Modeling the Effect of Crude Oil Impacted Sand on the Properties of Concrete Using Artificial Neural Networks

Table 1

Modeling data.

		Crude oil content (%)
S/No.	Age (days)	Control	2.5	5	10	15	20	25
		Compressive strength (N/mm^2)
1	3	14.50	11.00	8.17	5.00	0.83	1.83	0.83
2	7	21.25	17.00	13.17	8.50	3.00	3.00	1.83
3	14	25.50	21.50	13.83	9.50	5.17	3.83	2.17
4	28	31.50	23.50	18.33	12.83	6.61	5.00	3.50
5	56	33.50	27.33	21.50	13.83	7.33	7.33	4.00
6	84	33.50	31.25	21.67	15.67	8.33	7.83	5.33
7	168	40.30	33.00	24.30	19.00	11.90	8.80	5.50