665012
1816, 17183,000FastHigh0.010.52525

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