Determination of Scale Effects on Mechanical Properties of Berea Sandstone

Table 2

Test results of 41 Berea sandstone samples.

(in)	(in)	UCS (MPa)	(GPa)	Poisson’s ratio	(GPa)	(GPa)
0.5	0.75	30.2	8.2	0.406	14.5	2.9
0.5	1	28.3	8.2	0.336	8.3	3.1
0.5	1.2	33.7	9.8	0.328	9.5	3.7
0.5	1.5	21.2	9.4	0.261	6.6	3.7
0.75	0.75	33.6	7.9	0.315	7.1	3.0
0.75	1	34.1	7.3	0.372	9.5	2.7
0.75	1.2	33.6	8.3	0.367	10.4	3.0
0.75	1.5	31.8	8.7	0.331	8.6	3.3
0.75	1.8	28.8	8.2	0.286	6.4	3.2
0.75	2	34.0	9.2	0.314	8.2	3.5
1	1	43.9	8.6	0.326	8.2	3.2
1	1.2	36.2	8.1	0.334	8.1	3.0
1	1.5	33.6	12.8	0.399	21.1	4.6
1	1.8	33.5	9.3	0.362	11.2	3.4
1	2	33.2	9.5	0.376	12.8	3.5
1	3	34.0	10.7	0.224	6.5	4.4
1	4	30.2	9.3	0.378	12.7	3.4
1	6	24.1	11.7	0.308	10.2	4.5
1.5	1.5	43.2	10.2	0.318	9.3	3.9
1.5	1.8	39.4	10.2	0.328	9.9	3.8
1.5	2	43.4	10.2	0.376	13.7	3.7
1.5	3	43.5	9.7	0.389	14.6	3.5
1.5	4	38.3	12.0	0.389	18.0	4.3
1.5	6	41.3	12.2	0.269	8.8	4.8
1.5	8	33.6	10.4	0.231	6.4	4.2
1.5	10	30.8	11.1	0.222	6.7	4.5
2	2	51.3	11.6	0.326	11.1	4.4
2	3	39.5	11.9	0.367	14.9	4.4
2	4	39.7	10.1	0.365	12.5	3.7
2	6	37.8	11.7	0.378	16.0	4.2
2	8	36.0	14.0	0.245	9.2	5.6
2	10	28.8	11.6	0.322	10.9	4.4
3	3	49.7	13.2	0.324	12.5	5.0
3	4	45.8	13.3	0.357	15.5	4.9
3	6	42.6	13.0	0.351	14.5	4.8
3	8	43.1	12.3	0.208	7.0	5.1
3	10	38.7	12.6	0.375	16.8	4.6
4	4	56.2	14.9	0.332	14.8	5.6
4	6	45.8	12.1	0.355	13.9	4.5
4	8	46.5	15.3	0.364	18.8	5.6
4	10	41.8	15.8	0.368	19.9	5.8